Solution ID: rd03202007_422
Last Modified: September 11, 2012
Product Category: Devices
Product Area: PLL/Clock Management
Product Sub-area: Specifications
Device Family: N/A


mUI stands for milli unit interval where a unit interval (UI) is one clock period.

Here is an example on how to use the formula:

If you have a 100MHz clk, that equals a UI of 10ns.
If according to the datasheet, the jitter spec is 60mUI, which equates to:
60 x 10^-3 x 10ns  = 600ps of jitter

Workaround / Fix