Generation of Two Output CCII and Two Output ICCII Based Current Mode Filters and Oscillators
Ahmed M. Soliman
A well known current mode bandpass lowpass filter using two balanced output current conveyors is found to be a member of a family of eight current mode circuits. The discovery of the inverting current conveyor and its generalized forms of balanced output inverting current conveyors have resulted in the generation of the second member of the current mode bandpass lowpass filter family. The combination of both balanced output current conveyors and inverting current conveyors resulted in other six more current mode bandpass lowpass filters thus completing the family of eight circuits. The generation method introduced in this paper based on two output current conveyors and inverting current conveyors is also applied to two well known grounded passive element current mode oscillators to obtain four more new oscillator circuits. The proposed generation method can be applied to many other filter and oscillator circuits.
Keywords: Two output current conveyor, Two-output inverting current conveyor, Generation method, Filters, Oscillators