PAM-4 Receiver With 1-Tap DFE Using Clocked Comparator Offset Instead of Threshold Voltages for Improved LSB BER Performance

Jincheol Sim, Hyunsu Park, Yoonjae Choi, Jonghyuck Choi, Youngwook Kwon, Chulwoo Kim. PAM-4 Receiver With 1-Tap DFE Using Clocked Comparator Offset Instead of Threshold Voltages for Improved LSB BER Performance. IEEE Trans. Circuits Syst. I Regul. Pap., 70(5):1907-1916, May 2023. [doi]

Abstract

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