Hi Heystek,

To clear up, do you mean that you will be using a single ADC that digitizes the signal directly and then have a digital downconverter transferring a given band within the digitized band to baseband?

If that is the case, then the RFDC itself has that capability, see e.g.
https://docs.amd.com/r/en-US/pg269-rf-data-converter/RF-ADC?tocId=PMaLAT8k53_OOD4oHzo73Q

Cheers,
Kaj

On 17.7.2025 20.01, Heystek Grobler wrote:
Good evening Casperites

I hope that everyone is doing well.

I am currently working on a design for my PhD running on an RFSoC 4x2. I was wondering if someone developed an LO for shifting a digitised signal from the ADC to a specified frequency, that I could perhaps use or if there are perhaps some documentation/tips/tricks that can help me design a LO (I do not want to reinvent the wheel).

Thank you for the help!

Have a wonderful evening.

Heystek

---------------------------------------------------------
Heystek Grobler

0832721009
_heystekgrob...@gmail.com <mailto:heystekgrob...@gmail.com>_

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