A 4×56 -Gbaud PAM-4 Linear and Low-Noise TIA for Linear-Drive Pluggable Optics. - Wei Chen 176; Minhao Li; Ming Zhong; Yuan Li 074; Ying Wu; Pisen Zhou; Patrick Yin Chiang (IEEE Solid State Circuits Lett., 2025)

A 4x106 Gb/s PAM4 Current-Reuse VCSEL Driver with a High-Bandwidth VGA in 130 nm BiCMOS. - Wei Chen 176; Jiahao Chen; Minhao Li; Yuchen Liu; Ying Wu; Pisen Zhou; Patrick Yin Chiang; Ronghua Ni (ISCAS, 2026)