Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

A 50Gb/s PAM-4 Retimer-CDR + VCSEL Driver with Asymmetric Pulsed Pre-Emphasis Integrated into a Single CMOS Die

Not Accessible

Your library or personal account may give you access

Abstract

A 50 Gb/s PAM-4 Retimer-CDR + VCSEL driver is fully-integrated in a 40nm CMOS process. Measurement results demonstrate wide optical eye openings using a 16GHz bandwidth VCSEL, achieving > 4 dB extinction ratio and < 8 pJ/bit energy efficiency.

© 2019 The Author(s)

PDF Article
More Like This
A 50Gb/s-PAM4 CDR with On-Chip Eye Opening Monitor for Reference-Level and Clock-Sampling Adaptation

Liu Chang, Bozhi Yin, Tingyu Yao, Nan Qi, Dan Li, Jingbo Shi, Juncheng Wang, Hu Shang, Rui Bai, and Patrick Yin Chiang
Tu2C.4 Optical Fiber Communication Conference (OFC) 2018

A 112 Gb/s PAM4 Transmitter with Silicon Photonics Microring Modulator and CMOS Driver

Hao Li, Ganesh Balamurugan, Meer Sakib, Jie Sun, Jeffery Driscoll, Ranjeet Kumar, Hasitha Jayatilleka, Haisheng Rong, James Jaussi, and Bryan Casper
Th4A.4 Optical Fiber Communication Conference (OFC) 2019

56Gb/s PAM-4 VCSEL Transmitter With Quarter-Rate Forwarded Clock Using 65nm CMOS Circuits

Jeongho Hwang, Hyungrok Do, Hong-Seok Choi, Gyu-Seob Jeong, Daehyun Koh, Sungwoo Kim, and Deog-Kyoon Jeong
W2A.1 Optical Fiber Communication Conference (OFC) 2019

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved