Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Patent
1994-04-07
1997-01-07
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
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
Callahan Timothy P.
Kim Jung Ho
Samsung Electronics Co,. Ltd.
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