LC-ladder filter systematic implementation by OTRA

In this paper Operational Trans Resistance Amplifier (OTRA) based LC-ladder filter implementation is presented. The proposed realization uses leap frog method which is a systematic approach for LC-ladder design. The OTRA is a current mode active block with low impedance at both input and output term...

Full description

Saved in:
Bibliographic Details
Published in:Engineering science and technology, an international journal an international journal, 2016-12, Vol.19 (4), p.1808-1814
Main Authors: Kumari, Suman, Gupta, Stuti, Pandey, Neeta, Pandey, Rajeshwari, Anurag, Rashika
Format: Article
Language:English
Subjects:
LC-ladder
Leap frog method
Operational simulation
OTRA
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this paper Operational Trans Resistance Amplifier (OTRA) based LC-ladder filter implementation is presented. The proposed realization uses leap frog method which is a systematic approach for LC-ladder design. The OTRA is a current mode active block with low impedance at both input and output terminals. This active element is therefore a suitable choice for realizing voltage output filter. The proposed structure uses all grounded passive components that make it attractive from integration viewpoint. The validity of this approach is demonstrated by PSPICE simulations using CFOA (IC AD844) realization of OTRA. The simulated results are found in close agreement to proposed theory.
ISSN:2215-0986
2215-0986
DOI:10.1016/j.jestch.2016.10.003