发明名称 |
Voltage and temperature compensated FET ring oscillator |
摘要 |
An oscillator with inverter and delay stages is coupled between first and second reference terminals. In one aspect a depletion transistor is connected between a power supply terminal and the first reference terminal to provide a reference voltage thereat. In another aspect the delay stages each have a control terminal for controlling the delay thereof. A temperature compensation circuit has a control transistor which provides a voltage to the control terminals of the delay stages which is inversely proportional to the threshold voltage of the control transistor.
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申请公布号 |
US4547749(A) |
申请公布日期 |
1985.10.15 |
申请号 |
US19830566608 |
申请日期 |
1983.12.29 |
申请人 |
MOTOROLA, INC. |
发明人 |
KUO, CLINTON C. K. |
分类号 |
H03K3/011;H03K3/354;H03L1/02;(IPC1-7):H03B5/00;H03K3/26;H03L1/00 |
主分类号 |
H03K3/011 |
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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