DocumentCode
1398040
Title
A Si 1.8 GHz RLC filter with tunable center frequency and quality factor
Author
Pipilos, Spyros ; Tsividis, Yannis P. ; Fenk, Josef ; Papananos, Yannis
Author_Institution
Div. of Comput. Sci., Nat. Tech. Univ. of Athens, Greece
Volume
31
Issue
10
fYear
1996
fDate
10/1/1996 12:00:00 AM
Firstpage
1517
Lastpage
1525
Abstract
A second-order active bandpass filter using integrated inductors was implemented in Si bipolar technology. The filter uses special techniques to make the quality factor and the center frequency tunable. For a nominal center frequency of 1.8 GHz and a quality factor of 35, the filter has 1 dB compression dynamic range of 40 dB, and draws 8.7 mA from a 2.8 V supply
Keywords
Q-factor; UHF filters; UHF integrated circuits; active filters; band-pass filters; bipolar analogue integrated circuits; circuit tuning; elemental semiconductors; inductors; silicon; 1.8 GHz; 2.8 V; 8.7 mA; RLC filter; Si; bipolar technology; compression dynamic range; integrated inductors; second-order active bandpass filter; tunable center frequency; tunable quality factor; Active inductors; Band pass filters; Circuits; Dynamic range; Frequency; Parasitic capacitance; Power dissipation; Power harmonic filters; Q factor; Tuning;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/4.540064
Filename
540064
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