SIFO Voltage-Mode Biquadratic Filter Using DDCCTAs and Grounded Passive Elements

— In this paper, a single-input five-outputs (SIFO) biquadratic active voltage filter with high-input impedance is proposed. The proposed circuit is based on using differential difference current conveyor transconductance amplifier (DDCCTA). It employs three DDCCTAs as active element together with one grounded resistors and two grounded capacitors as… CONTINUE READING