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ISSCC 2025Session 7 · ULTRA-HIGH-SPEED WIRELINEWireline I/O5nm FinFET

A 2.2pJ/b 212.5Gb/s PAM-4 Transceiver with >46dB Reach in 5nm FinFET

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📋 论文概要

本文提出了一款基于5nm FinFET工艺的212.5Gb/s PAM-4收发器,实现了2.2pJ/b的能效和超过46dB的信道损耗补偿能力,解决了超高速有线通信中的功耗与信号完整性难题。

💡 主要创新点

核心指标
212.5Gb/s PAM-4, 2.2pJ/b, >46dB reach
工艺节点
5nm FinFET
重要性
发表年份
ISSCC 2025

🏷 关键词

PAM-4收发器5nm FinFET

📄 原文摘要

D. Prabakaran3, D. Storaska5, D. Zhou1, D. Visani1, E. Hsiao1, F. Chu1, F. Khan1, F. Lu1, G. Cui1, G. Wang1, J. Natonio5, J. Deng1, J. Ding1, J. Guo1, J. Gu1, J. Zang1, L. Jiang1, K.-M. Lu4, M. Hasan1, M. Kelly6, M. H. Kashani2, M. Gambhir1, M. R. Patoju3, M. Singh1, M. Shannon5, M. Yang1, P. Liu1, P. Ramakrishna3, R. Chen4, R. Ho7, S. N. Shahi8, S. Sivakumar1, S. Xu7, X. Yang1, X. Han1, Y.-P. Su4, Z. Adal1, Z. Guo1, Z. Li1, Z. Yu1, Z. Yan1, H. Wang1, K. Chang1 Marvell, Santa Clara, CA Marvell, Toronto, Canada 3 Marvell, Bangalore, India 4 Marvell, Zhubei, Taiwan 5 Marvell, Fishkill, NY 6 Marvell, Boston, MA 7 Marvell, Burlington, VT 8 Marvell, Kanata, Canada 1 2 Given the explosive demand for bandwidth to satisfy new AI requirements, 100G/lane connectivity is transitioning to 200G/lane [1-6] to enable 1.6Tb/s Ethernet. Enabling robust operation at this rate necessitates resolution of challenges such as component bandwidth

👥 作者与机构

A. Mostafa1, A. Hassan1, A. Hsu2, A.K. Singh3, C.-H. Wu4, C.-R. Yang1,

分类:Wireline I/O · 年份:ISSCC 2025