发明名称 |
Rectifying and level shifting circuit |
摘要 |
A circuit includes a differential circuit having at least to two inputs, a first variable impedance circuit, and a second variable impedance circuit. The first variable impedance circuit is between a first branch of the differential circuit and an output. The first variable impedance circuit provides a first variable impedance. The a second variable impedance circuit is between a second branch of the differential circuit and the output. The second variable impedance circuit provides a second variable impedance. The first variable impedance and the second variable impedance vary in accordance with a voltage difference between the two inputs.
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申请公布号 |
US7999595(B2) |
申请公布日期 |
2011.08.16 |
申请号 |
US20090560991 |
申请日期 |
2009.09.16 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
NAMKOONG JINYUNG;BOMDICA ARVIND;LEE MING-JU |
分类号 |
G03L0005/000000 |
主分类号 |
G03L0005/000000 |
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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