Three novel differential precision rectifier circuits are realized using single CMOS differential voltage current conveyor. One of the realized differential precision rectifiers provides half wave voltage output. The other two circuits give full wave voltage outputs. Among the two full wave differential precision rectifiers, one circuit provides single ended voltage output while other full wave...

This paper proposes two first-order all-pass filters using DDCCs as active elements, one resistor and one capacitor. Both proposed filters have two DDCCs, one grounded resistor and one grounded capacitor. Thus the two topologies are having minimum number of components and there is no need for matching constraints on passive components. The performance of the proposed circuits is examined using ...

A single input and three outputs voltage-mode biquadratic filter using three plus-type second-generation current conveyors (CCII), two grounded capacitors and five resistors is presented. The proposed circuit offers the following features: realization of three filter functions, which are, lowpass, bandpass and notch filters, simultaneously, the use of only grounded capacitors. PSPICE simulation...

A new voltage-mode triple-input single-output multifunction filter using only two current conveyors is presented. The proposed filter which possesses three inputs and single-output can generate all biquadratic filtering functions at the output terminal by selecting different input signal combinations. The validity of the proposed filter is verified through PSPICE simulations. Keywords—Active Fi...

Abstract A new configuration for realizing high input impedance voltagemode biquadratic filters with two inputs and one output is presented. The proposed configuration uses two second generation current conveyors (CCII’s) of different polarity, two resistors, and two capacitors. The present configuration is capable of realizing band pass (BP), all pass (AP), and notch filter functions. The circ...