Voltage-mode filter with one input and six outputs using two ICCIIs

Abstract

A novel voltage-mode multifunction biquadratic filter with one input and six outputs is presented. The proposed circuit uses two inverting second-generation current conveyors (ICCIIs), two grounded capacitors, and four resistors. The circuit offers realizing inverting and non-inverting lowpass, bandpass, and highpass filters, simultaneously, without component matching conditions, using grounded capacitors and low active and passive sensitivities. Experimental results are provided to demonstrate the theoretical analysis.