发明名称 |
IMPROVED SIGNAL DETECTOR FOR HIGH-SPEED SERDES |
摘要 |
An improved signal detector system implementable in a high-speed SerDes receiver core that is able to detect valid signals from noise signals with a much tighter tolerance. The signal detector system improves upon the prior art designs by implementing modifications including: (1) the use of two peaking amplifiers for both (differential) input signals and reference to track and cancel gain variation; and, (2) the reduction of current mirroring stages to cut down current mapping error.
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申请公布号 |
US2006158229(A1) |
申请公布日期 |
2006.07.20 |
申请号 |
US20050905704 |
申请日期 |
2005.01.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HSU LOUIS L.;SELANDER KARL D.;SORNA MICHAEL A. |
分类号 |
H03K5/19 |
主分类号 |
H03K5/19 |
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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