DocumentCode
2045812
Title
A micropower analogue filter
Author
Ngarmnil, J. ; Toumazou, C.
Author_Institution
Fac. of Eng., Mahanakorn Univ. of Technol., Thailand
fYear
1994
fDate
34620
Firstpage
42522
Lastpage
42527
Abstract
A new class of micropower analogue filter is proposed. We present a section of a second-order continuous time filter employing MOSFETs operating in weak inversion. The idea is based upon the recently proposed log-domain filter approach used previously in bipolar technology. Simulation result using SPICE and applications are also described
Keywords
MOS analogue integrated circuits; SPICE; circuit analysis computing; continuous time filters; digital simulation; MOSFETs; SPICE simulation result; log-domain filter approach; micropower analogue filter; second-order continuous time filter; weak inversion;
fLanguage
English
Publisher
iet
Conference_Titel
Analogue Signal Processing, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
472850
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