ADN2913/15 and spread-spectrum clocks

Hi,

I'm trying to confirm if ADN2913/15 are suitable for use with spread-spectrum clocked data streams (transfer bandwidth seems sufficient, however, datasheets do mention a 1000ppm loss-of-lock threshold)

For example, would a 5Gbps data stream clocked with 5000ppm triangular downspread at 33KHz be acceptable for ADN2913/15?

Thanks,