Level converter circuit converting input level into ECL-level against variation in power supply voltage

A level converter circuit includes a differential amplifier (20) having a load resistor (8) supplied at its one end with a voltage which is stabilized against the variation of a power voltage by an emitter-follower transistor (4) receiving at its base a bias voltage from a bias circuit (9, 12 - 14)....

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Bibliographic Details
Main Author KIMURA, KOUJI
Format Patent
LanguageEnglish
French
German
Published 26.03.1997
Edition6
Subjects
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
PULSE TECHNIQUE
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Summary:A level converter circuit includes a differential amplifier (20) having a load resistor (8) supplied at its one end with a voltage which is stabilized against the variation of a power voltage by an emitter-follower transistor (4) receiving at its base a bias voltage from a bias circuit (9, 12 - 14). An intermediate signal is derived from the other end of the load resistor and supplied to a level shift circuit (25).
Bibliography:Application Number: EP19960114969