发明申请
- 专利标题: Clock data recovery circuit with circuit loop disablement
- 专利标题(中): 具有电路回路禁止的时钟数据恢复电路
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申请号: US11093554申请日: 2005-03-30
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公开(公告)号: US20060227914A1公开(公告)日: 2006-10-12
- 发明人: Hamid Partovi , Luca Ravezzi , Karthik Gopalakrishnan , Andreas Blum , Paul Lindt
- 申请人: Hamid Partovi , Luca Ravezzi , Karthik Gopalakrishnan , Andreas Blum , Paul Lindt
- 主分类号: H04L7/00
- IPC分类号: H04L7/00
摘要:
A clock data recovery circuit includes a first circuit, a second circuit, and a third circuit. The first circuit is configured to receive data and a clock signal and to detect transitions in the data and provide a first signal based on the clock signal and the transitions in the data. The second circuit is configured to receive the first signal and provide a first shift signal based on the first signal. The third circuit is configured to receive the first shift signal, wherein the first circuit, the second circuit, and the third circuit are configured to form a first circuit loop and the third circuit is configured to disable the first circuit loop and shift the clock signal based on the first shift signal.
公开/授权文献
- US07681063B2 Clock data recovery circuit with circuit loop disablement 公开/授权日:2010-03-16
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