Half power supply voltage generating circuit for a semiconductor

Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage

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Details

327535, 327538, G05F 110

Patent

active

055921191

ABSTRACT:
A half power supply voltage generating circuit receiving first and second power supply voltages and comprising; a bias circuit for generating first and second reference voltages in response to the first and second power supply voltages, and a driver circuit receiving the first and second reference voltages and generating a half power supply voltage, the driver circuit comprising four MOS transistors connected in series between the first and second supply voltages.

REFERENCES:
patent: 3914702 (1975-10-01), Gehweiler
patent: 4663584 (1987-05-01), Okada et al.
patent: 4812735 (1989-03-01), Sawada et al.
patent: 5172013 (1992-12-01), Matsumura

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