Charge pump with reduced noise spikes

A voltage supply circuit which suppresses generation of current spikes in the power source current in operation, reduce noise, simplify the circuit configuration, and decrease the cost. Clock signal CLK at a prescribed frequency is supplied to charge pump driver ( 10 ); current sources IS 1, IS 2 ,...

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Bibliographische Detailangaben
Hauptverfasser: FUKUI EIZO, MIYAMITSU FUMIAKI
Format: Patent
Sprache:eng
Schlagworte:
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