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Paper Abstract and Keywords
Presentation 2014-08-05 15:45
A Low Power , Area Efficient Frequency Calibration Technique with Shared Array Oscillator for Inductive-Coupling Transceiver
Naoki Kitazawa, Teruo Jyo, Hiroki Ishikuro (Keio Univ.) Link to ES Tech. Rep. Archives: SDM2014-81 ICD2014-50
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a low power, small area Frequency Acquisition Circuit (FAC) for a pulse-based inductive coupling transceiver. A multiphase clock which is generated in array oscillator is used to control the pulse width. To solve the problem of oscillation frequency change by PVT variation, FAC is proposed to control the oscillation frequency. FAC uses the multiphase clock generated in array oscillator. By sharing the multiphase clock for both the pulse generation and the frequency control, low power and small area can be achieved. The fabricated test chip in 65nm CMOS occupies 0.045mm 2. The array oscillator generates 1GHz, 20 phase clocks at the supply voltage of 0.8V. The RMS of cycle-to-cycle jitter is 3.3ps and the power consumption is 1.1mW.
Keyword (in Japanese) (See Japanese page) 
(in English) DCO / Array Oscillator, / Inductive-Coupling Transceiver / Frequency Synthesizer. / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 175, ICD2014-50, pp. 105-108, Aug. 2014.
Paper # ICD2014-50 
Date of Issue 2014-07-28 (SDM, 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)

Conference Information
Committee ICD SDM  
Conference Date 2014-08-04 - 2014-08-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ., Multimedia Education Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICD 
Conference Code 2014-08-ICD-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Low Power , Area Efficient Frequency Calibration Technique with Shared Array Oscillator for Inductive-Coupling Transceiver 
Sub Title (in English)  
Keyword(1) DCO  
Keyword(2) Array Oscillator,  
Keyword(3) Inductive-Coupling Transceiver  
Keyword(4) Frequency Synthesizer.  
1st Author's Name Naoki Kitazawa  
1st Author's Affiliation Keio University (Keio Univ.)
2nd Author's Name Teruo Jyo  
2nd Author's Affiliation Keio University (Keio Univ.)
3rd Author's Name Hiroki Ishikuro  
3rd Author's Affiliation Keio University (Keio Univ.)
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Date Time 2014-08-05 15:45:00 
Presentation Time 25 
Registration for ICD 
Paper # IEICE-SDM2014-81,IEICE-ICD2014-50 
Volume (vol) IEICE-114 
Number (no) no.174(SDM), no.175(ICD) 
Page pp.105-108 
#Pages IEICE-4 
Date of Issue IEICE-SDM-2014-07-28,IEICE-ICD-2014-07-28 

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