发明名称 |
Adaptive threshold circuit |
摘要 |
The adaptive threshold circuit (FIG. 1) senses the amplitude of a digital signal relative to a threshold and generates a corresponding output signal therefrom. Feedback circuitry generates a correction signal which drives the threshold toward a predetermined level in the signal-eye pattern. This predetermined level passes only through the region of intersymbol interferene in the signal-eye pattern.
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申请公布号 |
US4449102(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19820358310 |
申请日期 |
1982.03.15 |
申请人 |
BELL TELEPHONE LABORATORIES, INCORPORATED |
发明人 |
FRAZER, GERALD L. |
分类号 |
H03M5/20;H04L1/20;H04L25/03;H04L25/04;H04L25/06;H04L25/49;(IPC1-7):H03K5/08;H03K5/15 |
主分类号 |
H03M5/20 |
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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