Research Article
DVCC-based Electronically Tunable First-Order Current-mode Filters
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 48 - Issue 15 |
| Published: June 2012 |
| Authors: Mohd. Zihaib Khan, Mohd. Samar Ansari |
10.5120/7425-0415
|
Mohd. Zihaib Khan, Mohd. Samar Ansari . DVCC-based Electronically Tunable First-Order Current-mode Filters. International Journal of Computer Applications. 48, 15 (June 2012), 21-24. DOI=10.5120/7425-0415
@article{ 10.5120/7425-0415,
author = { Mohd. Zihaib Khan,Mohd. Samar Ansari },
title = { DVCC-based Electronically Tunable First-Order Current-mode Filters },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 48 },
number = { 15 },
pages = { 21-24 },
doi = { 10.5120/7425-0415 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Mohd. Zihaib Khan
%A Mohd. Samar Ansari
%T DVCC-based Electronically Tunable First-Order Current-mode Filters%T
%J International Journal of Computer Applications
%V 48
%N 15
%P 21-24
%R 10.5120/7425-0415
%I Foundation of Computer Science (FCS), NY, USA
Abstract
The advent of differential voltage current conveyor(DVCC) has opened up new avenues in analog circuit design. In the present work, a DVCC has been employed to designcurrent-mode first-order continuous-time analog filters. Parameter tunability is achieved by the use of a two-MOSFET electronicresistor which exhibits variation in resistance in accordancewith a control voltage. The proposed circuits are amenable formonolithic integration by virtue of the fact that only MOSFETsand grounded capacitors are utilized. Circuit simulations usingPSPICE yielded promising results.
References
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