Résumé
In order to achieve laser pulse to electron beam arrival time with sub-picosecond stability at the accelerator facilities, a new Low-Level Radio-Frequency system clock generators synchronization architecture is currently under investigation in collaboration between KEK (Japan) and IJClab (France). The system is based on the 10 MHz sinewave signal generator, White Rabbit Switch module, SkyWorks Si5362-A-EVB clock generator evaluation board and IDRO-GEN boards. This report demonstrates the measurement results of the long-term and short-term synchronization between clock generators. Also, the architecture details are discussed in this report.