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ECL To TTL Translator Driver

IP.com Disclosure Number: IPCOM000066502D
Original Publication Date: 1979-Mar-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Froment, JC Marijon, JL [+details]

Abstract

Emitter common logic (ECL) circuits and transistor-transistor logic (TTL) circuits do not operate with the same signal levels. Thus, a level translator circuit is required when both logics, ECL and TTL, are used.