Multi-Input Single-Output Cascadable Current-Mode Universal Filter Topology with a Single Current Conveyor

E. Arslan, B. Metin, and O. Cicekoglu (Turkey)


Current conveyors, active filters


In this paper, a universal filter is proposed using a single first generation current conveyor and minimum number of passive components, such as two resistors and two capacitors. The filter circuit exhibits high output impedance, so it does not need another current conveyor to provide high output impedance terminal for cascading.

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