发明名称 |
High gain differential amplifier with positive feedback |
摘要 |
An improved high gain, field effect transistor differential amplifier including first and second cascade connected inverter stages, a feedback controlled source of current connected to each of the stages, including a source of controlled positive feedback for increasing the voltage gain. A positive feedback path is connected between an output terminal of the differential amplifier and the source of current so that the current in each inverter stage is more precisely controlled.
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申请公布号 |
US4232270(A) |
申请公布日期 |
1980.11.04 |
申请号 |
US19790048559 |
申请日期 |
1979.06.14 |
申请人 |
ROCKWELL INTERNATIONAL CORPORATION |
发明人 |
MARMET, MELVIN L.;PADGETT, CLARENCE W. |
分类号 |
H03F1/38;H03F3/45;(IPC1-7):H03F3/45;H03F3/16 |
主分类号 |
H03F1/38 |
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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