Substrate bias generation circuit

Details Substrate bias generation circuit Substrate bias generation circuit

1980-12-03

1983-06-14

Miller, Stanley D.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307296R, 307304, 331 57, H03B 524, H03L 704

Patent

active

043885373

ABSTRACT:
Disclosed is a substrate bias generator circuit which comprises an oscillator circuit, a driving circuit producing a rectangular-wave signal in accordance with an oscillation output signal from the oscillator circuit, and a charge pump circuit pumping electric charges into a substrate in accordance with the rectangular-wave output signal from the driving circuit. The oscillator circuit is a voltage-controlled oscillator circuit whose oscillation frequency is controlled in accordance with a substrate bias voltage from the charge pump circuit.

REFERENCES:
patent: T954006 (1977-01-01), Lee et al.
patent: 3806741 (1974-04-01), Smith
patent: 4115710 (1978-09-01), Lou
patent: 4142114 (1979-02-01), Green
patent: 4208595 (1980-06-01), Gladstein et al.
Dingwall et al., IEEE Journal of Solid-State Circuits, vol. SC-14, No. 5, pp. 867-872, Oct. 1979.
Pashley and McCormick, IEEE International Solid-State Circuits Conference, pp. 138-139, (Feb. 19, 1976).

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