一个108 gbps, 162 mw的Cherry-Hooper跨阻放大器

2020 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS) Pub Date : 2020-11-16 DOI:10.1109/BCICTS48439.2020.9392928

Luis A. Valenzuela, Aaron Maharry, Hector Andrade, C. Schow, J. Buckwalter

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引用次数: 5

摘要

本文报道了一种基于Cherry-Hooper发射器跟随器拓扑结构的高能效光接收机。标准FR-4 PCB组件上的电气测量表明无差错(BER < 10−11)操作高达96 Gbps，睁眼图观察到高达108 Gbps。TIA采用130纳米SiGe HBT技术(fT = 300 GHz)，在紧凑的1 mm2衬垫框架中实现，功耗为162 mW，最佳能效为1.5 pJ/bit。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A 108-Gbps, 162-mW Cherry-Hooper Transimpedance Amplifier

This paper reports an energy-efficient optical receiver based on a Cherry-Hooper emitter follower topology. Electrical measurements on a standard FR-4 PCB assembly indicate an error-free (BER < 10−11) operation up to 96 Gbps with open eye diagrams observed up to 108 Gbps. The TIA is implemented in a compact 1 mm2 padframe in 130-nm SiGe HBT technology (fT = 300 GHz) and consumes 162 mW of DC power for a best-case energy efficiency of 1.5 pJ/bit.

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2020 IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium (BCICTS)

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