Current compensation for logic gates

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307448, 307451, 307491, 307297, H03K 19003, H03K 19094, H03K 1920

Patent

active

046137726

ABSTRACT:
Current compensation for inverting logic gates is achieved by using a current mirror having a controlling leg equivalent to the input structure of the logic gate which is in the controlled leg. The controlling leg receives a reference voltage signal equal to the input signal to the logic gate which creates a leakage current. A plurality of controlled legs can be used with a single controlling leg to provide current compensation for a plurality of logic gates.

REFERENCES:
patent: 3898477 (1975-08-01), Buchanan
patent: 3943377 (1976-03-01), Suzuki
patent: 3982138 (1976-09-01), Luisi et al.
patent: 3989955 (1976-11-01), Suzuki
patent: 4242604 (1980-12-01), Smith
patent: 4417160 (1983-11-01), Schade, Jr.

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