发明名称 |
Pump circuit with reset circuitry |
摘要 |
A standby-mode booster circuit is activated in both a standby mode and an active mode and boosts up a power supply voltage to generate a booster voltage and output it from an output terminal. An active-mode booster circuit is activated in the active mode. In the active-mode booster circuit, an NMOS transistor is first turned on in response to a reset signal supplied from a reset signal generation circuit and then a connection node of capacitors is reset to the power supply voltage by the NMOS transistor. The boost operation is then started to output the booster voltage from the output terminal.
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申请公布号 |
US6278316(B1) |
申请公布日期 |
2001.08.21 |
申请号 |
US19990363032 |
申请日期 |
1999.07.29 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TANZAWA TORU;ATSUMI SHIGERU |
分类号 |
G11C16/06;G05F1/10;G05F1/46;H02M3/07;(IPC1-7):G05F1/10 |
主分类号 |
G11C16/06 |
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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