...子质量E周刊 关键词: 时钟数据恢复;过采样;输入延时单元;现场可编程逻辑阵列 [gap=494]Key words: clock and data recovery;oversampling;input delay unit;field programmable logic arrays ..
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?时钟与数据恢复
...业论文 Optical Line Terminal)端还是ONU(Optical Network Unit)端的光模块都具有时钟与数据恢复(CDR, Clock and Data Recovery)功能,同时又不需要任何外界的伺服信号,这能大大简化整个光通信系统(略) 论文提出的光模块系统结构的光..
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?恢复
...富士通快速时钟数据恢复IC揭开神秘面纱 简介:富士通首次开发出以40-to-44-Gbps的速度执行时钟数据恢复(clock and data recovery, CDR)的IC,使将来能够开发出40-Gbps的光串行器/解串器模块。
The most difficult problem in burst mode receiver would be signal logic level recoveryanddataandclockrecovery.
在突发式的接收模块中,逻辑电平的恢复和时钟数据的恢复是其关键的问题。
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It is estimated that a dataandclockrecovery module with a higher operating rate is available only if some devices are changed.
可以预计,只要在器件上作某些更换,亦可制成工作速率更高的时钟数据恢复模块。
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Serial communications based on SERDES adopt the clock_data recovery(CDR) instead of both dataandclock transmitting, which solve the problem of clock skew.