For the CLKIN32 pin, the datasheet gives a spec of 7ns rise/fall time. See SPRS614B, Section 7.3.3 table 7-12, item #4.
This seems very tight. Most parts I see are typically shown as 200ns rise/fall. According to the BOM the part selected for the DM8168 EVM (ECS-327SMO) is 200ns. http://www.ecsxtal.com/store/pdf/ecs-327smo.pdf
Is the rise/fall time spec correct? Can you suggest a part that meets this spec?
