发明名称 |
Differential input receiver and method for reducing noise |
摘要 |
An integrated circuit and method utilizes a differential input receiver having a first input that receives an input signal. A reference voltage adjustment circuit produces a variable reference signal for the second input of a differential input receiver. A feedback path is provided from the output of the differential input receiver to an input of the reference voltage adjustment circuit. The reference voltage adjustment circuit dynamically varies the variable reference voltage signal to facilitate hysteresis. The variable reference voltage signal is lowered in the case of a high input signal, and raised in the case of a low input signal.
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申请公布号 |
US6359485(B1) |
申请公布日期 |
2002.03.19 |
申请号 |
US20000614084 |
申请日期 |
2000.07.11 |
申请人 |
ATI INTERNATIONAL SRL |
发明人 |
DRAPKIN OLEG;TEMKINE GRIGORI |
分类号 |
H03K3/037;(IPC1-7):H03K3/286 |
主分类号 |
H03K3/037 |
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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