21 lines
568 B
Markdown
21 lines
568 B
Markdown
---
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title: 第一时钟HMC832_5
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updated: 2022-01-11 02:52:47Z
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created: 2022-01-08 13:17:42Z
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tags:
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- pll
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---
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整体指标特性差不太多,832单电源供电,输出频率范围窄,835双路供电,双路输出,频率范围宽
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==建议参考部分采用832==,环路采用datasheet推荐值 ↓,此参数与835低频参数一致。
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可达成两目的:
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1. 降低晶振对相噪的影响
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2. 降低整数边界杂散
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具体原理分析参见
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[整数边界杂散](../PLL/整数边界杂散.md)
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[时钟#双环路PLL](../PLL/时钟.md#双环路pll)
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#pll |