The voltage-mode TITO biquadratic filter based on CCDCVC and URC

Abstract

This paper presents the biquadratic filter with three input and two outputs (TITO) based on the current-controlled differential currentvoltage conveyor (CCDCVC) and uniformly distributed RC (URC) in the voltage-mode. The proposed circuit requires only two CCDCVC, one URC and one double capacitive layers uniformly distributed RC (DURC). This circuit has a functional filter to four types at first output and three type filters at the second output, and the characteristic insensitivities have low. We using the PSPICE simulation program to confirm the theoretical in this work.