Title :
Voltage mode biquadratic filter using single OTRA
Author :
Pandey, Rashmi ; Pandey, Narendra ; Singh, Monika ; Jain, Manan ; Paul, Sushil Kumar
Author_Institution :
Dept..of Electron. & Commun. Eng., Delhi Technol. Univ., New Delhi, India
Abstract :
In this paper, a voltage mode (VM) biquadratic filter configuration using single Operational transresistance amplifier (OTRA) is proposed. The topology can be used to synthesize lowpass, highpass and bandpass filter functions with appropriate admittance choices. No component matching / conditions on components are required for the synthesis of any of the filter functions.Workability of the proposed biquad configuration is demonstrated through PSPICE simulations using 0.5 μm CMOS process parameters provided by MOSIS (AGILENT).
Keywords :
CMOS analogue integrated circuits; biquadratic filters; operational amplifiers; CMOS process; filter synthesis; operational transresistance amplifier; single OTRA; size 0.5 mum; voltage mode biquadratic filter; Admittance; Band pass filters; CMOS integrated circuits; Matched filters; Mathematical model; Topology; Analog signal processing; Multifeedback filter; OTRA;
Conference_Titel :
Power Electronics (IICPE), 2012 IEEE 5th India International Conference on
Conference_Location :
Delhi
Print_ISBN :
978-1-4673-0931-8
DOI :
10.1109/IICPE.2012.6450469
