What is TI's current position on DESCLKIQ? Is this a mode I can get working? Looking at TIDU175 and 0451.TI, "Board G" looks like a pretty good design.
Why does the results table between these two documents differ?
It seems like the main concern with DESCLKIQ is the interleaving spur. The document says you can calibrate it to -35 dBFS. It seems like this spur should be relative to the input signal power. Is this correct? So if my input signal is at -35 dBFS, the interleaving spur is at about -70 dBFS.