发明名称 |
CMOS bootstrapped pull up circuit |
摘要 |
A CMOS driver or pull up circuit is provided which includes a pull up transistor of a given conductivity type and a precharged bootstrap capacitor which discharges fully through a second transistor having a conductivity type opposite to that of the pull up transistor to the control gate or electrode of the pull up transistor. A third transistor may be used to initiate discharge by providing power supply voltage to the control gate of the pull up transistor.
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申请公布号 |
US4542310(A) |
申请公布日期 |
1985.09.17 |
申请号 |
US19830508999 |
申请日期 |
1983.06.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ELLIS, WAYNE F.;GRIFFIN, WILLIAM R.;TROUTMAN, RONALD R. |
分类号 |
H03K19/0948;H03K17/06;H03K17/687;H03K19/017;(IPC1-7):H03K19/003;H03K19/096 |
主分类号 |
H03K19/0948 |
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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