Forum Post: RE: AFE7222 - external pull up resistance and pull down resistance on LVDS pin

Hi Eben San,

We have additional question.

If we don't use Sync Pin, please teach us more details.
The datasheet shows that "Sync pin can be tied to ground.
(or in the case of differential SYNC input tie SYNCINP to logic low and SYNCINN to logic High)".

So, in the case of differential SYNC input,  should SYNCINP and SYNCINN tied with 100Ωterminal(terminal resitance ) or not?

Kind regards,

Hirotaka Matsumoto