@inproceedings{5be58e7e518c4740be46e9610a41d711,
title = "A Low-Noise Stacked Differential Optical Receiver in 0.18-μm CMOS",
abstract = "A stacked differential optical receiver architecture with excellent noise performance is proposed in this paper. By DC coupling two single-ended transimpedance amplifiers (TIA) to the cathode and anode of the photodiode (PD) respectively, and stacking them in voltage domain, differential operation is formed. This not only enables input-referred noise reduction from the differential input scheme, but also simplifies power management design and facilitates power reduction. As a proof of concept, a stacked differential 10Gb/s optical receiver is implemented in a mature 0.18-μm CMOS technology, demonstrating the feasibility of the proposed architecture. The optical receiver achieves differential gain of 68.4dBΩ, 6GHz of -3-dB bandwidth and state-of-the-art input-referred noise current of 7.2pA/√Hz while consuming 83mW from a single 3.3V power supply.",
keywords = "DC coupling, TIA, low noise, photodiode, stacked differential optical receiver",
author = "Wei Huang and Xiangwen Liu and Yongjun Shi and Dan Li and Bing Zhang and Xiaoyan Gui and Li Geng",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2021 ; Conference date: 09-08-2021 Through 11-08-2021",
year = "2021",
month = aug,
day = "9",
doi = "10.1109/MWSCAS47672.2021.9531855",
language = "英语",
series = "Midwest Symposium on Circuits and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "890--893",
booktitle = "2021 IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2021 - Proceedings",
}