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Paper Abstract and Keywords
Presentation 2007-07-26 11:10
The Effects of Switch Resistances on Pipelined ADC Performances and the Optimization for the Settling Time
Masaya Miyahara, Akira Matsuzawa (Tokyo Tech.) ICD2007-43 Link to ES Tech. Rep. Archives: ICD2007-43
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we discuss the effects of switch resistances on the step response of switched-capacitor circuits, especially mul-tiplying digital-to-analog converters (MDACs) in pipelined ana-log-to-digital converters. Theory and simulation results reveal that the settling time of MDACs can be decreased by optimizing the switch resistances. This switch resistance optimization does not only effectively increase the speed of single-bit MDACs, but also of multi-bit MDACs. Moreover, multi-bit MDACs are faster than the single-bit MDACs when slewing occurs during the step response. With such an optimization, the response of the switch will be improved by up to 50 % without increases of the power consumption.
Keyword (in Japanese) (See Japanese page) 
(in English) Switched capacitor circuit / Switch resistance / Pipelined ADC / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 163, ICD2007-43, pp. 35-40, July 2007.
Paper # ICD2007-43 
Date of Issue 2007-07-19 (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 ICD2007-43 Link to ES Tech. Rep. Archives: ICD2007-43

Conference Information
Committee ICD ITE-IST  
Conference Date 2007-07-26 - 2007-07-27 
Place (in Japanese) (See Japanese page) 
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Paper Information
Registration To ICD 
Conference Code 2007-07-ICD-ITE-IST 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Effects of Switch Resistances on Pipelined ADC Performances and the Optimization for the Settling Time 
Sub Title (in English)  
Keyword(1) Switched capacitor circuit  
Keyword(2) Switch resistance  
Keyword(3) Pipelined ADC  
1st Author's Name Masaya Miyahara  
1st Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
2nd Author's Name Akira Matsuzawa  
2nd Author's Affiliation Tokyo Institute of Technology (Tokyo Tech.)
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Date Time 2007-07-26 11:10:00 
Presentation Time 25 
Registration for ICD 
Paper # IEICE-ICD2007-43 
Volume (vol) IEICE-107 
Number (no) no.163 
Page pp.35-40 
#Pages IEICE-6 
Date of Issue IEICE-ICD-2007-07-19 

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