A 50Gb/s PAM-4 Optical Receiver with Si-Photonic PD and Linear TIA in 40nm CMOS.

Yang Liu, Nan Qi, Xiuli Xu, Weizhong Li, Lei Wang, Minjia Chen, Qixiang Cheng, Jingbo Shi, Liyuan Liu, Jian Liu, Xi Xiao, Nanjian Wu

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