Other Parts Discussed in Thread: SN65LV1224B,
We designed a serdes function with SN65LV1023A and SNLV1224B, each chip supplier with separate power supply and clock, the link between the serdes is only twisted/shielded LVDS cable, no other signal. The question is we found that the SN65LV1224B never locked, and note that the input to the serializer not always with data, some times some channels are always high or always low and rest channels with data. Could you help to check the design below, and give your comments, thanks in advance!