Demonstration of 10.3-Gbit/s burst-mode CDR employing 0.13 um SiGe BiCMOS quad-rate sampling IC and data-phase decision-algorithm for 10Gbps-based PON systems

We present a new 10 Gbps-based PON burst-mode CDR with a 0.13 um BiCMOS quad-rate sampling IC and decision-algorithm for optimum recovery-data selection. Instantaneous burst-mode recovery of the first bit with a long 72-bit CID tolerance was successfully achieved.