| Presentation | 2005-05-27 Spread-Spectrum Clock Generator for Serial ATA using Fractional PLL controlled by Delta-Sigma Modulator with Level Shifter Takashi KAWAMOTO, Masaru KOKUBO, Takashi OSHIMA, Takayuki NOTO, Masato SUZUKI, Shigeyuki SUZUKI, Takashi HAYASAKA, Tomoaki TAKAHASHI, Jun KASAI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The spread spectrum clock generator (SSCG) for Serial ATA with a new architecture is fabricated in a 0.15μm CMOS process technology. By using ΣΔ modulator with the level shifter and the delay circuit with the feed-forward circuit, the SSCG has the random jitter of 8.1ps and the EMI reduction of 10.0dB due to spread spectrum clocking. In this paper, we show the architecture and the evaluation results of the SSCG using the fractional PLL controlled by ΣΔ modulator. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | PLL / ΔΣ Modulator / Spread Spectrum / Serial ATA / EMI |
| Paper # | ICD2005-35 |
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| Committee | ICD |
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| Conference Date | 2005/5/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Spread-Spectrum Clock Generator for Serial ATA using Fractional PLL controlled by Delta-Sigma Modulator with Level Shifter |
| Sub Title (in English) | |
| Keyword(1) | PLL |
| Keyword(2) | ΔΣ Modulator |
| Keyword(3) | Spread Spectrum |
| Keyword(4) | Serial ATA |
| Keyword(5) | EMI |
| 1st Author's Name | Takashi KAWAMOTO |
| 1st Author's Affiliation | Central Research Lab., Hitachi Ltd.() |
| 2nd Author's Name | Masaru KOKUBO |
| 2nd Author's Affiliation | Central Research Lab., Hitachi Ltd. |
| 3rd Author's Name | Takashi OSHIMA |
| 3rd Author's Affiliation | Central Research Lab., Hitachi Ltd. |
| 4th Author's Name | Takayuki NOTO |
| 4th Author's Affiliation | Renesas Technology Corp |
| 5th Author's Name | Masato SUZUKI |
| 5th Author's Affiliation | Renesas Technology Corp |
| 6th Author's Name | Shigeyuki SUZUKI |
| 6th Author's Affiliation | Renesas Technology Corp |
| 7th Author's Name | Takashi HAYASAKA |
| 7th Author's Affiliation | Renesas Technology Corp |
| 8th Author's Name | Tomoaki TAKAHASHI |
| 8th Author's Affiliation | Renesas Technology Corp |
| 9th Author's Name | Jun KASAI |
| 9th Author's Affiliation | Renesas Technology Corp |
| Date | 2005-05-27 |
| Paper # | ICD2005-35 |
| Volume (vol) | vol.105 |
| Number (no) | 96 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |