Paper Abstract and Keywords |
Presentation |
2009-01-23 10:55
A Design of Delta-Sigma Modulator Using Chopper Stabilization and Correlated Double Sampling Yuki Kodama, Koichi Tanno, Ryoichi Miyauchi (Univ. of Miyazaki), Hisashi Tanaka (Miyakonojo Nat'l Coll of Tech.), Hiroki Tamura (Univ. of Miyazaki) CAS2008-89 NLP2008-119 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes improvement of the signal-to-noise ratio (SNR) in delta-sigma modulators. The $1/f$ noise in an amplifier used in the switched capacitor integrator degrade the SNR. In order to improve it, we apply two techniques of the chopper stabilization and correlated double sampling to the integrator. In this paper, the comparison results between two techniques through HSPICE simulation is reported. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
delta-sigma modulator / $1/f$ noise / SNR / Chopper Stabilization / Correlated Double Sampling / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 388, CAS2008-89, pp. 143-146, Jan. 2009. |
Paper # |
CAS2008-89 |
Date of Issue |
2009-01-15 (CAS, NLP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and 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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CAS2008-89 NLP2008-119 |
Conference Information |
Committee |
CAS NLP |
Conference Date |
2009-01-22 - 2009-01-23 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
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Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
CAS |
Conference Code |
2009-01-CAS-NLP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Design of Delta-Sigma Modulator Using Chopper Stabilization and Correlated Double Sampling |
Sub Title (in English) |
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Keyword(1) |
delta-sigma modulator |
Keyword(2) |
$1/f$ noise |
Keyword(3) |
SNR |
Keyword(4) |
Chopper Stabilization |
Keyword(5) |
Correlated Double Sampling |
Keyword(6) |
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Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Yuki Kodama |
1st Author's Affiliation |
University of Miyazaki (Univ. of Miyazaki) |
2nd Author's Name |
Koichi Tanno |
2nd Author's Affiliation |
University of Miyazaki (Univ. of Miyazaki) |
3rd Author's Name |
Ryoichi Miyauchi |
3rd Author's Affiliation |
University of Miyazaki (Univ. of Miyazaki) |
4th Author's Name |
Hisashi Tanaka |
4th Author's Affiliation |
Miyakonojo National College of Technology (Miyakonojo Nat'l Coll of Tech.) |
5th Author's Name |
Hiroki Tamura |
5th Author's Affiliation |
University of Miyazaki (Univ. of Miyazaki) |
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Speaker |
Author-1 |
Date Time |
2009-01-23 10:55:00 |
Presentation Time |
20 minutes |
Registration for |
CAS |
Paper # |
CAS2008-89, NLP2008-119 |
Volume (vol) |
vol.108 |
Number (no) |
no.388(CAS), no.389(NLP) |
Page |
pp.143-146 |
#Pages |
4 |
Date of Issue |
2009-01-15 (CAS, NLP) |
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