New first order multifunction filter employing operational transresistance amplifier

Author

Banerjee, Kunal ; Ranjan, Akhil ; Paul, Sushil Kumar

Author_Institution

Dept. of Electron. & Commun. Eng., Asansol Eng. Coll., Asansol, India

fYear

2012

fDate

17-19 Dec. 2012

Firstpage

1

Lastpage

3

Abstract

This research paper introduces a new voltage mode first order multifunction filter using three operational transresistance amplifier (OTRA) and some passive components. A single topology is used for the implementation of first order low pass(LP), high pass(HP) and all pass(AP) filter functions. One can tap all the three filter functions simultaneously form the proposed topology. It is simulated using PSPICE with 0.5μm CMOS process parameters provided by MOSIS (AGILENT). The simulation results nicely match with the theoretical results.

Keywords

CMOS integrated circuits; SPICE; all-pass filters; high-pass filters; low-pass filters; operational amplifiers; CMOS process parameter; HP filter; LP filter; OTRA; PSPICE; all pass filter; first order low pass filter; high pass filter; operational transresistance amplifier; passive component; voltage mode first order multifunction filter; Operational transresistance amplifier; Voltage mode first order filter; first order multifunction filter;

fLanguage

English

Publisher

ieee

Conference_Titel

Computers and Devices for Communication (CODEC), 2012 5th International Conference on

Conference_Location

Kolkata

Print_ISBN

978-1-4673-2619-3

Type

conf

DOI

10.1109/CODEC.2012.6509218

Filename

6509218