A CMOS four-quadrant current multiplier using electronically tunable CCII

Abstract

This paper presents a new analogue four-quadrant current multiplier using electronically tunable second-generation current conveyor. The proposed structure is highly suitable for implementation in low cost technology as CMOS technology. PSPICE simulators using the 0.5 μm CMOS parameters are performed to confirm the workability of the proposed structure. The simulation results show that the proposed multiplier yields excellent temperature stability and good analogue multiplication. © 2013 IEEE.