<h4><strong>简介</strong></h4>
<p>我们日常生活中已无处不在的无线连接,不仅限于人与人之间的连接,同样包括人与机器、机器与机器之间的连接。通过无线连接,许多事物得以实现互联和智能化。</p>
<p>从高数据速率的视频应用到低数据速率的远程控制,从千里之外的无线监控数据回传到触手范围内的蓝牙设备,各种技术已经开发并应用到众多的无线连接场景。</p>
<p>无线连接的许多应用都有尺寸限制,比如可穿戴设备、手持设备、射频识别等等,为了减小尺寸和降低成本,IPD(集成无源器件)技术是理想解决方案。</p>
<p>IPD技术已经成为减少器件尺寸和降低功耗,并增加射频前端功能性的可行解决方案。应用成熟和先进的集成电路制造工艺,集成无源器件相比传统的无源器件具有以下优点:体积明显减小,厚度更加轻薄,性能更强且一致性更好。</p>
<p>芯和半导体提供全种类的基于IPD技术的无源器件,包括滤波器、双工器、巴伦、耦合器、功分器、衰减器等,支持多种封装如金线键合、倒装和晶圆级芯片封装等。芯和半导体已开发一系列应用于无线连接的IPD产品。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless1.png" /></p>
<h4><strong>射频前端框图</strong></h4>
<p>典型的无线局域网射频前端框图如下所示,其中许多的无源部分可以用IPD技术实现,有助于减小尺寸并提高功能的集成度。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless2.png" /></p>
<p>典型的蓝牙射频前端框图如下所示,其中许多的无源部分可以用IPD技术实现,有助于减小尺寸并提高功能的集成度。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless3.png" /></p>
<table class="supsystic-table compact border cell-border dataTable no-footer" data-auto-index="off" data-currency-format="$1,000.00" data-features="["after_table_loaded_script"]" data-foot="" data-from-history="0" data-head="" data-head-rows-count="1" data-id="30" data-lang="default" data-override="{"emptyTable":"","info":"","infoEmpty":"","infoFiltered":"","lengthMenu":"","search":"","zeroRecords":"","file":"default"}" data-pagination-length="50,100,All" data-responsive-mode="0" data-searching-settings="{"minChars":"0"}" data-title="Front-End Module Block Diagram_wireless" data-view-id="30_81838" id="supsystic-table-30" role="grid" style="box-sizing: border-box; margin: 0px auto; padding: 0px; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-color: rgb(225, 225, 225) rgb(225, 225, 225) rgb(17, 17, 17); border-image: initial; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-weight: 400; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: "Microsoft YaHei", Tahoma, Verdana, Arial, sans-serif; border-collapse: separate; border-spacing: 0px; width: 833px; background: rgb(252, 252, 252); clear: both; max-width: none; table-layout: auto !important; color: rgb(153, 153, 153); letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
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<tbody style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit;">
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter bg-d9d9d9 bold" colspan="2" data-cell-id="A1" data-cell-type="text" data-colspan="2" data-order="<span style="color: #000000;">Device</span>" data-original-value="<span style="color: #000000;">Device</span>" data-rowspan="1" data-x="0" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Device</span></td>
<td class="htCenter bg-d9d9d9 bold" data-cell-id="C1" data-cell-type="text" data-order="<span style="color: #000000;">Xpeedic Part No.</span>" data-original-value="<span style="color: #000000;">Xpeedic Part No.</span>" data-x="2" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Xpeedic Part No.</span></td>
<td class="htCenter bg-d9d9d9 bold" data-cell-id="D1" data-cell-type="text" data-order="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-original-value="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-x="3" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Size(mm<sup style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: smaller; line-height: inherit; font-family: inherit; vertical-align: super;">3</sup>)</span></td>
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<td class="htCenter htMiddle" data-cell-id="A2" data-cell-type="text" data-colspan="1" data-order="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Filter.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Filter.png"/&…; data-original-value="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Filter.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Filter.png"/&…; data-rowspan="4" data-x="0" data-y="2" rowspan="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><img src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Filter.png" style="box-sizing: border-box; margin: 0px; padding: 0px; border: none rgb(225, 225, 225); font: inherit; display: inline-block; max-width: 100%; height: auto;" /></td>
<td class="htCenter htMiddle" data-cell-id="B2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;"><font size="1px">IPD Filter</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">IPD Filter</font></span>" data-rowspan="4" data-x="1" data-y="2" rowspan="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">IPD Filter</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C2" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005L2G50WA57</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005L2G50WA57</font></span>" data-x="2" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005L2G50WA57</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D2" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="3" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
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<td class="htCenter htMiddle" data-cell-id="C3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005F2G45WA97</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005F2G45WA97</font></span>" data-x="2" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005F2G45WA97</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="3" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
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<td class="htCenter htMiddle" data-cell-id="C4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005F5G40WA014</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005F5G40WA014</font></span>" data-x="2" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005F5G40WA014</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="3" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
