In the AD9161/AD9162 data-sheet, in the "Output Stage Configuration" a figure is included showing DAC Output response with different baluns changing the frequency. Can I assume the same figure for AD9172 ?
I'd like to add that the DAC does contribute to its output response, and the match between the DAC and the balun also contribute, as does the board trace lengths, etc. As a general statement, yes, the AD9172 output roll-off will look substantially similar to the AD9162. There will be differences in each particular case, even when using the same balun.
Yes, the output response should be very similar for the AD9172. The respinse will be dominated by the baluns, not the DAC itself.
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