摘要
This paper introduces current-mode IAFs (inverse active filters) employing DVCCs (differential voltage current conveyors) and grounded passive elements without the parasitic effects. The IAFs enable ILP (inverse low-pass), IBP (inverse band-pass) and IHP (inverse high-pass) responses by adding the circuit current outputs suitably. Additionally the circuit parameters ω0 and Q can be set orthogonally adjusting the circuit passive elements. An achievement example is given together with simulation results by PSPICE.
