A 112Gb/s PAM-4, 168Gb/s PAM-8 7bit DAC-Based Transmitter in 7nm FinFET

Euhan Chong, F. A. Musa, Ahmed N. Mustafa, Tim Gao, Peter Krotnev, R. Soreefan, Qian Xin, P. Madeira, D. Tonietto
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引用次数: 1

Abstract

This paper describes a 56Gbaud 7bit DAC based transmitter demonstrating data-rates of 112Gb/s, 145Gb/s and 168Gb/s in PAM4, PAM6, and PAM8 respectively. The transmitter with 1.2Vppd high-swing driver is implemented in a 7nm FinFET process. The power efficiency is 1.5pJ/b (PAM4) & 1.0pJ/b (PAM8).
7nm FinFET的112Gb/s PAM-4和168Gb/s PAM-8 7位dac发射机
本文介绍了一种基于56Gbaud的7位DAC的发射机,在PAM4、PAM6和PAM8中分别实现了112Gb/s、145Gb/s和168Gb/s的数据速率。具有1.2Vppd高摆幅驱动器的发射器采用7nm FinFET工艺实现。功率效率为1.5pJ/b (PAM4)和1.0pJ/b (PAM8)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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