Purpose -Aims to present a new low voltage CCII-based high frequency performance voltage mode multifunctional filter, which can realize standard biquadratic low pass, band pass and high pass functions through appropriate selection of admittances. Design/methodology/approach -Describes the filter which consists of a CMOS plus type CCII along with five passive components out of which four components are grounded while one is floating. Findings -Simulation results indicate matching between theoretical and simulated performances over a wide dynamic range. Originality/value -Provides simulation results that confirm the excellent performance of a multifunctional CCII þ filter.

No abstract