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| Presentation | 2008-07-17 13:40 Evaluation of Multiple Power-Supply Pin LECCS-core Model with Different Pattern Design Boards Ryota Higashi, Kengo Iokibe (Okayama Univ.), Takahiro Tsuda, Kouji Ichikawa, Katsumi Nakamura (DENSO CORP.), Yoshitaka Toyota, Ryuji Koga (Okayama Univ.)  EMCJ2008-33 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have proposed an EMC macro model, LECCS, to achieve fast simulations of RF power currents in IC/LSIs. The model consists of linear equivalent circuits with internal equivalent current sources. In this report, we discussed on the LECCS-core model of a 16-bit microcontroller with multiple power pins. RF power currents were measured with a model-evaluation board that is different from model-construction boards in terms of power traces. The measured currents were compared to simulated ones with the LECCS-core model and agreed within 4~dB of error. The LECCS model was confirmed when in a condition that decoupling capacitors were removed. Power currents were still well simulated at each power pins as well as at a junction point where power lines meet in such decoupling conditions. We presented that the model simulates the RF power currents in good accuracy. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | EMC macro model / multiple power-supply pin LECCS-core model / RF power current / magnetic probe / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 132, EMCJ2008-33, pp. 43-48, July 2008. | |
| Paper # | EMCJ2008-33 | |
| Date of Issue | 2008-07-10 (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) | |
| Download PDF | EMCJ2008-33 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2008-07-17 - 2008-07-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2008-07-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Multiple Power-Supply Pin LECCS-core Model with Different Pattern Design Boards |
| Sub Title (in English) | |
| Keyword(1) | EMC macro model |
| Keyword(2) | multiple power-supply pin LECCS-core model |
| Keyword(3) | RF power current |
| Keyword(4) | magnetic probe |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryota Higashi |
| 1st Author's Affiliation | Okayama University (Okayama Univ.) |
| 2nd Author's Name | Kengo Iokibe |
| 2nd Author's Affiliation | Okayama University (Okayama Univ.) |
| 3rd Author's Name | Takahiro Tsuda |
| 3rd Author's Affiliation | DENSO CORPORATION (DENSO CORP.) |
| 4th Author's Name | Kouji Ichikawa |
| 4th Author's Affiliation | DENSO CORPORATION (DENSO CORP.) |
| 5th Author's Name | Katsumi Nakamura |
| 5th Author's Affiliation | DENSO CORPORATION (DENSO CORP.) |
| 6th Author's Name | Yoshitaka Toyota |
| 6th Author's Affiliation | Okayama University (Okayama Univ.) |
| 7th Author's Name | Ryuji Koga |
| 7th Author's Affiliation | Okayama University (Okayama Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-07-17 13:40:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2008-33 |
| Volume (vol) | vol.108 |
| Number (no) | no.132 |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2008-07-10 (EMCJ) |
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