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First Order Lowpass and Highpass Filter Using Pole Model of Operational Amplifier

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Field Value
 
Title First Order Lowpass and Highpass Filter Using Pole Model of Operational Amplifier
 
Creator Kambooj, Uma
Zaffer, Masooma
 
Subject Operational amplifier
Pole model
Voltage difference transconductance amplifier
First-order filter
 
Description 567-571
novel first order lowpass (LP) and Highpass (HP) filter using VDTA and operational amplifier is presented. It is a
new kind of filter structure as it uses pole model of OA and VDTA. The OA pole model as a design parameter has been
successfully utilized for realization of filters resulting high performance filters. The proposed circuit uses minimum number
of components. The filter offers electronic tunability of the pole frequency which is highly required in IC technology. The
sensitivities of the circuit are low. The workability of the proposed filter is verified using PSPICE simulation.
 
Date 2022-06-30T09:27:23Z
2022-06-30T09:27:23Z
2022-07
 
Type Article
 
Identifier 0975-0959 (Online); 0301-1208 (Print)
http://nopr.niscpr.res.in/handle/123456789/59989
 
Language en
 
Publisher NIScPR-CSIR, India
 
Source IJPAP Vol.60(07) [July 2022]