发明名称 |
Voltage generator circuit having compensation for process and temperature variation |
摘要 |
An on-chip voltage generator circuit is disclosed having an output voltage which is reduced by a predetermined amount from a supply voltage. The output voltage is proportional to the gate-to-source voltages of two complementary transistors and varies with temperature and processing in a similar manner with digital circuitry on the chip for which the output voltage may be used to operate. A current source is used to provide a known current to the two complementary transistors and a buffer is used to provide a low impedance output.
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申请公布号 |
US4477737(A) |
申请公布日期 |
1984.10.16 |
申请号 |
US19820398033 |
申请日期 |
1982.07.14 |
申请人 |
MOTOROLA, INC. |
发明人 |
ULMER, RICHARD W.;WHATLEY, ROGER A. |
分类号 |
G05F3/24;(IPC1-7):G05F1/58;H03L1/04 |
主分类号 |
G05F3/24 |
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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