LMK04828: Jitter cleaner function on AFE7900EVM

Hello,

Yes, so the jitter cleaners serve the purpose taking a dirty clock source, cleaning it, and then generating various clock frequencies that can all be synchronized.  In your case the generation of specific frequencies and phase aligned SYSREF signals is required for JESD204B communication.  So this specific jitter cleaner can clock JESD204B devices, that is a key feature.  The other key feature would be the jitter cleaning capability which can take a dirty reference clock and smooth it out to create low jitter outputs.  The LMK04828 is a JESD204B compatible jitter cleaner, but our latest JESD204B compliant jitter cleaner is the LMK04832 with updated features.  

Regards,

Will