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FMCDAQ3 mismatch in the stack-up information

Thread Summary

The user inquired about a discrepancy in the board thickness of the FMCDAQ3 evaluation board, noting 2mm in the cross-section information and 1.6mm in the fabrication info. The support engineer confirmed that the fabrication document, which specifies 1.6mm, is the most accurate reference. The board uses 1.6mm SMA parts, aligning with the fabrication document.
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Category: Hardware
Product Number: fmcdaq3

In the Board file given in the FMCDAQ3 reference files (https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/eval-fmcdaq3-ebz.html#eb-overview) the cross-section information says that the board thickness is more than 2mm, while the fabrication info says it is around 1.6mm. We can see that the board uses a 1.6mm SMA part and we can conclude the board thickness as 1.6mm. But why the cross-section report says different?

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