发明名称 |
CMOS circuit with crowbar limiting function |
摘要 |
Crowbar current in a CMOS amplifier circuit is limited during a transition state where one transistor is being turned on and another transistor is being turned off. The transistor that is being turned off is caused to pass through a midpoint state before the transistor that is being turned on is allowed to transition through a similar midpoint state. In one embodiment, independent gate voltages are applied to the P and N transistors of a CMOS amplifier. The gate voltages are independently controlled prior to passage through a midpoint level and then converge towards one another after passage through the midpoint state.
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申请公布号 |
US5296766(A) |
申请公布日期 |
1994.03.22 |
申请号 |
US19920894368 |
申请日期 |
1992.06.04 |
申请人 |
SHARP MICROELECTRONICS TECHNOLOGY, INC.;SHARP KABUSHIKI KAISHA |
发明人 |
MASAKI, YOSHIFUMI |
分类号 |
H03K17/687;(IPC1-7):H03K17/687 |
主分类号 |
H03K17/687 |
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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