发明名称 |
CMOS regulator for low headroom applications |
摘要 |
A complementary metal oxide semiconductor (CMOS) voltage regulator for low headroom applications includes a differential input common mode range amplifier. The differential input common mode range amplifier is formed by a plurality of CMOS transistors. A source follower CMOS transistor is coupled to an output of the differential input common mode range amplifier for providing an output of the CMOS voltage regulator. A current source is coupled to the differential input common mode range amplifier for maintaining a bias current through the differential input common mode range amplifier.
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申请公布号 |
US7173482(B2) |
申请公布日期 |
2007.02.06 |
申请号 |
US20050094711 |
申请日期 |
2005.03.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LOBB KATHERINE ELLEN;ROSNO PATRICK LEE;STROM JAMES DAVID |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
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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