DocumentCode
391847
Title
Design of KHN biquad using operational transconductance amplifier
Author
Shah, Sameena ; Bhaskar, D.R.
Author_Institution
Fac. of Eng. & Technol., Jamia Millia Islamia, New Delhi, India
Volume
1
fYear
2002
fDate
4-7 Aug. 2002
Abstract
The proposed circuit improves the frequency response, power dissipation and supply range of the KHN biquadratic circuit. It uses a minimum number of Operational Transconductance Amplifiers (OTAs) to achieve the same. The various parameters namely center frequency, dc gain, Bandwidth, Power Dissipation and Quality factor are all electronically tunable. Simulations are included to verify the analysis.
Keywords
Q-factor; biquadratic filters; circuit tuning; operational amplifiers; DC gain; KHN biquadratic filter; bandwidth; center frequency; electronic tuning; frequency response; operational transconductance amplifier; power dissipation; quality factor; Analytical models; Bandwidth; Circuit simulation; Frequency response; Operational amplifiers; Power dissipation; Power supplies; Q factor; Transconductance; Tunable circuits and devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2002. MWSCAS-2002. The 2002 45th Midwest Symposium on
Print_ISBN
0-7803-7523-8
Type
conf
DOI
10.1109/MWSCAS.2002.1187150
Filename
1187150
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