I read in the specification that the AD9625 is capable of 2.5Gsps and was wondering if it is feasible to interleave two of these devices to achieve 5.0 Gbps?
Yes, the AD9625 can be interleaved with two ADCs with one system board. There is a system with this operation that is a publicly announced product on the web that I can point to for this example:
For a design of this system, careful input matching/routing are needed to maintain equal signal power to each ADC as well as clock and SYSREF matching to align the analog sample point and the samples in the back-end.
Thanks for the information!
Attached below is an additional example of a 4-way interleaving board using AD9625.
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