Interface circuit

Details Interface circuit Interface circuit

1974-11-06

1976-04-27

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307205, 307214, 307303, 307DIG1, H03K 1760

Patent

active

039537480

ABSTRACT:
A combination of a linear integrated circuit supplied with voltages from a first dc voltage source and a second dc voltage source of lower power capacity and opposite polarity, a switching circuit for performing a switching action according to the output signal of the linear integrated circuit without consuming power from the low capacity dc voltage source, and a digital circuit operable by the reception of the switching signal from the switching circuit. The low level dc voltage source provides a voltage by converting the voltage supplied from the first dc voltage source.

REFERENCES:
patent: 3394268 (1968-07-01), Murphy
patent: 3448397 (1969-06-01), Lin et al.
patent: 3603813 (1971-09-01), Hall
patent: 3654486 (1972-04-01), Cubert
patent: 3662188 (1972-05-01), Williams
RCA Technical Notes "Universal Interface Circuit" by Yee RCA TN No. 628, 8/1965.
IBM Tech. Disclosure Bul., Vol. 9, No. 9, 2/1967, "IGFET Circuit" by Froemke.
EEN, Vol. 14, No. 1, pp. 41-43, 4/1972, "High Speed Interface Circuit For Driving MOS From TTL".

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