Hello.
We use webench simulation to identify the jitter RMS spec of LMK03318.
My customer's input method is LVPECL, and the output method is CML.
The output jitter RMS was calculated as 118.1 fs when the phase noise range was set from 12kHz to 20MHz and it was within the specification range of the customer.
At this time, I think that the jitter value of the input LVPECL can be up to max 510 fs. Does not this affect the output jitter RMS value?
My customer wants the output jitter RMS value to be within 150 fs.
Please check it.