A Modified Current Differencing Buffered Amplifier and Its Application

This paper proposes the modified current differencing buffered amplifier (MCDBA) with is synthesized by adding input Vy into a conventional current differencing buffered amplifier. Therefore, the proposed circuit is more flexible as voltage input used especially. Simulation results using PSpice program at supply of ±0.8V are satisfying. In addition, its application in four quadrant analog multiplier circuit.