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Learn about cutting-edge timing synchronization technologies essential for AI workloads and data center infrastructure in this conference talk. Explore how nanosecond-level synchronization is achieved through network hierarchies, from GNSS and atomic sources to local clocks at each system stage. Discover recent advancements in ultra-stable oscillators that deliver less than 1ppb temperature stability and phase noise below -170 dBc/Hz, enabling higher order modulations in coherent optical transceivers. Examine clock reference technologies offering sub-100 femtosecond jitter, 4-8 hour holdover capabilities, and parts-per-trillion level digital tuning with discrete servo integration. Understand how these precision timing solutions support telecom boundary clocks and future AI-scale timing architectures while enabling scalable, energy-efficient timing infrastructures. Gain insights into system implementation results demonstrating excellent dynamic performance for advanced AI and edge computing workloads, presented by industry experts from Rakon and Renesas covering technologies from White Rabbit protocols to PCIe implementations.
