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Spieler's avatar
Spieler
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7 years ago

Cyclone V LVDS deserializer bitrate

Hi, I am writing to see if we can identify the reason why the LVDS receiver of our system has problems to receive the incoming stream properly. The incoming stream comes from an LVDS ADC (AD9257) ...
IDeyn's avatar
IDeyn
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7 years ago

Hi Spieler!

First of all, why did you choose 580 Mbps?

As about internal termination, I suppose that it is unlikely that issue comes from internal termination because of relatively slow speeds on each individual LVDS pair.

Also did you try to choose slower speeds? Do you use dev. board or your own PCB?

Best regards,

Ivan