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Paper Abstract and Keywords
Presentation 2015-03-03 14:35
[Memorial Lecture] Area Efficient Device-Parameter Estimation using Sensitivity-Configurable Ring Oscillator
Shoichi Iizuka, Yuma Higuchi, Masanori Hashimoto, Takao Onoye (Osaka Univ.) VLD2014-169
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes an area efficient device parameter estimation method with sensitivity-configurable ring oscillator (RO). This sensitivity-configurable RO has a number of configurations and the proposed method exploits this property for reducing sensor area and/or improving estimation accuracy. The proposed method selects multiple sets of sensitivity configurations, obtains multiple estimates and computes the average of them for accuracy improvement exploiting an averaging effect. Experimental results with a 32-nm predictive technology model show that the proposed method can reduce the estimation error by 49% or reduce the sensor area by 75% while keeping the accuracy.
Keyword (in Japanese) (See Japanese page) 
(in English) device-parameter estimation / ring oscillator / process variation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 476, VLD2014-169, pp. 95-95, March 2015.
Paper # VLD2014-169 
Date of Issue 2015-02-23 (VLD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee VLD  
Conference Date 2015-03-02 - 2015-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Seinen Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To VLD 
Conference Code 2015-03-VLD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Area Efficient Device-Parameter Estimation using Sensitivity-Configurable Ring Oscillator 
Sub Title (in English)  
Keyword(1) device-parameter estimation  
Keyword(2) ring oscillator  
Keyword(3) process variation  
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1st Author's Name Shoichi Iizuka  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Yuma Higuchi  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Masanori Hashimoto  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Takao Onoye  
4th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2015-03-03 14:35:00 
Presentation Time 25 minutes 
Registration for VLD 
Paper # VLD2014-169 
Volume (vol) vol.114 
Number (no) no.476 
Page p.95 
#Pages
Date of Issue 2015-02-23 (VLD) 


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