发明名称 |
Differential amplifier utilizing MOS transistors of a single channel polarity |
摘要 |
A voltage differential amplifier made with MOS transistors of a single channel polarity and using only two additional transistors besides a differential input pair is exceptionally exempt of problems caused by the normal spread of the parameters of the real components forming the bias current generators of the differential pair.
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申请公布号 |
US4801891(A) |
申请公布日期 |
1989.01.31 |
申请号 |
US19870110891 |
申请日期 |
1987.10.21 |
申请人 |
SGS MICROELETTRONICA S.P.A. |
发明人 |
NOVOSEL, DAVID;DE LA PLAZA, ALEJANDRO |
分类号 |
H01L21/8234;H01L27/088;H03F3/45;(IPC1-7):H03F3/45 |
主分类号 |
H01L21/8234 |
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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