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Altera_Forum
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13 years ago

StratixIV GX and SFP

I want use GXB_RX and GXB_TX link to the SFP. The GXB_RX and GXB_TX are LVDS levels. The SFP is LVPECL or CML levels. How to link them? In the StratixIV GT board of Altera, they just li...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Thanks for your reply.

In my design, the stratix IV GX is used.

The stratix IV GT is used in the Altera development board which I can refer.

The transciever power supply is 1.5V in my design. Based on your advice, the AC couple mide will be used.

Thanks.