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Voltage-mode universal filter with three-input single-output using DDCCs
Author(s)
Junnapiya, Somyot
Date Issued
July 30, 2010
Type
Conference Paper
Abstract
A new three inputs and single output voltage-mode universal biquadratic filter using only three plus-type differential difference current conveyors, two grounded capacitors and two grounded resistors is presented. The proposed circuit provides highpass, bandpass, lowpass, bandstop, and allpass voltage filters at high-input and low-output impedance, which enable easy cascadability of the circuit. No critical matching conditionals are imposed for realizing all the filter responses and all the incremental parameter sensitivities are low. The characteristics of the proposed circuit are simulated using PSPICE to confirm the theory.
Citation
Ecti Con 2010 the 2010 Ecti International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 746-749, 2010