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Altera_Forum's avatar
Altera_Forum
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12 years ago

DC signal measurement

Hi, What is a good AD/DA board that can be interfaced to a DE4 board and can be used for DC signals ? I've looked at the TerasIC daughter cards and they do not support DC signalling.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thanks for the suggestions. Our main AD/DA requirements are - sampling rate ~ 100MSPS, >8bit precision. We require a high speed AD/DA even though we are measuring DC signals since it is a time and noise sensitive process. I searched Linear Tech website, but every board they had at that sampling rate was AC coupled. We came across this one board that we could use - http://www.knjn.com/shopflashy.html . We were unable to find any other board that satisfied our requirements. Do you have any suggestions or know of any such board ?