7.9 A 60Gb/s NRZ Burst-Mode CDR with Cross-Injection Locking and Flash Phase Detector Achieving 0.13ns Reconfiguration Time in 28nm CMOS. - Shangjie Wei; Renjie Tang; Chenyao Cao; Yu Su; Kanan Wang; Zhengyang Ye; Huanfa Sun; Kun Fu; Xiaoyan Gui (ISSCC, 2025)