Paper Abstract and Keywords |
Presentation |
2008-12-19 10:50
LECCS-core Model Including Inter-Block Coupling in Multiple Power-Supply Pin LSI Masakatsu Yasuhara, Yoshihiro Funato, Yoshiyuki Saito, Umberto Paoletti, Takashi Hisakado, Osami Wada (Kyoto Univ.) EMCJ2008-90 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An EMC macro model of an LSI called LECCS-core model is under development for simulation of high frequency noise of power supply currents. An LSI consists of core blocks and I/O blocks, and internal switching activity generates RF currents in these circuits. In this report, it is shown by measurement that a micro controller's I/O block has high- frequency coupling to the core block and it affects the impedance characteristics of the core circuit. A linear equivalent circuit with inter-block coupling of a power supply network is derived by parameter optimization. Transfer impedance between two core supply terminals is simulated with different external conditions on the I/O block, and the simulation result has a good agreement with measurement result qualitatively. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
EMC macro model / LECCS-core model / inter-block coupling / S-parameter measurement / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 367, EMCJ2008-90, pp. 25-30, Dec. 2008. |
Paper # |
EMCJ2008-90 |
Date of Issue |
2008-12-12 (EMCJ) |
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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EMCJ2008-90 |
Conference Information |
Committee |
EMCJ |
Conference Date |
2008-12-19 - 2008-12-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Gifu Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2008-12-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
LECCS-core Model Including Inter-Block Coupling in Multiple Power-Supply Pin LSI |
Sub Title (in English) |
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Keyword(1) |
EMC macro model |
Keyword(2) |
LECCS-core model |
Keyword(3) |
inter-block coupling |
Keyword(4) |
S-parameter measurement |
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1st Author's Name |
Masakatsu Yasuhara |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Yoshihiro Funato |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Yoshiyuki Saito |
3rd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
4th Author's Name |
Umberto Paoletti |
4th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
5th Author's Name |
Takashi Hisakado |
5th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
6th Author's Name |
Osami Wada |
6th Author's Affiliation |
Kyoto University (Kyoto Univ.) |
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Speaker |
Author-1 |
Date Time |
2008-12-19 10:50:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2008-90 |
Volume (vol) |
vol.108 |
Number (no) |
no.367 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2008-12-12 (EMCJ) |
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