A 400-Gb/s 64-QAM Optical Receiver with Monolithically Integrated TIA and Balanced-PD in 45-nm SOI CMOS
文献类型：会议论文
| 作者 | Xiong, Yongliang4,5; Yang, Yihao1,3; Ma, Qianli2,4; Ren, Yangming1,3; Li, Leliang2,4; Li, Guike2,4; Liu, Jian2,4; Li, Yingtao5; Wang, Binhao1,3; Qi, Nan2,4 |
| 出版日期 | 2023 |
| 会议日期 | 2023-10-27 |
| 会议地点 | Hefei, China |
| 关键词 | Differential transimpedance amplifier optical coherent receiver monolithic integration quadrature amplitude modulation |
| DOI | 10.1109/ICTA60488.2023.10364315 |
| 页码 | 186-187 |
| 英文摘要 | 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. |
| 产权排序 | 3 |
| 会议录 | Proceedings of 2023 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2023
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| 会议录出版者 | Institute of Electrical and Electronics Engineers Inc. |
| 语种 | 英语 |
| ISBN号 | 9798350344288 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/97178]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 通讯作者 | Qi, Nan; Liu, Liyuan |
| 作者单位 | 1.Center of Materials Science and Optoelectronics Engineering, China 2.School of Future Technology, University of Chinese Academy of Sciences, 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.Institute of Semiconductors, Chinese Academy of Sciences, State Key Laboratory of Superlattices and Microstructures, Beijing, China 5.Lanzhou University, Lanzhou, 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]. 见:. Hefei, China. 2023-10-27. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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