Differential Voltage current conveyor transconductance amplifier based wave active filter

摘要

This paper presents Differential Voltage current conveyor transconductance amplifier (DVCCTA) voltage mode wave active filter. This method emulates reflected and incident wave for basic building block i.e. series inductor which may then be configured for other passive element realization. The functionality of the proposed method is verified for a 4^th order low pass prototype filter using SPICE simulation with 0.25µm TSMC CMOS technology parameters.