New bulk-driven class AB CCII

Abstract

Bulk-driven technique has been verified to be a promising candidate in the area of low-voltage low-power techniques. In this paper, class AB current conveyor utilizing bulk-driven technique has been proposed. The proposed circuit was implemented based on CMOS technology to put a step forward in the field of low-voltage low-power applications; the non-ideal model of current conveyor has been explained. The circuit has been simulated at ±0.4 V supply voltage and total power dissipation 27.8 μW. The simulation results have been included to prove the theoretical consideration.