Forum Discussion

Honored Contributor

11 years ago

DC-Coupling LVDS Tx to PCML Rx (Cyclone IV GX)

I want to use a Cyclone IV transceiver input to receive a LVDS signal (about 800Mbps over 50cm cable). I need to use DC-coupling as the signal is not DC balanced. Because of the Vcm requirement...

Altera_Forum

Honored Contributor

11 years ago

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True (but have not found any yet).

--- Quote End ---

This thread ...

http://e2e.ti.com/support/interface/high_speed_interface/f/138/p/338631/1183057.aspx#1183057

Discusses using the SN65CML100 and a resistive termination network. The thread does not have the full solution, but at least its on the right track ...

Cheers,

Dave

Forum Discussion

DC-Coupling LVDS Tx to PCML Rx (Cyclone IV GX)

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