Presentation | 2008-07-17 Evaluation of Multiple Power-Supply Pin LECCS-core Model with Different Pattern Design Boards Ryota HIGASHI, Kengo IOKIBE, Takahiro TSUDA, Kouji ICHIKAWA, Katsumi NAKAMURA, Yoshitaka TOYOTA, Ryuji KOGA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(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 4dB 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) |
Keyword(in English) | EMC macro model / multiple power-supply pin LECCS-core model / RF power current / magnetic probe method |
Paper # | EMCJ2008-33 |
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Conference Information | |
Committee | EMCJ |
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Conference Date | 2008/7/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
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 method |
1st Author's Name | Ryota HIGASHI |
1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
2nd Author's Name | Kengo IOKIBE |
2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
3rd Author's Name | Takahiro TSUDA |
3rd Author's Affiliation | Engineering Research & Development Center, DENSO CORPORATION |
4th Author's Name | Kouji ICHIKAWA |
4th Author's Affiliation | Engineering Research & Development Center, DENSO CORPORATION |
5th Author's Name | Katsumi NAKAMURA |
5th Author's Affiliation | Engineering Research & Development Center, DENSO CORPORATION |
6th Author's Name | Yoshitaka TOYOTA |
6th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
7th Author's Name | Ryuji KOGA |
7th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
Date | 2008-07-17 |
Paper # | EMCJ2008-33 |
Volume (vol) | vol.108 |
Number (no) | 132 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |