The differential clock input on the ADS5263 (CLKM & CLKP) accepts AC-coupled sine, LVPECL, LVDS and LVCMOS input levels.
Is there an internal diferential termination (ie 100ohm) or should one be provided externally if it is necessary?
There isn't much information in the data sheet on the clock input circuit. The ADS5263EVM doesn't have any external termination.
Thanks