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Impedance matching of ADL5391 output

Hi, I saw a couple of Q&A treads about matching networks for ADL5391 and in this thread

I found some information about input broadband matching of the device and excel file with S11. But there was no information about output matching.

Does output circuit illustrated in figure 23 suit to broadband signal ( I plan to put signals with bandwidth 1-2 Ghz on both inputs X and Y)?

If it suits and input matching with 56.2 Ohm resistor is broadband too then why in datasheet it is said that "The evaluation board is matched for lower frequency operation" on page 11?

Also it's hard to read figures 15 and 16 with S11 and S22. Could your provide a file with S22?

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