DocumentCode :
2404407
Title :
A 2μm CMOS 5th Order Low-pass Continuous-Time Filter for Video-Frequency Applications
Author :
Stefanelli, B. ; Kaiser, A.
Author_Institution :
Dept. ISEN, IEMN, Lille, France
fYear :
1992
fDate :
21-23 Sept. 1992
Firstpage :
83
Lastpage :
86
Abstract :
A 5th order elliptic low-pass continuous-time filter based on triode transconductors for applications in the video frequency range is presented. Fabricated in a standard 2μm CMOS technology, the filter achieves a 7 MHz cut-off frequency using a simple parasitic pole compensation scheme. A new transconductor biasing strategy is also presented, which allows the tuning of the transconductance over a decade.
Keywords :
CMOS integrated circuits; continuous time filters; elliptic filters; low-pass filters; triodes; 5th order elliptic low-pass continuous-time filter; CMOS 5th order low-pass continuous-time filter; CMOS technology; parasitic pole compensation scheme; size 2 mum; transconductor biasing strategy; triode transconductors; video-frequency application; CMOS technology; Circuit optimization; Cutoff frequency; HDTV; Low pass filters; RLC circuits; Transconductance; Transconductors; Tuning; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference, 1992. ESSCIRC '92. Eighteenth European
Conference_Location :
Copenhagen
Print_ISBN :
87-984232-0-7
Type :
conf
DOI :
10.1109/ESSCIRC.1992.5468434
Filename :
5468434
Link To Document :
بازگشت