SEMICONDUCTOR INTEGRATED CIRCUIT AND VOLTAGE BOOSTING METHOD USING SAME

PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that has no parasitic motion such as latch-up and outputs a DC voltage boosted by a clock input signal, and a voltage boosting method using the same. SOLUTION: The voltage boosting circuit comprises: a first boosting circuit part 1a...

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Hauptverfasser:	HINAKO TAKESHI, MIURA HIRONORI, AMANO KATSUMOTO, TANABE TAKESHI, TAKASE HIDEKI, SATO JUN, ITO YUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS BASIC ELECTRIC ELEMENTS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERATION SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that has no parasitic motion such as latch-up and outputs a DC voltage boosted by a clock input signal, and a voltage boosting method using the same. SOLUTION: The voltage boosting circuit comprises: a first boosting circuit part 1a composed of a diode-connected transistor TR1 and a capacitor C1; a second boosting circuit part 1b composed of a diode-connected transistor TR2 and a capacitor C2; a (n-1)th boosting circuit part 1c composed of a diode-connected transistor TRN-1 and a capacitor CN-1; an n-th boosting circuit part 1d composed of a diode-connected transistor TRN; and a charge pump boosting circuit 2 composed of counters 3, 4. COPYRIGHT: (C)2005,JPO&NCIPI