Current-mode truth value evaluation circuits for complementary fuzzy logic systems

Chuen Yau Chen, Gwo Jeng Yu, Bin-Da Liu

Research output: Contribution to journalConference article


In this paper, a set of simple-structure current-mode truth value evaluator circuits for sentential operations, called negation, conjunction, disjunction, implication, and equivalence, in complementary fuzzy logic systems are proposed. They perform the desired function well at high speed with 140 ns/450 ns rise time/fall time and error less than 0.5% of full-scaled current (15 μA). On the average, the power consumption of these circuits is about 255 μW at 5 V power supply voltage.

Original languageEnglish
Pages (from-to)231-236
Number of pages6
JournalProceedings - IEEE International Symposium on Circuits and Systems
Publication statusPublished - 1998 Jan 1
EventProceedings of the 1998 IEEE International Symposium on Circuits and Systems, ISCAS. Part 5 (of 6) - Monterey, CA, USA
Duration: 1998 May 311998 Jun 3


All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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