发明名称 |
Multi-channel data detection phase locked loop frequency error combination logic |
摘要 |
Frequency error combination for a multi-channel data detection system with a phase locked loop for each channel, comprises receiving frequency error information with respect to each channel; combination logic configured to combine the received frequency error information and generate a combined phase error, weighting the received frequency error information from each channel; and a frequency error output configured to apply the combined frequency error to at least one channel phase locked loop.
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申请公布号 |
US7773327(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20070870921 |
申请日期 |
2007.10.11 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HUTCHINS ROBERT ALLEN;JELITTO JENS;OELCER SEDAT |
分类号 |
G11B5/09 |
主分类号 |
G11B5/09 |
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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