发明名称 |
Transistor amplifiers |
摘要 |
The collector currents of first and second junction transistors which have base electrodes biased at the same quiescent potential and have emitter electrodes connected via respective emitter degeneration resistances to a common point, are adjusted relative to each other. This is done by applying linearly temperature-dependent voltages in adjustable ratio with each other to the emitter degeneration resistances. This makes it so that the adjustment of the relative values of the collector currents is substantially unchanging over a temperature range.
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申请公布号 |
US4055811(A) |
申请公布日期 |
1977.10.25 |
申请号 |
US19760688589 |
申请日期 |
1976.05.21 |
申请人 |
RCA CORPORATION |
发明人 |
WHEATLEY, JR., CARL FRANKLIN |
分类号 |
G05F3/26;H03F1/30;H03F3/347;(IPC1-7):H03F1/32;H03F3/04 |
主分类号 |
G05F3/26 |
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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