Realization of a novel current mode fully differential PID (FDPID) controller

PID controllers have been the mainstay of many process control systems. The conventional electronic PID controllers have generally been implemented using the traditional voltage mode operational amplifiers. The present communication presents a new fully differential current mode PID controller which has been realized using dual output current conveyors. Simulation results in PSPICE showing the workability of the PID controller have been presented.