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data acquisition through AD-FMCDAQ2-EBZ (sampling rate and input issues)

Question asked by prietoy on Apr 11, 2018

Hi!

 

I'm developing a prototype for flow measurement. For data acquisition I was thinking that the AD-FMCDAQ2-EBZ evaluation board may be the most suitable option in the market, however, I have some doubts and hope you can help me. 

 

1) The operating frequency of the prototype is 10MHz and I need an accuracy of 0.1deg in phase shift measurement. Ideally, I would need a sampling rate of over 3GS/s but couldn't find a development board that reaches that rate while providing me the advantages of incorporated ADC/DAC clock synchronisation. The AD-FMCDAQ2-EBZ evaluation board work with a sampling rate of up to 1GS/s. Do you know of any other product that can do the same but at a higher sampling rate?

 

2) This board has only 2 input and 2 outputs, I need at least 4 inputs and would like to avoid using multiplexers, do you have an alternative solution (other than buying 2 boards)?

 

Thank you for your help,

 

P

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