In the document titled EVALUATING THE AD9680/AD9234 ANALOG-TO-DIGITAL CONVERTER , item 7 of 'Configuring the board' gives an equation for the REFCLK. What should the values for M and L be?
For more information on L and M, please refer to the "JESD204B OVERVIEW" section in the AD9680 datasheet and table 26 on page 72.
there is some more information in the RAQ here : Presto! Double Your Number of ADC Channels | Analog Devices
Thank for your reply, I will look at the ‘JESD204B OVERVIEW’ as you suggest.
However I have another question regarding testing the AD9680 with the ADS7-V2 and VisualAnalog analyser software….
Is it possible to save the raw ADC data on the host PC for offline analysis with (e.g.) Matlab?
If so, what is the maximum block size that can be captured and saved to PC file (i.e. can the entire DDR3 buffer be saved to file)?
And what file format would it be saved in by VisualAnalog (I’ve seen mention of .csv file but this would be very slow for large amounts of data)?
please take a look at the following thread(s)