Integrated circuit driver for serial bus having output overvolta

Details Integrated circuit driver for serial bus having output overvolta Integrated circuit driver for serial bus having output overvolta

1990-03-12

1991-05-28

Hudspeth, David

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307443, 307475, 307263, 3072965, 320 851, H03K 1716

Patent

active

050197207

ABSTRACT:
An integrated circuit driver for high and low lines in a bus. The driver comprises first and second current sources connected to high and low voltage sources, respectively, and first and second transistor circuits for blocking voltage spikes higher or lower than the voltages provided by the high and low voltage sources. The first current source and the first transistor circuit are series connected between the high voltage supply and the high line, and the second current source and the second transistor circuit are series connected between the low voltage source and the low line.

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"Integrated Circuit-Universal C.sup.2 D Differential Serial Bus Interface", Chrysler Corporation Engineering Standard No. PF-8219, Jun. 1986.

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