Sub-circuit voltage manipulation

Sub-circuit voltage manipulation

An integrated circuit is provided which in one embodiment includes a first sub-circuit coupled to a first power supply rail providing a first power supply voltage; a second sub-circuit coupled to a second power supply rail providing a second power supply voltage; and first power supply modulation me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAFFZIGER SAMUEL D, JOSEPHSON DON DOUGLAS
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CALCULATING
COMPUTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
PULSE TECHNIQUE
TESTING
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Beschreibung
Zusammenfassung:An integrated circuit is provided which in one embodiment includes a first sub-circuit coupled to a first power supply rail providing a first power supply voltage; a second sub-circuit coupled to a second power supply rail providing a second power supply voltage; and first power supply modulation means, coupled to the first sub-circuit, for modulating the first power supply voltage without modulating the second power supply voltage.