The CKD Client Clock Driver enables CUDIMMs and CSODIMMs to operate at speeds up to 6400 MT/s and higher, delivering breakthrough performance for client systems. The on-module CKD is a key component to manage jitter and timing within the synchronous memory system, ensuring stable communication at these high data rates.
The CKD receives differential clock from host controller and provides up to four differential retimed clock outputs. It also supports three operational modes of Single PLL, Dual PLL, and PLL Bypass and I2C/I3C sideband bus interface for device configuration and status monitoring.