Document Detail


A low-power high-performance accelerometer ASIC for high-end medical motion sensing.
MedLine Citation:
PMID:  21097178     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
A 170µW readout IC for a capacitive MEMS acceleration sensor was implemented in a 1.5V 0.13µm CMOS for high-end medical motion sensing applications. The accelerometer achieves a 45µg/vHz noise floor and a dynamic range larger than 87dB for a 400Hz bandwidth. Power reduction is achieved by introducing reset and common-mode feedback circuit techniques based on a non-unity-gain feedback configuration.
Authors:
Olivier D Bernal; Kunil Choe; Pradeep K Gopalakrishnan; Hsiu-Yu Cheng; Kotlanka R Krishna; David Nuttman; Noel Axelrod; Minkyu Je
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference     Volume:  1     ISSN:  1557-170X     ISO Abbreviation:  Conf Proc IEEE Eng Med Biol Soc     Publication Date:  2010  
Date Detail:
Created Date:  2010-11-24     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101243413     Medline TA:  Conf Proc IEEE Eng Med Biol Soc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  190-3     Citation Subset:  IM    
Affiliation:
Department of Electronics, University of Toulouse INP-LOSE, France.
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