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Voltage-Mode Lowpass, Bandpass and Notch Filters Using Three Plus-Type CCIIs
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Circuits and Systems·Volume 02 (2011)·Pages 34–37·Published 27 January 2011·DOI10.4236/cs.2011.21006
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Abstract
A single input and three outputs voltage-mode biquadratic filter using three plus-type second-generation current conveyors (CCII), two grounded capacitors and five resistors is presented. The proposed circuit offers the following features: realization of three filter functions, which are, lowpass, bandpass and notch filters, simultaneously, the use of only grounded capacitors. PSPICE simulation results are also included.
KeywordsActive FilterCurrent ConveyorVoltage-ModeBiquad
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