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Altera_Forum
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15 years ago

Aria II GX ALTGX Serdes issue-Serdes Expert needed

Maybe there is someone out there who can help with this... We are using an Aria II GX device. We have a 150 MHz diff clock coming into a refclock location. I/O standard is the 1.5V PCML. Thi...
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Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

You didn't mention Scenario 3:

Feeding the clock to the GxB ref input and a regular differential clock input in parallel. AC coupling and bias resistors have to be used at the LVDS clock input.