Paper Info
Title
Some Analog Filters of Reduced Complexity with Shelving and Multifunctional Characteristics.
Abstract
This paper presents first-order voltage-mode filters using a single current conveyor with an additional X-stage, and passive elements. The new circuits have multifunction capability, and also realize low-shelf, high-shelf and band-shelf functions. The study is carried out on the effects of non-idealities, parasitic elements, and loading on the performance of proposed circuits. Active and passive sensitivities are also analyzed. The active element, extra-X current conveyor used for designing new circuits is simpler than most of the one active element and two passive elements' based circuits. Detailed comparisons are carried out with relevant available works, and the new circuits are found to be more compact and exhibit higher frequency performances. The simulation results using 0.25 mu m CMOS parameters with +/- 1.25 V power-supply are shown to verify the proposed circuits. The proposed circuits are also verified through simulations. Experimental support is given using AD-844 ICs to strengthen the validity of the proposed circuits.
Year
DOI
Venue
2018
10.1142/S0218126618501505
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
Keywords
Field
DocType
Circuit design,current conveyors,active filters,EX-CCII
Active filter,Driven element,Computer science,Circuit design,CMOS,Electronic engineering,Current conveyor,Analogue filter,Electronic circuit
Journal
Volume
Issue
ISSN
27
10
0218-1266
Citations 
PageRank 
References 
2
0.39
13
Authors
1
Name
Order
Citations
PageRank
Sudhanshu Maheshwari113222.48