DocumentCode
3456033
Title
Power estimation of recursive and non-recursive CIC filters implemented in deep-submicron technology
Author
Abbas, Muhammad ; Gustafsson, Oscar ; Wanhammar, Lars
Author_Institution
Dept. of Electr. Eng., Linkoping Univ., Linköping, Sweden
fYear
2010
fDate
21-23 June 2010
Firstpage
221
Lastpage
225
Abstract
The power modeling of different realizations of cascaded integrator-comb (CIC) decimation filters has been a subject of several recent works. In this work we have extended these with modeling of leakage power, which is an important factor since the input sample rate may differ several orders of magnitude. Furthermore, we have pointed out the importance of the input wordlength on the comparison of recursive and nonrecursive implementations.
Keywords
comb filters; recursive filters; cascaded integrator-comb decimation filters; deep-submicron technology; leakage power modeling; nonrecursive CIC Filters; power estimation; recursive CIC filters; Computational complexity; Energy consumption; Filtering; Filters; Frequency response; Guidelines; Recursive estimation; Registers; Signal processing; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Green Circuits and Systems (ICGCS), 2010 International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-6876-8
Electronic_ISBN
978-1-4244-6877-5
Type
conf
DOI
10.1109/ICGCS.2010.5543063
Filename
5543063
Link To Document