发明名称 |
Charge pump warm-up current reduction |
摘要 |
A charge pump circuit includes a voltage controlled oscillator. The voltage controlled oscillator operates at a lower frequency during a warm-up mode, and operates at a higher frequency during a loading mode. The lower frequency operation during the warm-up mode reduces power supply current requirements.
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申请公布号 |
US2009115494(A1) |
申请公布日期 |
2009.05.07 |
申请号 |
US20070983079 |
申请日期 |
2007.11.07 |
申请人 |
CONSUELO ORLANDO;ZENG RAYMOND;LU XIAOYAN |
发明人 |
CONSUELO ORLANDO;ZENG RAYMOND;LU XIAOYAN |
分类号 |
G05F1/46;G11C5/14 |
主分类号 |
G05F1/46 |
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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