Transadmittance mode universal filter based on MOCCCII

A transadmittance mode universal filter based on multiple output current controlled conveyors (MO-CCCII) is presented. It employs three MO-CCCIIs and two grounded capacitors and provides all standard filter responses namely low pass, high pass, band pass, notch and all pass at high output impedance. The filter enjoys low sensitivity performance and low component spread; and exhibits electronic and orthogonal tunability of filter parameters via bias currents of MO-CCCII. The SPICE simulation results are illustrated to verify theory.