180nm CMOS有源光缆光接收机前端

2020 International SoC Design Conference (ISOCC) Pub Date : 2020-10-21 DOI:10.1109/ISOCC50952.2020.9333024

Daehyun Koh, Dainel Jeong, Jeongho Hwang, D. Jeong

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引用次数: 1

摘要

介绍了一种应用于有源光缆的180nm CMOS技术的4通道光接收机前端。接收机采用HDMI 2.0配置，占地$2.52\ \ mathm {mm}^{2}$。该芯片采用了调节级联码跨阻放大器。共享电感和电容反馈技术应用于限制放大器，以提高带宽。在6gb /s的数据速率下，接收机功耗为54mw，能量效率为3pj /bit/信道。

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Optical Receiver Front-end for Active Optical Cable in 180 nm CMOS

This paper introduces a 4-channel optical receiver front-end in 180 nm CMOS technology for active optical cable application. The receiver is composed of HDMI 2.0 configuration, occupying area of $2.52\ \mathrm{mm}^{2}$. Regulated-cascode transimpedance amplifier is used in the chip. Shared inductor and capacitive feedback techniques are applied in limiting amplifiers to enhance bandwidth. The receivers consumes power of 54 mW at the data rate of 6 Gb/s with the energy efficiency of 3 pJ/bit/channel.

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2020 International SoC Design Conference (ISOCC)

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