Other Parts Discussed in Thread: HD3SS460
Hello, This is developer who is interested in your product. I have a series of problem so I need your help.
While I`m designing USB C part, I used HD3SS460 to seperate USB signal and DP siganl, and sued SN75DP139 to change DP singal to HDMI signal. but It came with two problems,
1. DP to HDMI PCB routing is "Physically impossible whien using only F.cu" HDMI connector do not allow HDMI signaling using only F.cu(I`m 6 layer now)
2. While using PFC, connector pin count is seriously low, so I have to connect only LNA and LNB to d1 and d2.
Is it OK to use back cupper to use DP and HDMI routing? and Is it available to use only two lane DP to signal SN75DP139?