Presentation | 2007-06-22 A study on decoupling characteristic of power distribution network of processor Tomokazu IKENAGA, Satoshi KAZAMA, Masayuki SHIMIZU, Naoto YOKOYAMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We compared characteristics of the transmission line decoupling device and combination of Ta cap and MLCC in the processor power distribution network. We measured frequency characteristics of total impedance including PCB for the evaluation of the total decoupling ability of the circuit board. We confirm that some combination of Ta Cap and MLCC shows better characteristics than transmission line device. We evaluated the amount of change of the voltage at the power distribution network by using the current load change device. From measured results, we found that the power supply ability decreased when we cut the power supply line for mounting device in order to reduce noise. We thought that the current concentrated in the device. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Decoupling / Load line Impedance / Resistance / High slew rate DC electronic load / Voltage |
Paper # | EMCJ2007-24 |
Date of Issue |
Conference Information | |
Committee | EMCJ |
---|---|
Conference Date | 2007/6/15(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) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on decoupling characteristic of power distribution network of processor |
Sub Title (in English) | |
Keyword(1) | Decoupling |
Keyword(2) | Load line Impedance |
Keyword(3) | Resistance |
Keyword(4) | High slew rate DC electronic load |
Keyword(5) | Voltage |
1st Author's Name | Tomokazu IKENAGA |
1st Author's Affiliation | TAIYO YUDEN CO.,LTD.() |
2nd Author's Name | Satoshi KAZAMA |
2nd Author's Affiliation | TAIYO YUDEN CO.,LTD. |
3rd Author's Name | Masayuki SHIMIZU |
3rd Author's Affiliation | TAIYO YUDEN CO.,LTD. |
4th Author's Name | Naoto YOKOYAMA |
4th Author's Affiliation | TAIYO YUDEN CO.,LTD. |
Date | 2007-06-22 |
Paper # | EMCJ2007-24 |
Volume (vol) | vol.107 |
Number (no) | 107 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |