How to Correct Interleaving Issues With the Althea 5GSPS FMC Card


Do you ever find yourself running into interleaving issues while using a system with multiple analog-to-digital converters? There can often be differences in gain or phase between the two or multiple channels that are involved with the capture. Fidus and ADI have created a 5GSPS FMC card which works on a multiple analog-to-digital converter that can also correct any unwanted interleaving products. The video above is a live demonstration of how the Althea 5GSPS FMC Card has interleaving correction logic that makes unwanted interleaving spurs disappear.

You can watch how the interleaving spurs appear when the interleaving correction is turned off. The unwanted spurs can be difficult to get rid of so the Althea card proves that it is piece of next generation technology that will be useful for all of your multiple analog-to-digital converters.The Althea 5GSPS 12-bit, JESD204B ADC based FMC is a powerful solution for your prototyping and limited production needs. Visit our products page here for more information about this FMC card, as well as our other FMC and A/D Converters that we offer.