DocumentCode
2069771
Title
Design of multifunction biquad structure using OTA
Author
Bhanja, Mousumi ; Ghosh, Koushik ; Ray, Bonnie
Author_Institution
Dept. of Electron. & Telecommun. Eng., Bengal Eng. & Sci. Univ., Howrah, India
fYear
2012
fDate
17-19 Dec. 2012
Firstpage
1
Lastpage
4
Abstract
In this paper, design methodology of programmable biquad OTA-C filter is presented. Biquadratic structure is realized with OTA, resistor and capacitor. The circuit realizes all types filter i.e. low-pass, high-pass, band-pass, band-reject and all-pass only by configuring the input combinations. All the filter responses are validated with SPICE simulation.
Keywords
all-pass filters; band-pass filters; band-stop filters; biquadratic filters; high-pass filters; low-pass filters; operational amplifiers; SPICE simulation; all-pass filter; band-pass filter; band-reject filter; biquadratic structure; capacitor; filter responses; high-pass filter; low-pass filter; multifunction biquad structure; programmable biquad OTA-C filter; resistor; Active filters; Biquad filter structure; CMOS; OTA; OTA-C;
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.2012.6509273
Filename
6509273
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