CASIA OpenIR  > 国家专用集成电路设计工程技术研究中心
Inductorless SiGe BiCMOS optical receiver frond end for 25 Gb/s optical links
Jingqiu Wang1,2; Fujiang Lin1; Liang Chen2; Qiwei Song2,3
2017
Conference NameIEEE Communications Society Fort Worth Chapter General Co-Chair, 2016 International Conference on Communications, Signal Processing, and Systems (CSPS'16)
Conference DateOctober 21-22, 2016
Conference Place成都
AbstractA 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.
KeywordSige Bicmos Optical Receiver Inductorless Zero-pole Canceling Negative Miller Capacitance
Document Type会议论文
Identifierhttp://ir.ia.ac.cn/handle/173211/15481
Collection国家专用集成电路设计工程技术研究中心
Corresponding AuthorQiwei Song
Affiliation1.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
Recommended Citation
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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