Bipolar transient driver

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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Details

307246, 307255, 307280, H03K 1760, H03K 1768, H03K 1704

Patent

active

045982139

ABSTRACT:
A bipolar transient driver for quickly charging and discharging a capacitive load is provided that comprises a means for biasing the base-emitter voltage of a PNP transistor having a high gain-bandwidth product which draws current away from the load as the transient driver output signal transitions downward. The PNP transistor having a high gain-bandwidth product, as well as one or more remaining PNP transistors disclosed in several embodiments, are monolithically integrated in a vertical structure.

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patent: 4536662 (1985-08-01), Fujii
patent: 4553044 (1985-11-01), Bittner
Dorler et al., "Complementary Emitter Follower Driver"; IBM TDB; vol. 22, No. 8A, p. 3223; 1/1980.

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