DocumentCode
273824
Title
Modelling of nonideal active devices in continuous-time OTA-C filters
Author
Bowron, P. ; Dahir, H.M.
Author_Institution
Bradford Univ., UK
fYear
1989
fDate
5-8 Sep 1989
Firstpage
128
Lastpage
131
Abstract
Linear and nonlinear modelling of the operational transconductance amplifier (OTA) are presented, allowing the significant device imperfections to be identified under various bias conditions. Their effects are quantified for bandpass filter examples and have close agreement with SPICE-evaluated and measured results. Stability and dynamic range are also discussed
Keywords
active filters; band-pass filters; network analysis; operational amplifiers; stability; OTA; active filters; bandpass filter; bias conditions; continuous-time OTA-C filters; dynamic range; linear modelling; nonideal active devices; nonlinear modelling; operational transconductance amplifier; stability;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51592
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