Cascadable Current-Mode First-Order and Second-Order Multifunction Filters Employing Grounded Capacitors

Jiun-Wei Horng, Chun-Li Hou, Ching-Yao Tseng, Ryan Chang, Dun-Yih Yang
2012 Active and Passive Electronic Components  
A configuration for realizing low input and high output impedances current-mode multifunction filters using multiple output second-generation current conveyors (MOCCIIs) is presented. From the proposed circuit configuration, first-order allpass, highpass, lowpass and second-order allpass, notch, bandpass filters can be obtained. The simulation results confirm the theoretical analysis.
doi:10.1155/2012/261075 fatcat:hiprk2f4xbhknixkaygt4534om