Title :
Universal filter using operational transresistance amplifier
Author :
Ghosh, M. ; Paul, Sushil Kumar ; Ranjam, R.K.
Author_Institution :
Dept. of Electron. Eng., Indian Sch. of Mines, Dhanbad, India
Abstract :
In this paper proposes a multi input single output (MISO) third order voltage mode (VM) universal filter using only one operational transresistance amplifier (OTRA) is presented. The proposed circuit realizes lowpass, highpass, allpass, bandpass and notch responses from the same topology. The PSPICE simulation results using 0.5μm CMOS technology agree well with the theoretical design.
Keywords :
CMOS integrated circuits; SPICE; all-pass filters; band-pass filters; high-pass filters; low-pass filters; notch filters; operational amplifiers; CMOS technology; OTRA; PSPICE simulation; allpass filter; bandpass filter; highpass filter; lowpass filter; multiinput single output third order VM universal filter; notch filter; operational transresistance amplifier; topology; universal filter; voltage mode; OTRA filter; Third order filter; Universal filter;
Conference_Titel :
Computers and Devices for Communication (CODEC), 2012 5th International Conference on
Conference_Location :
Kolkata
Print_ISBN :
978-1-4673-2619-3
DOI :
10.1109/CODEC.2012.6509217
