Abstract: “In this paper a voltage mode differentiator (First order high pass filter) and voltage mode integrator (First order low pass filter) have been proposed by using currentcontrolled current differencing buffered amplifier (CCCDBA). In the present work, an effort has been made to control the first order filters parameters electronically, adjusting bias current of CCCDBA. The designed circuits are very suitable for integrated circuit and very easy in implementation. The circuit performance is simulated through PSPICE and its simulated results obtained so is comparable to the theoretical one.”

Keywords: filter, current-controlled current differencing buffered