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Linear charge pump for fractional synthesis using an auxiliary charge pump
Linear charge pump for fractional synthesis using an auxiliary charge pump
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机译:线性电荷泵,用于使用辅助电荷泵进行分数合成
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摘要
A charge pump in a PLL incorporates interlinked first and second charge pumps that inject or withdraw a charge from a loop filter. The charge is proportional to a phase difference between a VCO and reference clock in the PLL.
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