A 50-Gb/s Baud-Rate Burst-Mode Receiver Using a Phase Uncertainty Reduction Scheme Achieving 8-ns Phase Locking for 50G-PON in 28-nm CMOS https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This article presents a 50-Gb/s baud-rate burst-mode receiver (BMRX) for 50G-PON. A phase uncertainty reduction (PUR) scheme is proposed to narrow the maximum phase search range from 1 unit interval (UI) to 0.5 UI, thereby reducing the phase locking overhead while preserving low power consumption. To maintain robust burst acquisition across …