Research Article
Triple DVCC based Digitally Programmable Biquadratic Filter
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 94 - Issue 15 |
| Published: May 2014 |
| Authors: Mohd. Usama Ismail, Bilal Arif, Ale Imran |
10.5120/16416-5054
|
Mohd. Usama Ismail, Bilal Arif, Ale Imran . Triple DVCC based Digitally Programmable Biquadratic Filter. International Journal of Computer Applications. 94, 15 (May 2014), 1-6. DOI=10.5120/16416-5054
@article{ 10.5120/16416-5054,
author = { Mohd. Usama Ismail,Bilal Arif,Ale Imran },
title = { Triple DVCC based Digitally Programmable Biquadratic Filter },
journal = { International Journal of Computer Applications },
year = { 2014 },
volume = { 94 },
number = { 15 },
pages = { 1-6 },
doi = { 10.5120/16416-5054 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2014
%A Mohd. Usama Ismail
%A Bilal Arif
%A Ale Imran
%T Triple DVCC based Digitally Programmable Biquadratic Filter%T
%J International Journal of Computer Applications
%V 94
%N 15
%P 1-6
%R 10.5120/16416-5054
%I Foundation of Computer Science (FCS), NY, USA
Abstract
In this paper, a digitally programmable single input multi-output voltage mode multifunctional biquadratic filter has been presented. The circuit employs three differential voltage current conveyors (DVCC), two grounded capacitors, two grounded and two floating resistors. The digital re-configurability is obtained using a current-summing network (CSN). Cut-off frequency is controlled and varied with the help of a 3–bit digital control word. PSPICE simulations using TSMC 0. 25?CMOS technology have been performed to validate the theoretically predicted results.
References
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