DocumentCode
3490151
Title
On efficient non-recursive comb decimator structure for M=3n
Author
Dolecek, Gordana Jovanovic ; Salgado, Gerardo Molina
Author_Institution
Inst. INAOE, Puebla, Mexico
fYear
2012
fDate
1-3 Aug. 2012
Firstpage
369
Lastpage
372
Abstract
This paper presents an efficient comb non-recursive structure in which the decimation factor can be represented as a power of three. The proposed structure can be used for two different design goals: an improvement of the first folding band attenuation, and a decrease of the power consumption while keeping the desired minimum attenuations in all folding bands. The method is illustrated with two examples which are implemented in CMOS technology 0.18μm.
Keywords
CMOS integrated circuits; comb filters; CMOS technology; cascaded-integrator-comb filter; first folding band attenuation; nonrecursive comb decimator structure; power consumption; size 0.18 mum; Attenuation; Complexity theory; Digital filters; Power demand; Power filters; Sigma delta modulation; CIC filter; comb filter; decimation; non-recursive structure; recursive structure;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Electronics (ICCE), 2012 Fourth International Conference on
Conference_Location
Hue
Print_ISBN
978-1-4673-2492-2
Type
conf
DOI
10.1109/CCE.2012.6315930
Filename
6315930
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