A 56-Gbps PAM-4 Wireline Receiver With 4-Tap Direct DFE Employing Dynamic CML Comparators in 65 nm CMOS. - Dengjie Wang; Ziqiang Wang; Hao Xu; Jiawei Wang 004; Zeliang Zhao; Chun Zhang; Zhihua Wang 001; Hong Chen 002 (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

A 128 Gbps PAM-4 feed forward equaliser with optimized 1UI pulse generator in 65 nm CMOS. - Jiawei Wang 004; Hao Xu; Ziqiang Wang; Haikun Jia; Hanjun Jiang; Chun Zhang; Zhihua Wang 001 (IET Circuits Devices Syst., 2023)