As per my information, ADC of the EVAL-AD9081 has a maximum sample rate of 4GSPS.
At what other sample rates, we can operate this card?
Is it possible to operate this card at 1GSPS or less sample rates?
AD9081
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The AD9081 mixed signal front end (MxFE®) is a highly integrated device with four 16-bit, 12 GSPS maximum sample rate, RF digital-to-analog converter...
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AD9081 on Analog.com
As per my information, ADC of the EVAL-AD9081 has a maximum sample rate of 4GSPS.
At what other sample rates, we can operate this card?
Is it possible to operate this card at 1GSPS or less sample rates?
Hi Waqas_Rehman,
You can see the supported modes for the AD9081 in the following user guide: https://www.analog.com/media/en/technical-documentation/user-guides/ad9081-ad9082-ug-1578.pdf (starting from page 94). There is also example "Example 5: 4D2A Single Band, DAC in 1 GSPS I/Q Mode, ADC in 1 GSPS I/Q Mode" at page 239.
Please note that you will need to modify the JESD parameters & clocks in the devicetree, the JESD parameters inside the system_project.tcl file and (possibly) the timing_constr.xdc file with your clock values before building the HDL.
Regards,
Bogdan
Hi Waqas_Rehman,
You can see the supported modes for the AD9081 in the following user guide: https://www.analog.com/media/en/technical-documentation/user-guides/ad9081-ad9082-ug-1578.pdf (starting from page 94). There is also example "Example 5: 4D2A Single Band, DAC in 1 GSPS I/Q Mode, ADC in 1 GSPS I/Q Mode" at page 239.
Please note that you will need to modify the JESD parameters & clocks in the devicetree, the JESD parameters inside the system_project.tcl file and (possibly) the timing_constr.xdc file with your clock values before building the HDL.
Regards,
Bogdan