DocumentCode
2399306
Title
A 110MHz CMOS Transconductance-C Low-Pass Filter
Author
Nauta, Bram ; Seevinck, Evert
Author_Institution
Dept. EL, Univ. of Twente, Enschede, Netherlands
fYear
1989
fDate
20-22 Sept. 1989
Firstpage
141
Lastpage
144
Abstract
A CMOS third order elliptic low-pass filter with a 110MHz cut-off frequency realized in a 3μm-process is presented. The filter consists of differential transconductance elements and capacitors. The transconductance element has good linearity properties and an excellent high frequency behaviour thanks to the absence of internal nodes. Both the cut-off frequency and the Q-factors can be tuned.
Keywords
CMOS integrated circuits; elliptic filters; low-pass filters; CMOS third order elliptic low-pass filter; CMOS transconductance-c low-pass filter; Q-factors; cut-off frequency; differential transconductance elements; frequency 110 MHz; Active filters; Capacitors; Cutoff frequency; Inverters; Linearity; Low pass filters; Resistors; Transconductance; Transconductors; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1989. ESSCIRC '89. Proceedings of the 15th European
Conference_Location
Vienna
Print_ISBN
3-85403-101-7
Type
conf
DOI
10.1109/ESSCIRC.1989.5468134
Filename
5468134
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