A new structure voltage-mode digital fuzzifier with low power and high accuracy

This paper presents a new structure of high speed and low power voltage-mode digital fuzzifier for digital fuzzy microcontrollers. We implement a new method voltage-mode with resistors for achieving high speed and high accuracy with low power consumption. Input signals are digital words and outputs are analog in voltage-mode. The circuit is designed and simulated using HSPICE simulator by level 49 parameters in 0.35 ¿m standard CMOS technology. The simulation results show that the proposed circuit has maximum 716 ¿w power consumption and maximum delay for this fuzzifier is 5 ns and maximum error is 1.8%.