Second Order Mixed Mode Quadrature Oscillator using DVCCs and Grounded Components

Abstract

A new mixed-mode second order quadrature oscillator using two differential voltage current conveyors as active elements, two grounded capacitors and two grounded resistors each is proposed. The circuit provides several current and voltage outputs simultaneously. The circuit has low active and passive sensitivities. Non-ideal and parasitic study of the proposed circuit is also included. PSPICE simulation results are given to validate the proposed circuit. General