发明名称 |
Semiconductor integrated circuit device and method for clock data recovery |
摘要 |
A clock data recovery circuit of an interpolator type capable of corresponding to multi-rate data without increasing the bandwidth of the interpolator. A clock generated by an interpolator is divided to generate a recovery clock. A pointer that controls the phase of the clock generated by the interpolator uses the clock before division, and the other circuits are operated by the recovery clock after division.
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申请公布号 |
US8369472(B2) |
申请公布日期 |
2013.02.05 |
申请号 |
US20090349560 |
申请日期 |
2009.01.07 |
申请人 |
HITACHI, LTD.;UMAI SEIICHI;ISEZAKI TAKESHI |
发明人 |
UMAI SEIICHI;ISEZAKI TAKESHI |
分类号 |
H04L7/00 |
主分类号 |
H04L7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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