Titre du document / Document title
CMOS transconductance amplifiers, architectures and active filters : a tutorial
Auteur(s) / Author(s)
SANCHEZ-SINENCIO E. (1) ;
SILVA-MARTINEZ J. (1) ;
Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)
(1) Analog Mixed-Signal Center, Texas A&M University, College Station, Texas 77843-3128, ETATS-UNIS
Résumé / Abstract
An updated version of a 1985 tutorial paper on active filters using operational transconductance amplifiers (OTAs) is presented. The integrated circuit issues involved in active filters (using CMOS transconductance amplifiers) and the progress in this field in the last 15 years is addressed. CMOS transconductance amplifiers, nonlinearised and linearised, as well as frequency limitations and dynamic range considerations are reviewed. OTA-C filter architectures, current-mode filters, and other potential applications of transconductance amplifiers are discussed.
Revue / Journal Title
IEE proceedings. Circuits, devices and systems
ISSN
1350-2409
Source / Source
2000, vol. 147, n
o 1 (90 p.) (76 ref.), pp. 3-12
Langue / Language
Anglais
Editeur / Publisher
Institution of Electrical Engineers, Stevenage, ROYAUME-UNI
(1994-2006)
(Revue)
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Localisation / Location
INIST-CNRS, Cote INIST : 7573 G, 35400008693872.0010
Nº notice refdoc (ud4) : 1336990
