A 1–13 Gbps tunable optical receiver with supply voltage scaling

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概要

• 論文の詳細を見る

• In this letter, a tunable optical receiver is demonstrated in standard 65-nm complementary metal-oxide-semiconductor technology for universal optical interconnects. With supply voltage scaling, a 3-dB bandwidth, a power efficiency, and a noise performance can be optimized according to the target bitrate. The optical receiver including a shunt-feedback transimpedance amplifier and a limiting amplifier has been designed to have the optimum performance in bitrate ranges from 1 Gbps to 13 Gbps while remaining the transimpedance gain and power efficiency. The prototype chip exhibits −24.2 dBm to −16.8 dBm of optical sensitivity for 10−12 bit error rate and its power efficiency is less than 5 pJ/bit for all operating frequency range.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Oh Won-Seok

  System IC R&D Division, Korea Electronics Technology Institute

• Park Kangyeob

  System IC R&D Division, Korea Electronics Technology Institute

• Kim Bong

  Electrical and Computer Engineering, Purdue University

• Jung Byunghoo

  Electrical and Computer Engineering, Purdue University

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• A 1–13 Gbps tunable optical receiver with supply voltage scaling

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