VOLTAGE-MODE SITO MULTIFUNCTION FILTER USING ONLY TWO FTFNS

In this paper we present a new voltage-mode (VM) multifunction filter configuration using only twofour terminal floating nullors (FTFNs) and five passive elements. The circuit with a single input andthree outputs can simultaneously realise lowpass (LP), bandpass (BP) and highpass (HP) filterresponses. The natural frequency (ω0 ) and the bandwidth (ω /Q 0 ) can be orthogonally controlled.The passband gains of two filtering responses can be tuned independently. The active and passivesensitivities are low. Simulated results are included to verify the theoretical analysis.
Anahtar Kelimeler:

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