Multi-bit level shifter with shared enable signals

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12231121
APP PUB NO 20230223937A1
SERIAL NO

18063731

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Abstract

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A circuit includes a control inverter, a first latch circuit, and a second latch circuit. The control inverter receives a control signal to generate a reverse control signal. The first latch circuit is activated by the reverse control signal to convert a first input signal ranging from the first supply voltage to the ground into a first output signal ranging from the second supply voltage to the ground. The second latch circuit is activated by the reverse control signal to convert a second input signal ranging from a first supply voltage to the ground into a second output signal ranging from the second supply voltage to the ground. The first supply voltage and the second supply voltage are different.

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Patent Owner(s)

  • MEDIATEK INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Sz-Han Hsinchu, TW 2 8

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