Inductorless SiGe BiCMOS optical receiver frond end for 25 Gb/s optical links
Jingqiu Wang1,2; Fujiang Lin1; Liang Chen2; Qiwei Song2,3
2017
会议名称IEEE Communications Society Fort Worth Chapter General Co-Chair, 2016 International Conference on Communications, Signal Processing, and Systems (CSPS'16)
会议日期October 21-22, 2016
会议地点成都
摘要A novel inductorless optical receiver analog front end (AFE) design is demonstrated to require less chip area and is suitable for both low cost and high speed optical communication applications. The optimized transimpedance amplifier (TIA) has a differential Regulated Cascode (RGC) topology, with a novel zero-pole canceling technique. The proposed limiting amplifier (LA) using Cherry-Hooper topology and negative Miller capacitance for broaden the bandwidth. Based on the IBM 7WL 0.18 μm SiGe BiCMOS process, the post simulation results show a total transimpedance gain of 107.1 dBΩ and -3 dB bandwidth of 17 GHz. The chip consumes 132 mW power dissipation from a single 3.3 V supply and occupies the core area of only 110 ×340 μm2.
关键词Sige Bicmos Optical Receiver Inductorless Zero-pole Canceling Negative Miller Capacitance
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/15481
专题国家专用集成电路设计工程技术研究中心
通讯作者Qiwei Song
作者单位1.School of Information Science and Technology, University of Science and Technology of China
2.National ASIC Design Engineering Center, Institute of Automation, Chinese Academy of Sciences
3.School of Electronic Information Engineering, Tianjin University
推荐引用方式
GB/T 7714
Jingqiu Wang,Fujiang Lin,Liang Chen,et al. Inductorless SiGe BiCMOS optical receiver frond end for 25 Gb/s optical links[C],2017.
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