发明名称 |
Method and apparatus for gain compensation and control in low voltage differential signaling applications |
摘要 |
A low voltage differential signaling receiver includes a gain compensation and control circuit having a low common mode compensation circuit and a high common mode compensation circuit. A control circuit is coupled to both compensation circuits and senses the operation of one to control the operation of the other. The operation of the compensation circuits ensures that differential signals having a wide range of common mode input voltages are accurately detected by the receiver. The control circuit serves to keep the combined operation of the compensation circuits stable over the wide range of common mode input voltages.
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申请公布号 |
US6617925(B2) |
申请公布日期 |
2003.09.09 |
申请号 |
US20020172206 |
申请日期 |
2002.06.13 |
申请人 |
NURLOGIC DESIGN, INC. |
发明人 |
HOANG CHINH L. |
分类号 |
H03K19/0185;H04L25/02;(IPC1-7):H03F3/45 |
主分类号 |
H03K19/0185 |
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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