2.5Gbs 0.18μm CMOS时钟数据恢复电路

采用TSMC公司标准的0.18μm CMOS工艺,设计并实现了一个全集成的2.5Gb/s时钟数据恢复电路. 时钟恢复由一个锁相环实现. 通过使用一个动态的鉴频鉴相器,优化了相位噪声性能. 恢复出2.5GHz时钟信号的均方抖动为2.4ps,单边带相位噪声在10kHz频偏处为-111dBc/Hz. 恢复出2.5Gb/s数

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采用TSMC公司标准的0.18μm CMOS工艺,设计并实现了一个全集成的2.5Gb/s时钟数据恢复电路. 时钟恢复由一个锁相环实现. 通过使用一个动态的鉴频鉴相器,优化了相位噪声性能. 恢复出2.5GHz时钟信号的均方抖动为2.4ps,单边带相位噪声在10kHz频偏处为-111dBc/Hz. 恢复出2.5Gb/s数

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采用TSMC公司标准的0.18μm CMOS工艺,设计并实现了一个全集成的2.5Gb/s时钟数据恢复电路. 时钟恢复由一个锁相环实现. 通过使用一个动态的鉴频鉴相器,优化了相位噪声性能. 恢复出2.5GHz时钟信号的均方抖动为2.4ps,单边带相位噪声在10kHz频偏处为-111dBc/Hz. 恢复出2.5Gb/s数

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采用TSMC公司标准的0.18μm CMOS工艺,设计并实现了一个全集成的2.5Gb/s时钟数据恢复电路. 时钟恢复由一个锁相环实现. 通过使用一个动态的鉴频鉴相器,优化了相位噪声性能. 恢复出2.5GHz时钟信号的均方抖动为2.4ps,单边带相位噪声在10kHz频偏处为-111dBc/Hz. 恢复出2.5Gb/s数

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EQL3"#ZQD[8@:!<时钟数据恢复电路

刘永旺U!王志功!李!伟

东南大学射频与光电集成电路研究所 南京!! Q$$RW

摘要 采用5设计并实现了一个全集成的! 时+3&公司标准的$bQ"J&3-+工艺 bSXDA时钟数据恢复电路9(

钟恢复由一个锁相环实现9通过使用一个动态的鉴频鉴相器 优化了相位噪声性能9恢复出!bSX'Z时钟信号的均 单边带相位噪声在Q 恢复出! 芯片方抖动为!b#A$^'Z频偏处为dQQQCN?'Z9bSXDA数据的均方抖动为PbPA9::的功耗仅为Q!$J`9

关键词 时钟恢复 数据恢复 锁相环 动态鉴频鉴相器

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