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<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter htMiddle" data-cell-id="C5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS0808F5G40WA016</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0808F5G40WA016</font></span>" data-x="2" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0808F5G40WA016</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-x="3" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.8x0.8x0.35</font></span></td>
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<td class="htCenter htMiddle" data-cell-id="A6" data-cell-type="text" data-order="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Diplexer.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Diplexer.png"…; data-original-value="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Diplexer.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Diplexer.png"…; data-x="0" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><img src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Diplexer.png" style="box-sizing: border-box; margin: 0px; padding: 0px; border: none rgb(225, 225, 225); font: inherit; display: inline-block; max-width: 100%; height: auto;" /></td>
<td class="htCenter htMiddle" data-cell-id="B6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">IPD Diplexer</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">IPD Diplexer</font></span>" data-x="1" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">IPD Diplexer</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS0808D2G50WA03</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0808D2G50WA03</font></span>" data-x="2" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0808D2G50WA03</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-x="3" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.8x0.8x0.35</font></span></td>
</tr>
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252); height: 41px;">
<td class="htCenter htMiddle" data-cell-id="A7" data-cell-type="text" data-order="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Balun.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Balun.png"/&g…; data-original-value="<img data-cke-saved-src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Balun.png"/ src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Balun.png"/&g…; data-x="0" data-y="7" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><img src="http://www.xpeedic.cn/wp-content/uploads/2018/03/IPD-Balun.png" style="box-sizing: border-box; margin: 0px; padding: 0px; border: none rgb(225, 225, 225); font: inherit; display: inline-block; max-width: 100%; height: auto;" /></td>
<td class="htCenter htMiddle" data-cell-id="B7" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">IPD Balun</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">IPD Balun</font></span>" data-x="1" data-y="7" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">IPD Balun</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C7" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS0505B2G45WA20</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0505B2G45WA20</font></span>" data-x="2" data-y="7" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0505B2G45WA20</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D7" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.5x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.5x0.5x0.35</font></span>" data-x="3" data-y="7" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.5x0.5x0.35</font></span></td>
</tr>
</tbody>
</table>
<h4><strong>噪声过滤</strong></h4>
<p>发射机输出的信号除了工作信号,一般还包含噪声、谐波以及一些不想要的频谱杂散。因此,需要滤波器滤除不需要的频谱分量以提高信噪比。低通滤波器相对于带通滤波器通常具有更小的尺寸和更低的插入损耗,但是带通滤波器具有更好的噪声抑制和低频滤波性能。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless4.png" /></p>
<table class="supsystic-table border cell-border dataTable no-footer" data-auto-index="off" data-currency-format="$1,000.00" data-features="["after_table_loaded_script"]" data-foot="" data-from-history="0" data-head="" data-head-rows-count="1" data-id="40" data-lang="default" data-override="{"emptyTable":"","info":"","infoEmpty":"","infoFiltered":"","lengthMenu":"","search":"","zeroRecords":"","file":"default"}" data-pagination-length="50,100,All" data-responsive-mode="0" data-searching-settings="{"minChars":"0"}" data-title="Noise_Filtering_Wireless" data-view-id="40_96652" id="supsystic-table-40" role="grid" style="box-sizing: border-box; margin: 0px auto; padding: 0px; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-color: rgb(225, 225, 225) rgb(225, 225, 225) rgb(17, 17, 17); border-image: initial; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-weight: 400; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: "Microsoft YaHei", Tahoma, Verdana, Arial, sans-serif; border-collapse: separate; border-spacing: 0px; width: 833px; background: rgb(252, 252, 252); clear: both; max-width: none; table-layout: auto !important; color: rgb(153, 153, 153); letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<tbody style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit;">
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter htMiddle bold bg-d9d9d9" colspan="8" data-cell-id="A1" data-cell-type="text" data-colspan="8" data-order="<span style="color: #000000;">Xpeedic IPD Filter</span>" data-original-value="<span style="color: #000000;">Xpeedic IPD Filter</span>" data-rowspan="1" data-x="0" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; width: 811px; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Xpeedic IPD Filter</span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102);">
