Charge pump circuit
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United States of America Patent
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-
Jul 18, 2006
Grant Date -
N/A
app pub date -
Dec 22, 1995
filing date -
Dec 27, 1994
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A charge pump circuit is disclosed which can perform high pumping by changing the condition of connection of the charge pump circuit by connecting a serial and parallel switching circuit and a level shift circuit between unit charge pumps to construct the charge pump circuit.
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