发明名称 |
Method and apparatus for adjusting the input common mode voltage of a differential amplifier |
摘要 |
A method and apparatus for adjusting the output common-mode of a differential amplifier is disclosed. This is accomplished by reducing the supply voltage to the differential amplifier during the auto-zero mode and returning the supply voltage to the original level during the amplification mode.
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申请公布号 |
US6091300(A) |
申请公布日期 |
2000.07.18 |
申请号 |
US19970954705 |
申请日期 |
1997.10.20 |
申请人 |
LUCENT TECHNOLOGIES, INC. |
发明人 |
SETTY, PALAKSHA;NAGARAJ, KRISHNASWAMY |
分类号 |
H03F1/02;H03F3/45;(IPC1-7):H03F3/45;H03F3/04 |
主分类号 |
H03F1/02 |
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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