Current Conveyor Circuit Using GaAs MESFETs

Abstract

A concept of designing of current conveyor circuit using gallium arsenide MESFET (GaAsMESFET) devices is proposed and analyzed in this paper. Designed to work by using GaPls devices which are the high frequency device, so circuit has high frequency response characteristic.The proposed circuit is based on design of analog integrated circuit in current mode, consists of GaAs voltage/current follower and current mirror which is suitable for implementing in integrated circuit form. The PSPICE simulation results confirm that the performance and frequency response of the proposed circuit are in good agreement with the theoretical results.