DocumentCode
1569803
Title
Limits of Power Consumption in Analog Circuits
Author
Lee, Hae-Seung
Author_Institution
Massachusetts Inst. of Technol., Cambridge
fYear
2007
Firstpage
6
Lastpage
9
Abstract
In analog circuits, power consumption is fundamentally related to noise and the signal bandwidth. In this paper, the theoretical minimum and practical power consumption of various implementations of analog circuits is analyzed. Continuous-time and discrete-time implementations of analog circuits are contrasted. Recent circuit approaches such as comparator and zero-crossing-based circuits are also considered. Finally, the effects of scaling on the power consumption are discussed.
Keywords
analogue circuits; circuit noise; comparators (circuits); discrete wavelet transforms; low-power electronics; operational amplifiers; analog circuits; circuit noise; comparator; continuous-time implementations; discrete-time implementations; power consumption limitations; power consumption scaling; signal bandwidth; zero-crossing-based circuits; 1f noise; Analog circuits; Application specific processors; Bandwidth; Circuit noise; Energy consumption; Noise level; Noise reduction; Power amplifiers; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Circuits, 2007 IEEE Symposium on
Conference_Location
Kyoto
Print_ISBN
978-4-900784-05-5
Electronic_ISBN
978-4-900784-05-5
Type
conf
DOI
10.1109/VLSIC.2007.4342674
Filename
4342674
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