Voltage-mode universal biquadratic filters with one input and five outputs using MOCCIIs.
Journal
Computers & Electrical Engineering
Journal Volume
31
Journal Issue
3
Pages
190-202
Date Issued
2005
Author(s)
Abstract
Two new voltage-mode universal biquadratic filters each with one input terminal and five output terminals are presented. The first proposed circuit uses three multiple output second-generation current conveyors (MOCCIIs), two grounded capacitors and six resistors. The second proposed circuit employs four MOCCIIs, two grounded capacitors and seven resistors. Each of the proposed circuits can realize all the standard filter functions; highpass, bandpass, lowpass, notch and allpass, simultaneously, without changing the passive elements. The proposed circuits enjoy the features of orthogonal controllable of resonance angular frequencies and quality factors, using only grounded capacitors as well as low active and passive sensitivities. © 2005 Elsevier Ltd. All rights reserved.
SDGs
Type
journal article