Hello,
My customer would like to connect differential LVDS output to DS25BR120 IN+/IN- with ac coupling like Figure 5 in the datasheet. In this case, how much is the IN+/IN- common dc voltage?
Best regards,
K.Hirano
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Hello,
My customer would like to connect differential LVDS output to DS25BR120 IN+/IN- with ac coupling like Figure 5 in the datasheet. In this case, how much is the IN+/IN- common dc voltage?
Best regards,
K.Hirano
Hirano-san
Please see this app note, https://www.ti.com/lit/an/slaa840/slaa840.pdf. You need to provide external common mode voltage. Please also note that the data must be DC balanced when using AC coupling on the LVDS input.
Thanks
David