Digitally Programmable Floating Impedance Multiplier using DVCC

A novel digitally programmable floating impedancemultiplier is presented. It is realized using differential voltagecurrent conveyor and a digital control module. Digitallyprogrammable floating impedance multipliers can provide digitalcontrol to floating impedance functions such as, resistor,capacitor, inductor without quantizing the signal. The techniqueused is simple, versatile as well as compatible formicrominiaturization in contemporary IC technologies. Thesimulation results on digitally programmable floating impedancemultiplier verify the theory.