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New Universal Current-mode Biquad Using All Grounded Passive Components and Without Requiring Any Component-Matching
Kasim K. Abdalla, D. R. Bhaskar and R. Senani

A new multiple input single output (MISO) type universal current-mode biquad employing only one second generation current conveyor (CCII) and multiple-output-current-conveyor (MOCC) with all grounded passive elements is presented. The proposed configuration does not require any component matching to realize MISO-type universal biquad. The workability of the new configuration has been demonstrated by PSPICE simulation results based upon a CMOS second generation current conveyor (CCII) in 0.35 μm technology.

Keywords: Current-mode filters, Current Conveyors, analog circuit design, CMOS circuits.

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