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="A2" data-cell-type="text" data-order="<span style="color: #000000;">Type</span>" data-original-value="<span style="color: #000000;">Type</span>" data-x="0" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Type</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="B2" data-cell-type="text" data-order="<span style="color: #000000;">Part NO.</span>" data-original-value="<span style="color: #000000;">Part NO.</span>" data-x="1" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Part NO.</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="C2" data-cell-type="text" data-order="<span style="color: #000000;">Freq. Range(MHz)</span>" data-original-value="<span style="color: #000000;">Freq. Range(MHz)</span>" data-x="2" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Freq. Range(MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="D2" data-cell-type="text" data-order="<span style="color: #000000;">IL(dB)</span>" data-original-value="<span style="color: #000000;">IL(dB)</span>" data-x="3" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">IL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="E2" data-cell-type="text" data-order="<span style="color: #000000;">RL(dB)</span>" data-original-value="<span style="color: #000000;">RL(dB)</span>" data-x="4" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="F2" data-cell-type="text" data-order="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-original-value="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-x="5" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RJ(dB@ MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="G2" data-cell-type="text" data-order="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-original-value="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-x="6" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RJ(dB@ MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="H2" data-cell-type="text" data-order="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-original-value="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-x="7" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Size(mm<sup style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: smaller; line-height: inherit; font-family: inherit; vertical-align: super;">3</sup>)</span></td>
</tr>
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter htMiddle" data-cell-id="A3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">LPF</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">LPF</font></span>" data-x="0" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">LPF</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005L2G50WA57</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005L2G50WA57</font></span>" data-x="1" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005L2G50WA57</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-x="2" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">2400~2500</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.5</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.5</font></span>" data-x="3" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.5</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">20</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">20</font></span>" data-x="4" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">20</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">35@4800</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">35@4800</font></span>" data-x="5" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">35@4800</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">25@7200</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">25@7200</font></span>" data-x="6" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">25@7200</font></span></td>
<td class="htCenter htMiddle" data-cell-id="H3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="7" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102);">
<td class="htCenter htMiddle" data-cell-id="A4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-x="0" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">BPF</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005F2G45WA97</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005F2G45WA97</font></span>" data-x="1" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005F2G45WA97</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-x="2" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">2400~2500</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.8</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.8</font></span>" data-x="3" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.8</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">14</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">14</font></span>" data-x="4" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">14</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">40@4800</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">40@4800</font></span>" data-x="5" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">40@4800</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">50@7200</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">50@7200</font></span>" data-x="6" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">50@7200</font></span></td>
<td class="htCenter htMiddle" data-cell-id="H4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="7" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
</tr>
