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gd8021
Observer
Observer
226 Views
Registered: ‎09-20-2010

RFSoC DAC Gen3

It says that ZU48DR DAC maximum data rate is 10Gsps in the datasheet. 

We have ZU48DR-FSVG1517-2-E.

However it shows 7Gsps in the converter IP configuration even real-to-real (DUC bypass). 

How to set-up to run at 10Gsps.

ASAP - thanks.

 

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pthakare
Moderator
Moderator
160 Views
Registered: ‎08-08-2017

Hi @gd8021 

What is the VIVADO version your are using ?

There are additional considerations for 10GSPS DAC sample rate and capture here

https://www.xilinx.com/support/answers/76313.html

Please refer to attachment in this AR

 

 

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gd8021
Observer
Observer
138 Views
Registered: ‎09-20-2010

Hi Pthakare,

I'm using version 2020.2 

It's restricted on the IP configuration GUI when the datapath mode is DUC 0 to Fs/2 (Full Nyquist DUC mode). Which is no more than 7Gsps. 

Was it true that I could not go any higher when using full band DUC? Thank you.

 

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pthakare
Moderator
Moderator
109 Views
Registered: ‎08-08-2017

Hi @gd8021 

Greater than 7GSPS is supported for Mode2, 3 and 4.

Already replied to you on another similar thread.

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