LMK04821: Output problem

Part Number: LMK04821

Tool/software:

Hi Teams,

The input of clk0 is 15.36MHz, OSCIN is 122.88MHz, and the output clock of LVDS for all channels is 122.88m and 0.96m. However, currently only 122.88m can be measured, and 0.96m cannot be measured. Changing to other frequency points also cannot be measured. What may be the cause of the problem