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter htMiddle" data-cell-id="A5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-x="0" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">BPF</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS1005F5G40WA014</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS1005F5G40WA014</font></span>" data-x="1" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS1005F5G40WA014</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">4900~5950</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">4900~5950</font></span>" data-x="2" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">4900~5950</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.2</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.2</font></span>" data-x="3" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.2</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">15</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">15</font></span>" data-x="4" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">15</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">35@2700</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">35@2700</font></span>" data-x="5" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">35@2700</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">18@9800</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">18@9800</font></span>" data-x="6" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">18@9800</font></span></td>
<td class="htCenter htMiddle" data-cell-id="H5" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1.0x0.5x0.35</font></span>" data-x="7" data-y="5" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1.0x0.5x0.35</font></span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102);">
<td class="htCenter htMiddle" data-cell-id="A6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">BPF</font></span>" data-x="0" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">BPF</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS0808F5G40WA016</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0808F5G40WA016</font></span>" data-x="1" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0808F5G40WA016</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">4900~5950</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">4900~5950</font></span>" data-x="2" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">4900~5950</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">1</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">1</font></span>" data-x="3" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">1</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">12</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">12</font></span>" data-x="4" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">12</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">35@2700</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">35@2700</font></span>" data-x="5" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">35@2700</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">20@9800</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">20@9800</font></span>" data-x="6" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">20@9800</font></span></td>
<td class="htCenter htMiddle" data-cell-id="H6" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-x="7" data-y="6" style="box-sizing: content-box; margin: 0px; padding: 8px 10px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.8x0.8x0.35</font></span></td>
</tr>
</tbody>
</table>
<p>典型的用于无线局域网的IPD带通滤波器性能如下图,更多的信息请访问芯和半导体网站。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless5.png" /></p>
<h4><strong>双工器</strong></h4>
<p>无线局域网基本采用ISM(工业、科学、医学)频段,主要包含2.4GHz和5GHz频段。为了复用2.4GHz和5GHz,双工器一般用于射频前端和双频天线之间。无线局域网双频天线与双工器结合,用于替代2.4GHz和5GHz的两个单频天线,有助于节约空间并降低成本。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless9.png" /></p>
<table class="supsystic-table compact border cell-border dataTable no-footer" data-auto-index="off" data-currency-format="$1,000.00" data-features="["after_table_loaded_script"]" data-foot="" data-from-history="0" data-head="" data-head-rows-count="1" data-id="32" data-lang="default" data-override="{"emptyTable":"","info":"","infoEmpty":"","infoFiltered":"","lengthMenu":"","search":"","zeroRecords":"","file":"default"}" data-pagination-length="50,100,All" data-responsive-mode="0" data-searching-settings="{"minChars":"0"}" data-title="Diplexer_wireless" data-view-id="32_37748" id="supsystic-table-32" role="grid" style="box-sizing: border-box; margin: 0px auto; padding: 0px; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-color: rgb(225, 225, 225) rgb(225, 225, 225) rgb(17, 17, 17); border-image: initial; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-weight: 400; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: "Microsoft YaHei", Tahoma, Verdana, Arial, sans-serif; border-collapse: separate; border-spacing: 0px; width: 833px; background: rgb(252, 252, 252); clear: both; max-width: none; table-layout: auto !important; color: rgb(153, 153, 153); letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<tbody style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit;">
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter bold bg-d9d9d9" colspan="7" data-cell-id="A1" data-cell-type="text" data-colspan="7" data-order="<span style="color: #000000;">Xpeedic IPD Filter</span>" data-original-value="<span style="color: #000000;">Xpeedic IPD Filter</span>" data-rowspan="1" data-x="0" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Xpeedic IPD Filter</span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102);">
<td class="htCenter htMiddle htCenter htMiddle bold bg-d9d9d9" data-cell-id="A2" data-cell-type="text" data-order="<span style="color: #000000;">Part NO.</span>" data-original-value="<span style="color: #000000;">Part NO.</span>" data-x="0" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Part NO.