Linear sense amplifier

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307354, 307491, 307493, 330288, 365156, 365203, 365205, 365208, H03K 5153, G11C 706, G11C 1140, H03F 316

Patent

active

045673870

ABSTRACT:
A sense amplifier suitable for use with a source of binary signals, where one of the signals is "well" defined and the other is "poorly" defined includes a current source for producing a bias current which is of the same polarity as the current produced by the ill defined signal and of amplitude intermediate the amplitude of the currents produced by the ill and well defined signals. The bias current and signal source currents are summed and when applied to an inverter which is precharged to, or close to, its transition point cause the inverter output to respond with approximately equal speed to either of the two binary conditions.

REFERENCES:
patent: 4208730 (1980-06-01), Dingwall et al.
patent: 4239994 (1980-12-01), Stewart
patent: 4281400 (1981-07-01), Schanzer et al.
patent: 4405996 (1983-09-01), Stewart
patent: 4434381 (1984-02-01), Stewart
patent: 4447892 (1984-05-01), Zibu
patent: 4460985 (1984-07-01), Hoffman

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