In this post https://ez.analog.com/dds/f/q-a/30476/why-does-the-output-signal-level-of-a-dds-appear-to-roll-off-with-frequency/208462#208462 it is something said about an Excel spreadsheet that is a sinc response calculator tool. Can you please send it to me?
I tried looking for this file on other threads in the community but I was not able to find it. I already sent an email to my colleague that replied on the thread you mentioned and we are now waiting for his response.
For the moment, you could use this simple sinc response calculator tool that I created.XLSX
Okay, thank you!