</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="B2" data-cell-type="text" data-order="<span style="color: #000000;">Freq. Range(MHz)</span>" data-original-value="<span style="color: #000000;">Freq. Range(MHz)</span>" data-x="1" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Freq. Range(MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="C2" data-cell-type="text" data-order="<span style="color: #000000;">IL(dB)</span>" data-original-value="<span style="color: #000000;">IL(dB)</span>" data-x="2" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">IL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="D2" data-cell-type="text" data-order="<span style="color: #000000;">RL(dB)</span>" data-original-value="<span style="color: #000000;">RL(dB)</span>" data-x="3" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="E2" data-cell-type="text" data-order="<span style="color: #000000;">ISO(dB)</span>" data-original-value="<span style="color: #000000;">ISO(dB)</span>" data-x="4" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">ISO(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="F2" data-cell-type="text" data-order="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-original-value="<span style="color: #000000;">RJ(dB@ MHz)</span>" data-x="5" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RJ(dB@ MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="G2" data-cell-type="text" data-order="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-original-value="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-x="6" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Size(mm<sup style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: smaller; line-height: inherit; font-family: inherit; vertical-align: super;">3</sup>)</span></td>
</tr>
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter htMiddle" data-cell-id="A3" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;"><font size="1px">XS0808D2G50WA03</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0808D2G50WA03</font></span>" data-rowspan="2" data-x="0" data-y="3" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0808D2G50WA03</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-x="1" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">2400~2500</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.6</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.6</font></span>" data-x="2" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.6</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">20</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">20</font></span>" data-x="3" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">20</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">35</font></span>" data-x="4" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">35</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F3" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">20@4800</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">20@4800</font></span>" data-x="5" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">20@4800</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G3" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.8x0.8x0.35</font></span>" data-rowspan="2" data-x="6" data-y="3" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.8x0.8x0.35</font></span></td>
</tr>
</tbody>
</table>
<p>典型的用于无线局域网的IPD双工器性能曲线如下图,更多的信息请访问芯和半导体网站。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless7.png" /></p>
<h4><strong>巴伦</strong></h4>
<p>射频前端电路大多采用单端信号,而模拟和数字电路更多采用差分信号,通常使用巴伦连接它们来实现不平衡信号和平衡信号的相互转换。很多情况下,巴伦也同时集成带外抑制和阻抗匹配等额外功能。</p>
<p>平衡性是巴伦器件的关键指标。芯和半导体开发的IPD巴伦具有极好的平衡性能表现。其典型的平衡性能曲线如下图所示。幅度不平衡度小于0.1dB,相位不平衡度小于2度。</p>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless6.png" /></p>
<table class="supsystic-table compact border cell-border dataTable no-footer" data-auto-index="off" data-currency-format="$1,000.00" data-features="["after_table_loaded_script"]" data-foot="" data-from-history="0" data-head="" data-head-rows-count="1" data-id="33" data-lang="default" data-override="{"emptyTable":"","info":"","infoEmpty":"","infoFiltered":"","lengthMenu":"","search":"","zeroRecords":"","file":"default"}" data-pagination-length="50,100,All" data-responsive-mode="0" data-searching-settings="{"minChars":"0"}" data-title="Balun_wireless" data-view-id="33_11981" id="supsystic-table-33" role="grid" style="box-sizing: border-box; margin: 0px auto; padding: 0px; border-width: 0px 0px 1px; border-top-style: initial; border-right-style: initial; border-bottom-style: solid; border-left-style: initial; border-color: rgb(225, 225, 225) rgb(225, 225, 225) rgb(17, 17, 17); border-image: initial; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-weight: 400; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: "Microsoft YaHei", Tahoma, Verdana, Arial, sans-serif; border-collapse: separate; border-spacing: 0px; width: 833px; background: rgb(252, 252, 252); clear: both; max-width: none; table-layout: auto !important; color: rgb(153, 153, 153); letter-spacing: normal; orphans: 2; text-align: start; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;">
<tbody style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit;">
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252);">
<td class="htCenter bold bg-d9d9d9" colspan="7" data-cell-id="A1" data-cell-type="text" data-colspan="7" data-order="<span style="color: #000000;">Xpeedic IPD Balun</span>" data-original-value="<span style="color: #000000;">Xpeedic IPD Balun</span>" data-rowspan="1" data-x="0" data-y="1" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: none; border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Xpeedic IPD Balun</span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); height: 35px;">
