Design of First Order Cascadable Universal Filter Using FDCCII

This work conveys two new first-order voltage-mode filters using grounded passive components and a fully differential second- generation current conveyor (FDCCII). For voltage-mode circuits, having high input and low output impedances is a desirable characteristic that exists in all the designs. The proposed structure yields low pass, high pass, and all pass responses. It has been noted that the circuit responses cannot be realized without corresponding limitations. Additionally, non-ideality analysis demonstrates that it has no impact on the circuit responses. To demonstrate the filters performance and validate the theory, simulation data obtained with the SPICE software is provided.