An 8b DAC-Based SST TX Using Metal Gate Resistors with 1.4pJ/b Efficiency at 112Gb/s PAM-4 and 8-Tap FFE in 7iim CMOS.
Marcel A. KosselVishal KhatriMatthias BraendliPier Andrea FranceseThomas MorfSerdar A. YonarMridula PrathapanEric J. LukesRaymond A. RichettaCarrie CoxPublished in: ISSCC (2021)