| Presentation | 2014-11-28 25-Gb/s CMOS Optical Transceiver for Board-to-board Interconnects : The Format of Technical Report (Subtitle) Takashi Takemoto, Hiroki Yamashita, Yasunobu Matsuoka, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The current explosive increase in the data traffic causes a rapid expansion in the total throughput for board-to-board signal transmissions of routers. These routers will require a parallel multi-channel transceiver at a data rate on each channel beyond 25-Gb/s because of the need for downsizing. We developed a compact optical transceiver, which consists of a four-channel 25-Gb/s DFB-LD and PIN-PD arrays, and CMOS transceiver chip. To alleviate degradation of the optical link due to power-supply variations, a transimpedance amplifier (TIA) with power-supply noise cancellation and a fully differential LD driver are proposed. Total power consumption was only 2.2 W, and a optical transmission experiments were successfully conducted at 25 Gb/s. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Board-to-board signal transmission / CMOS / compact optical transceiver / TIA / LD driver |
| Paper # | CPM2014-128,ICD2014-71 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2014/11/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 25-Gb/s CMOS Optical Transceiver for Board-to-board Interconnects : The Format of Technical Report (Subtitle) |
| Sub Title (in English) | |
| Keyword(1) | Board-to-board signal transmission |
| Keyword(2) | CMOS |
| Keyword(3) | compact optical transceiver |
| Keyword(4) | TIA |
| Keyword(5) | LD driver |
| 1st Author's Name | Takashi Takemoto |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Hiroki Yamashita |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| 3rd Author's Name | Yasunobu Matsuoka |
| 3rd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. |
| Date | 2014-11-28 |
| Paper # | CPM2014-128,ICD2014-71 |
| Volume (vol) | vol.114 |
| Number (no) | 332 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |