Power gating circuit and integrated circuit

A power gating circuit in an integrated circuit, including a circuit block coupled to a virtual power supply line, includes a first transistor and a buffer. The first transistor is coupled between a first power supply line and the virtual power supply line, and has a body coupled to the first power...

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Bibliographic Details
Main Author Jeon Jae-Han
Format Patent
LanguageEnglish
Published 15.11.2016
Subjects
BASIC ELECTRONIC CIRCUITRY
CONTROLLING
ELECTRICITY
PHYSICS
PULSE TECHNIQUE
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Summary:A power gating circuit in an integrated circuit, including a circuit block coupled to a virtual power supply line, includes a first transistor and a buffer. The first transistor is coupled between a first power supply line and the virtual power supply line, and has a body coupled to the first power supply line. The buffer buffers a control signal to apply the buffered control signal to the first transistor, and includes a second transistor having a source coupled to a second power supply line and a body coupled to the first power supply line.
Bibliography:Application Number: US201514616824