A 1.41pJ/b 56Gb/s PAM-4 Wireline Receiver Employing Enhanced Pattern Utilization CDR and Genetic Adaptation Algorithms in 7nm CMOS. - Shayan Shahramian; Behzad Dehlaghi; Joshua Liang; Ryan Bespalko; Dustin Dunwell; James Bailey 002; Bo Wang; Alireza Sharif Bakhtiar; Michael O'Farrell; Kerry Tang; Anthony Chan Carusone; David Cassan; et al. (ISSCC, 2019)