A synthesis of temperature insensitive/electronically controllable floating simulators based on DV-CCTAs

A circuit topology for synthesis of floating inductance, floating capacitance multiplier and floating frequency dependent negative resistance (FDNR) conversion depending on the external passive component selection is proposed in this paper. The proposed simulator employs 2 differential voltage current conveyor transconductance amplifiers (DV-CCTAs) and only 3 grounded passive elements without component matching requirements. The simulated component values can be adjusted electronically by input bias currents of the DV-CCTAs and are temperature-insensitive. The application example as a bandpass filter is included. The simulation results using PSPICE are given for the introduced floating simulator to verify the theory and to exhibit the performances of the circuit.