High current pulser circuit

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307260, 307264, 307268, H03K 100, H03K 326

Patent

active

039596710

ABSTRACT:
The circuit shapes and amplifies a logic pulse to drive loads which require high current levels such as light emitting diodes or semiconductor lasers. Automatic load protection and high speeds are provided by an inductor shunt within the circuit. The simplicity and lack of capacitors in the circuit make it ideal for gun fired applications such as optical telemetry.

REFERENCES:
patent: 3126490 (1964-03-01), Stern
patent: 3508224 (1970-04-01), Putterman
patent: 3624620 (1971-11-01), Andrews
patent: 3662191 (1972-05-01), Aley
patent: 3824408 (1974-07-01), Brunel
patent: 3914628 (1975-10-01), Pao et al.
"Speed-Up of TTL Circuits," by Gersbach, IBM Tech. Disc. Bulletin, Vol. 14, o. 6, Nov. 1971, p. 1685.
"TTL Circuit for Driving Heavy Load," by Wiedman, IBM Tech. Disc. Bulletin, Vol. 14, No. 5, Oct. 1971, p. 1436.

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