<td class="htCenter htMiddle htCenter htMiddle bold bg-d9d9d9" data-cell-id="A2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;">Part NO.</span>" data-original-value="<span style="color: #000000;">Part NO.</span>" data-rowspan="2" data-x="0" data-y="2" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Part NO.</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="B2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;">Freq. Range(MHz)</span>" data-original-value="<span style="color: #000000;">Freq. Range(MHz)</span>" data-rowspan="2" data-x="1" data-y="2" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Freq. Range(MHz)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="C2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;">IL(dB)</span>" data-original-value="<span style="color: #000000;">IL(dB)</span>" data-rowspan="2" data-x="2" data-y="2" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">IL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="D2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;">RL(dB)</span>" data-original-value="<span style="color: #000000;">RL(dB)</span>" data-rowspan="2" data-x="3" data-y="2" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">RL(dB)</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" colspan="2" data-cell-id="E2" data-cell-type="text" data-colspan="2" data-order="<span style="color: #000000;">Unbalance</span>" data-original-value="<span style="color: #000000;">Unbalance</span>" data-rowspan="1" data-x="4" data-y="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Unbalance</span></td>
<td class="htCenter htMiddle bold bg-d9d9d9" data-cell-id="G2" data-cell-type="text" data-colspan="1" data-order="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-original-value="<span style="color: #000000;">Size(mm<SUP>3</SUP>)</span>" data-rowspan="2" data-x="6" data-y="2" rowspan="2" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Size(mm<sup style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: smaller; line-height: inherit; font-family: inherit; vertical-align: super;">3</sup>)</span></td>
</tr>
<tr class="odd" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background: rgb(252, 252, 252); height: 28px;">
<td class="htCenter htMiddle bg-d9d9d9 bold" data-cell-id="E3" data-cell-type="text" data-order="<span style="color: #000000;">Amp.(dB)</span>" data-original-value="<span style="color: #000000;">Amp.(dB)</span>" data-x="4" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Amp.(dB)</span></td>
<td class="htCenter htMiddle bg-d9d9d9 bold" data-cell-id="F3" data-cell-type="text" data-order="<span style="color: #000000;">Pha.(deg)</span>" data-original-value="<span style="color: #000000;">Pha.(deg)</span>" data-x="5" data-y="3" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: 700; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle; background-color: rgb(217, 217, 217);"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);">Pha.(deg)</span></td>
</tr>
<tr class="even" role="row" style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; background-color: rgb(255, 255, 255); color: rgb(102, 102, 102); height: 26px;">
<td class="htCenter htMiddle" data-cell-id="A4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">XS0505B2G45WA20</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">XS0505B2G45WA20</font></span>" data-x="0" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: 1px solid rgb(221, 221, 221); border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">XS0505B2G45WA20</font></span></td>
<td class="htCenter htMiddle" data-cell-id="B4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">2400~2500</font></span>" data-x="1" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">2400~2500</font></span></td>
<td class="htCenter htMiddle" data-cell-id="C4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.9</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.9</font></span>" data-x="2" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.9</font></span></td>
<td class="htCenter htMiddle" data-cell-id="D4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">16</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">16</font></span>" data-x="3" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">16</font></span></td>
<td class="htCenter htMiddle" data-cell-id="E4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.1</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.1</font></span>" data-x="4" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.1</font></span></td>
<td class="htCenter htMiddle" data-cell-id="F4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">2</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">2</font></span>" data-x="5" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">2</font></span></td>
<td class="htCenter htMiddle" data-cell-id="G4" data-cell-type="text" data-order="<span style="color: #000000;"><font size="1px">0.5x0.5x0.35</font></span>" data-original-value="<span style="color: #000000;"><font size="1px">0.5x0.5x0.35</font></span>" data-x="6" data-y="4" style="box-sizing: content-box; margin: 0px; padding: 4px; border-top: 1px solid rgb(221, 221, 221); border-right: 1px solid rgb(221, 221, 221); border-bottom: none; border-left: none; border-image: initial; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; font-size: 13px; line-height: inherit; font-family: inherit; white-space: pre-line !important; text-align: center; vertical-align: middle;"><span style="box-sizing: border-box; margin: 0px; padding: 0px; border: 0px rgb(225, 225, 225); font: inherit; color: rgb(0, 0, 0);"><font size="1px" style="box-sizing: border-box;">0.5x0.5x0.35</font></span></td>
</tr>
</tbody>
</table>
<p><img alt="" src="http://www.xpeedic.cn/wp-content/uploads/2018/03/wireless8.png" /></p>
<h4><strong>封装</strong></h4>
<p>基于集成电路制程,IPD器件可以与其他芯片一起封装并集成在一个SiP(System in Package,系统集成封装)模块中,SiP是IPD器件的主要应用场景。</p>
<p>IPD器件可通过平铺和堆叠的方式与其他芯片实现各种封装方案,获得紧凑封装的小型化SiP模块。IPD器件可以通过金线键合和倒装等各种连接方式集成到各种射频前端中,如开关模块和功放模块。</p>
<p>IPD器件也可以单独封装,成为单个SMT(表面贴装)无源器件可直接用于PCB(印刷电路板)上的应用。不同的IPD器件还可以通过封装实现无源系统模块,集成复杂的无源功能,如带匹配功能的滤波器巴伦、带匹配功能的双工器、天线馈电网络等。</p>
<p>IPD常见的封装示意图如下所示,更多的封装和SiP方案以及特殊应用请联系芯和半导体区域销售。</p>
<p><img src="http://xpeedic.eetrend.com/files/2021-02/wen_zhang_/100062195-123643-1…; /></p>
<p><img src="http://xpeedic.eetrend.com/files/2021-02/wen_zhang_/100062195-123644-2…; /></p>
<h4><strong>资源中心</strong></h4>
<span class="download"><a href="http://xpeedic.eetrend.com/files/2021-02/wen_zhang_/100062195-123642-ip…;