Semiconductor integrated circuit device comprising a bias circui

Details Semiconductor integrated circuit device comprising a bias circui Semiconductor integrated circuit device comprising a bias circui

1997-04-28

1999-08-03

Tokar, Michael

Electronic digital logic circuitry

Interface

Current driving

326 30, 327541, 327543, H03K 190175, H03K 19094, G05F 302

Patent

active

059330295

ABSTRACT:
To minimize the power consumption, the disclosed semiconductor integrated circuit device, comprises; a bias circuit for generating a predetermined voltage fixed between a first supply voltage and a second supply voltage; a driver circuit for receiving an inversion input signal and a non-inversion input signal each vibrating between the first and second supply voltages, for converting the received input signals into a signal vibrating between an output voltage of the bias circuit and the first supply voltage, and for driving a transfer path by the converted signal; a voltage divider circuit for dividing an output voltage of the bias circuit; and a receiver circuit for detecting the signal for driving the transfer path by use of an output of the voltage divider circuit as a reference voltage, and for converting the detected signal into a signal vibrating between the first/supply voltage and the second supply voltage.

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