Paper Abstract and Keywords |
Presentation |
2014-11-28 14:45
[Invited Talk]
25-Gb/s CMOS Optical Transceiver for Board-to-board Interconnects Takashi Takemoto, Hiroki Yamashita, Yasunobu Matsuoka (Hitachi) CPM2014-128 ICD2014-71 Link to ES Tech. Rep. Archives: CPM2014-128 ICD2014-71 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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) |
(in English) |
Board-to-board signal transmission / CMOS / compact optical transceiver / TIA / LD driver / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 333, ICD2014-71, pp. 33-38, Nov. 2014. |
Paper # |
ICD2014-71 |
Date of Issue |
2014-11-20 (CPM, ICD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
CPM2014-128 ICD2014-71 Link to ES Tech. Rep. Archives: CPM2014-128 ICD2014-71 |
Conference Information |
Committee |
VLD DC IPSJ-SLDM CPSY RECONF ICD CPM |
Conference Date |
2014-11-26 - 2014-11-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
B-ConPlaza |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Design Gaia 2014 -New Field of VLSI Design- |
Paper Information |
Registration To |
ICD |
Conference Code |
2014-11-VLD-DC-SLDM-CPSY-RECONF-ICD-CPM |
Language |
Japanese |
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 |
Sub Title (in English) |
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Keyword(1) |
Board-to-board signal transmission |
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CMOS |
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compact optical transceiver |
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TIA |
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LD driver |
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1st Author's Name |
Takashi Takemoto |
1st Author's Affiliation |
Hitachi Ltd. (Hitachi) |
2nd Author's Name |
Hiroki Yamashita |
2nd Author's Affiliation |
Hitachi Ltd. (Hitachi) |
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Yasunobu Matsuoka |
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Hitachi Ltd. (Hitachi) |
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Speaker |
Author-1 |
Date Time |
2014-11-28 14:45:00 |
Presentation Time |
50 minutes |
Registration for |
ICD |
Paper # |
CPM2014-128, ICD2014-71 |
Volume (vol) |
vol.114 |
Number (no) |
no.332(CPM), no.333(ICD) |
Page |
pp.33-38 |
#Pages |
6 |
Date of Issue |
2014-11-20 (CPM, ICD) |
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