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Millivolt Logic Circuit

IP.com Disclosure Number: IPCOM000068705D
Original Publication Date: 1978-Feb-01
Included in the Prior Art Database: 2005-Feb-20

Publishing Venue

IBM

Related People

Authors:
Varadarajan, HD [+details]

Abstract

The behavior of the circuit described herein may be explained in terms of Fig. 1. E1 and E2 are two voltage sources with internal impedance A1, R2, low. If E1 is made variable, the current in the milliammeter flows one way when E1E2. The magnitude of the change in current for a small change delta E in E1 depends upon R1 and R2, and can be large if R1 and R2 are small.