| Presentation | 2000/11/10 Analysis of Relationship between LSI Operation Modes and Near Electromagnetic Field of Power Supply Lines Ken Nakano, Satoru Haga, Toshio Sudo, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To study the relationship between LSI operation modes and near electromagnetic field, the test printed circuit board with LSI operating in specified mode was developed and its near-field magnetic distribution was measured. The measurements near bypass capacitors and above ground plane show that I/O buffer operation mode has a few different peaks in frequency compared with other internal operation modes. The peaks are found to be relevant to resonant frequencies between power and ground planes. The results show that ground current of the noise source is considerably affected by the impedance between power and ground planes when external traces are driven. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | LSI / Operation Mode / Power Supply Line / Electromagnetic Field / PCB / Impedance |
| Paper # | EMCJ2000-98 |
| Date of Issue |
| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2000/11/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Analysis of Relationship between LSI Operation Modes and Near Electromagnetic Field of Power Supply Lines |
| Sub Title (in English) | |
| Keyword(1) | LSI |
| Keyword(2) | Operation Mode |
| Keyword(3) | Power Supply Line |
| Keyword(4) | Electromagnetic Field |
| Keyword(5) | PCB |
| Keyword(6) | Impedance |
| 1st Author's Name | Ken Nakano |
| 1st Author's Affiliation | Association of Super-Advanced Electronics Technologies(ASET)() |
| 2nd Author's Name | Satoru Haga |
| 2nd Author's Affiliation | Association of Super-Advanced Electronics Technologies(ASET) |
| 3rd Author's Name | Toshio Sudo |
| 3rd Author's Affiliation | Association of Super-Advanced Electronics Technologies(ASET) |
| Date | 2000/11/10 |
| Paper # | EMCJ2000-98 |
| Volume (vol) | vol.100 |
| Number (no) | 446 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |