33 lines
3.4 KiB
HTML
33 lines
3.4 KiB
HTML
---
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title: defnote.qrich
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updated: 2022-01-08 13:54:46Z
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created: 2022-01-08 13:17:43Z
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---
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<html>
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<head>
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<meta name="qrichtext" content="1" />
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<style type="text/css">
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p, li { white-space: pre-wrap; }
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</style>
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</head>
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<body style="font-family:'Tahoma'; font-size:10pt; font-weight:400; font-style:normal;">
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<p style="margin:0px;">LMX2572与 LMX2594 PIN2PIN兼容</p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-size:16pt; font-weight:600;">LMX2572 </span><span style="font-family:'Arial'; font-weight:600; color:#000000;">6.4-GHz Low Power Wideband RF Synthesizer With Phase Synchronization and</span><span style=" color:#000000;"> </span><span style="font-family:'Arial'; font-weight:600; color:#000000;">JESD204B Support</span></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-size:16pt; font-weight:600;">LMX2594 </span><span style="font-family:'Arial'; font-weight:600; color:#000000;">15-GHz Wideband PLLATINUMRF Synthesizer</span><span style=" color:#000000;"> </span><span style="font-family:'Arial'; font-weight:600; color:#000000;">With Phase Synchronization and JESD204B Support</span></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-weight:600; color:#000000;">LMX2572与LMX2594 </span><span style="font-family:'Arial'; font-weight:600; color:#000000; background-color:#ffff00;">P2P兼容</span><span style="font-family:'Arial'; font-weight:600; color:#000000;">，LMX2592封装兼容，功能少一些</span></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-weight:600; color:#000000;">LMX2594 EVM板实测数据与手册值</span><span style="font-family:'Arial'; font-weight:600; color:#000000; background-color:#ffff00;">相符</span><span style="font-family:'Arial'; font-weight:600; color:#000000;">，板载时钟芯片作参考时</span><span style="font-family:'Arial'; font-weight:600; color:#000000; background-color:#ffff00;">不能</span><span style="font-family:'Arial'; font-weight:600; color:#000000;">达到预期相噪（差2dBm），FSW43参考输出可以达到</span></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-weight:600; color:#000000;">2021.6</span></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-weight:600; color:#000000;">2594比2572噪声指标优秀，典型值7dB</span></p>
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<p style="-qt-paragraph-type:empty; margin:0px; font-family:'Arial'; font-weight:600; color:#000000;"><br /></p>
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<p style="margin:0px;"><span style="font-family:'Arial'; font-weight:600; color:#000000;">LMX2852指标更好，但价格高很多，约700RMB</span></p>
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</body>
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</html> |