发明授权
US06418176B1 Forwarded clock recovery with variable latency 失效
具有可变延迟的转发时钟恢复

  • 专利标题: Forwarded clock recovery with variable latency
  • 专利标题(中): 具有可变延迟的转发时钟恢复
  • 申请号: US09118527
    申请日: 1998-07-17
  • 公开(公告)号: US06418176B1
    公开(公告)日: 2002-07-09
  • 发明人: Steven HoDenis Foley
  • 申请人: Steven HoDenis Foley
  • 主分类号: H04L700
  • IPC分类号: H04L700
Forwarded clock recovery with variable latency
摘要:
A technique provides data from an information signal. The technique involves receiving the information signal in the forwarded clock device synchronously with a forwarded clock signal. The technique further involves recovering data contained within the information signal synchronously with a recovery clock signal such that the data is recovered with (i) a particular cycle latency when the recovery clock signal has an optimal rate for the forwarded clock device, and (ii) a different cycle latency when the recovery clock signal has a sub-optimal rate. The particular cycle latency may include more cycles than the different cycle latency. As such, the time latency may be shorter when the recovery clock signal has the sub-optimal rate.
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