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 |