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Paper Abstract and Keywords
Presentation 2013-07-05 16:25
A Intermittently Operating LNA with Optimal On-Off Controller for Pulse-Based Inductive-Coupling Transceiver
Teruo Jyo, Kaoru Kohira, Yuki Urano, Tadahiro Kuroda, Hiroki Ishikuro (Keio Univ.) ICD2013-42 Link to ES Tech. Rep. Archives: ICD2013-42
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a low-power LNA for a inductive-coupling tranceiver. Intermittently operating technique to turn on LNA only at the moment when the pulse signal appears is used to reduce power consumption. To optimally control the On-time of LNA, pulse width detector based on self-oversampling TDC is used and compensates the PVT variations of On-time witdh and of pulse signal width. The fabricated test chip in 65nm CMOS occupies 0.06mm2 and achieved the intermittently operating frequency at the range from 60 to 400Mbps. The power consumption is 0.42mWm at 400Mbps and the supply voltage of 0.7V which corresponds to 37% power reduction from the power consumption without optimal On-Time Controller.
Keyword (in Japanese) (See Japanese page) 
(in English) Inductive-coupling / Low Noise Amplifier / Proximity communication / Intermittent operation / Pulse width detector / TDC / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 112, ICD2013-42, pp. 113-118, July 2013.
Paper # ICD2013-42 
Date of Issue 2013-06-27 (ICD) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ICD2013-42 Link to ES Tech. Rep. Archives: ICD2013-42

Conference Information
Committee ICD ITE-IST  
Conference Date 2013-07-04 - 2013-07-05 
Place (in Japanese) (See Japanese page) 
Place (in English) San Refre Hakodate 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Analog, Mixed Analog and Digital, RF, and Sensor Interface Circuitry 
Paper Information
Registration To ICD 
Conference Code 2013-07-ICD-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Intermittently Operating LNA with Optimal On-Off Controller for Pulse-Based Inductive-Coupling Transceiver 
Sub Title (in English)  
Keyword(1) Inductive-coupling  
Keyword(2) Low Noise Amplifier  
Keyword(3) Proximity communication  
Keyword(4) Intermittent operation  
Keyword(5) Pulse width detector  
Keyword(6) TDC  
1st Author's Name Teruo Jyo  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Kaoru Kohira  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Yuki Urano  
3rd Author's Affiliation Keio University (Keio Univ.)
4th Author's Name Tadahiro Kuroda  
4th Author's Affiliation Keio University (Keio Univ.)
5th Author's Name Hiroki Ishikuro  
5th Author's Affiliation Keio University (Keio Univ.)
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Date Time 2013-07-05 16:25:00 
Presentation Time 25 
Registration for ICD 
Paper # IEICE-ICD2013-42 
Volume (vol) IEICE-113 
Number (no) no.112 
Page pp.113-118 
#Pages IEICE-6 
Date of Issue IEICE-ICD-2013-06-27 

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