发明名称 |
Charge pump circuit architecture |
摘要 |
A charge pump circuit having a fast rise time and reduced physical area is disclosed. The charge pump includes a plurality of stages having a non-uniform series of bootstrap capacitors. By using non-uniform capacitors at the various stages, charging rise time is enhanced while at the same time reducing the overall physical size of the charge pump.
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申请公布号 |
US5973546(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19980093540 |
申请日期 |
1998.06.08 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
LE, BINH QUANG;CHEN, PAU-LING;HOLLMER, SHANE |
分类号 |
G05F3/20;H01L27/02;H02M3/07;(IPC1-7):G05F1/10 |
主分类号 |
G05F3/20 |
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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