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| Presentation | 2010-07-15 15:40 Selection of position of equivalent current source in LSI linear macro-model using Norton equivalent circuit in transient domain Teruyoshi Yamasaki, Hiroshi Tanaka, Tohlu Matsushima, Takashi Hisakado, Osami Wada (Kyoto Univ.)  EMCJ2010-29 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The authors have developed an EMC macro-model called LECCS model composed of a linear equivalent circuit and internal equivalent current sources in order to simulate high frequency currents generated by an LSI. This report explains the method to convert a switching circuit model, expressing internal activities of an LSI chip, to a linear macro-model (LECCS). An equivalent current source in the LECCS model is obtained using Norton's theorem in transient domain. When waveforms of the equivalent current source expressing adjacent switching aren't overlapped each other, the LECCS model is equivalent to the original switching circuit model. However, when the equivalent current source is placed at the external terminals, it has large overlap, and the simulated current with the LECCS model doesn't correspond to the current with the switching circuit model. In conclusion, the equivalent current sources should be placed at internal terminals to reduce overlap of the sources. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | transient domain / Norton equivalent circuit / EMC macro-model / LECCS / equivalent current source / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 125, EMCJ2010-29, pp. 45-50, July 2010. | |
| Paper # | EMCJ2010-29 | |
| Date of Issue | 2010-07-08 (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 | EMCJ2010-29 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2010-07-15 - 2010-07-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Presentation Contest of Young Scientist Award |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2010-07-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Selection of position of equivalent current source in LSI linear macro-model using Norton equivalent circuit in transient domain |
| Sub Title (in English) | |
| Keyword(1) | transient domain |
| Keyword(2) | Norton equivalent circuit |
| Keyword(3) | EMC macro-model |
| Keyword(4) | LECCS |
| Keyword(5) | equivalent current source |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Teruyoshi Yamasaki |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Hiroshi Tanaka |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Tohlu Matsushima |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Takashi Hisakado |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 5th Author's Name | Osami Wada |
| 5th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-07-15 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2010-29 |
| Volume (vol) | vol.110 |
| Number (no) | no.125 |
| Page | pp.45-50 |
| #Pages | 6 |
| Date of Issue | 2010-07-08 (EMCJ) |
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