发明名称 |
System and method for providing equalization in a multiphase communications receiver |
摘要 |
A circuit and method for receiving digital signals are disclosed. The circuit includes an input connected to a communications channel over which a digital signal is communicated and operates a plurality of multiple decision circuits at a frequency that is a fraction of the bit rate of the digital signal. A feedback and/or equalizer circuit receives the output of the decision circuits and applies a feedback signal to the input of the decision circuits that is representative of a combination of output signals of the decision circuits. The result is seen to improve the noise margin for correctly interpreting signals communicated over a communications channel having a low-pass characteristic.
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申请公布号 |
US2003108096(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20010021784 |
申请日期 |
2001.12.11 |
申请人 |
STEINBACH GUNTER W. |
发明人 |
STEINBACH GUNTER W. |
分类号 |
H04L25/03;H04L25/06;(IPC1-7):H03H7/30 |
主分类号 |
H04L25/03 |
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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