BIPOLAR-CMOS INTERFACE CIRCUIT

BIPOLAR-CMOS INTERFACE CIRCUIT

A biCMOS interface circuit (12) receives a plurality of incoming signals (IN) at a first level and supplies a plurality of output signals (OUT) at a second level. The interface circuit establishes control voltages which are used to maintain an identical trip point in each of a plurality of translato...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BOWMAN, TERRANCE L, KERTIS, ROBERT A, SMITH, DOUGLAS N
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CONTROLLING
ELECTRICITY
PHYSICS
PULSE TECHNIQUE
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:A biCMOS interface circuit (12) receives a plurality of incoming signals (IN) at a first level and supplies a plurality of output signals (OUT) at a second level. The interface circuit establishes control voltages which are used to maintain an identical trip point in each of a plurality of translator circuits (22, 24...14). Generally, the trip point is set at midway between the "high" and the "low" levels of the incoming logic signal. The control voltages assure reliable performance over a wide operating environment.