In the RIO UG, two particular crystal oscillators parts are not just recommended but in effect mandated have to be used. I've used the Pletronics part successfully but it's expensive. There are lots of other manufacturers who make LVDS oscillators at the correct frequency and frequency stability.
Has anyone successfully used any other oscillator? Are the requirements for the BREFCLK oscillator actually written down anywhere to allow comparison?
TIA,
Rog.