Output circuit and integrated circuit

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United States of America Patent

PATENT NO 9985621
SERIAL NO

15644400

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An output circuit has: a first driver circuit configured to receive a voltage of an input terminal and output a first voltage to an output terminal; a first comparison circuit configured to compare a first reference voltage with a voltage of the output terminal; a second driver circuit configured to receive the voltage of the input terminal and output a second voltage to the output terminal and become an off state according to a comparison result of the first comparison circuit; a second comparison circuit configured to compare a second reference voltage different from the first reference voltage with the voltage of the output terminal; and a third driver circuit configured to receive the voltage of the input terminal and output a third voltage to the output terminal and become an off state according to a comparison result of the second comparison circuit.

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Patent Owner(s)

Patent OwnerAddress
SOCIONEXT INCKANAGAWA KANAGAWA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwamoto, Keiko Kawasaki, JP 2 3
Kono, Takao Kunitachi, JP 4 20
Mizutani, Tohru Santa Clara County, US 7 28

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