DocumentCode
1264705
Title
CMOS pseudo-differential transconductor for VHF applications
Author
Celma, S. ; Sabadell, J. ; Aldea, C. ; Martínez, P.A.
Author_Institution
Fac. de Ciencias, Zaragoza Univ., Spain
Volume
35
Issue
18
fYear
1999
fDate
9/2/1999 12:00:00 AM
Firstpage
1540
Lastpage
1542
Abstract
A pseudo-differential continuous-time transconductor is presented for applications in low-voltage systems over the VHF band. The transconductor is realised using a 0.8 μm CMOS process, and consumes less than 1.5 mW from a 2.7 V supply. A prototype third-order 60 MHz elliptic lowpass ladder filter with transmission zero at 200 MHz confirms the feasibility of the proposed technique for very-high frequency systems
Keywords
CMOS analogue integrated circuits; VHF filters; active filters; elliptic filters; ladder filters; low-pass filters; 0.8 micron; 1.5 mW; 2.7 V; 200 MHz; 60 MHz; CMOS pseudo-differential transconductor; VHF applications; continuous-time transconductor; elliptic lowpass ladder filter; low-voltage systems; transmission zero;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19991074
Filename
802787
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