| A 400-Gb/s 64-QAM Optical Receiver with Monolithically Integrated TIA and Balanced-PD in 45-nm SOI CMOS | |
| Xiong, Yongliang1,2; Yang, Yihao3,5; Ma, Qianli2,4; Ren, Yangming3,5; Li, Leliang2,4; Li, Guike2,4; Liu, Jian2,4; Li, Yingtao1; Wang, Binhao3,5; Qi, Nan2,4; Liu, Liyuan2,4 | |
| 2023 | |
| 会议名称 | 2023 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2023 |
| 会议录名称 | Proceedings of 2023 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2023 |
| 页码 | 186-187 |
| 会议日期 | 2023-10-27 |
| 会议地点 | Hefei, China |
| 出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 产权排序 | 3 |
| 摘要 | This paper presents an analog coherent receiver front-end for high-speed optical links. By monolithically integrating two silicon photonic (Si-Ph) photodetectors (PD) with a differential-input transimpedance amplifier (TIA), a balanced topology and high receiving common-mode rejection ratio (CMRR) is realized. An inverter-based linear TIA with shunt-series multiple peaking is proposed to enable the high-order quadrature amplitude modulation (QAM). Simulation results show the TIA achieves 41 GHz bandwidth, 12.3 pA Hz input referred noise. Implemented in a 45 nm Si-Ph CMOS process, the optical receiver reaches 400-Gb/s channel speed with 64-QAM modulation, at the cost of only 1.8495mm2 chip area and 18.3 mW power consumption. © 2023 IEEE. |
| 关键词 | Differential transimpedance amplifier optical coherent receiver monolithic integration quadrature amplitude modulation |
| 作者部门 | 瞬态光学研究室 |
| DOI | 10.1109/ICTA60488.2023.10364315 |
| 收录类别 | EI |
| ISBN号 | 9798350344288 |
| 语种 | 英语 |
| EI入藏号 | 20240415432919 |
| 引用统计 | |
| 文献类型 | 会议论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/97178 |
| 专题 | 瞬态光学研究室 |
| 通讯作者 | Qi, Nan; Liu, Liyuan |
| 作者单位 | 1.Lanzhou University, Lanzhou, China 2.Institute of Semiconductors, Chinese Academy of Sciences, State Key Laboratory of Superlattices and Microstructures, Beijing, China 3.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, State Key Laboratory of Transient Optics and Photonics, Xi'an, China 4.School of Future Technology, University of Chinese Academy of Sciences, Beijing, China 5.Center of Materials Science and Optoelectronics Engineering, China |
| 推荐引用方式 GB/T 7714 | Xiong, Yongliang,Yang, Yihao,Ma, Qianli,et al. A 400-Gb/s 64-QAM Optical Receiver with Monolithically Integrated TIA and Balanced-PD in 45-nm SOI CMOS[C]:Institute of Electrical and Electronics Engineers Inc.,2023:186-187. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A 400-Gb s 64-QAM Op（1582KB） | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 | ||
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