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A sub 125 nW sub-threshold analog adaptive sampler in 180 nm CMOS
Laurenson, C.; Yuce, M. R.; Redouté, Jean-Michel
2017In Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society, p. 722-725
Peer reviewed
 

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Keywords :
Nanostructures; Signal Processing, Computer-Assisted
Abstract :
[en] We present an ultra low power analogue adaptive sampler for extraction of features from an arterial blood pressure signal, prior to ADC operation or conversion. The architecture is implemented and simulated in UMC 180 nm technology. A worst case power consumption across process variation of 124.6 nW was achieved, with a process invariant key-point timing error of approximately 2.31 ms, corresponding to a sample error of magnitude less than 0.1 mmHg, simulated at body temperature of 37°C. This is significantly below the standard clinical recording accuracy of 1 mmHg for electronic measurement tools. © 2017 IEEE.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Laurenson, C.;  Dept. of Electrical and Computer Systems Engineering, Monash University, Australia
Yuce, M. R.;  Dept. of Electrical and Computer Systems Engineering, Monash University, Australia
Redouté, Jean-Michel  ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes microélectroniques intégrés
Language :
English
Title :
A sub 125 nW sub-threshold analog adaptive sampler in 180 nm CMOS
Publication date :
2017
Event name :
39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2017
Event date :
11 July 2017 through 15 July 2017
Audience :
International
Journal title :
Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
ISSN :
1557-170X
Publisher :
Institute of Electrical and Electronics Engineers Inc.
Pages :
722-725
Peer reviewed :
Peer reviewed
Commentary :
130871 9781509028092
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