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TPD5S116 used as HDMI Sink?

Adam Garrison1
Intellectual 580 points
Other Parts Discussed in Thread: TPD5S116

I am hoping to design with the TPD5S116 since it looks like a reference design (NDA protected) I am using uses it too.  I am puzzled by how to use the HDMI companion chips for HDMI Sink usage.  The datasheet has a block diagram for Source, but nothing for Sink.

  • 0
    TI__Genius 12190 points

    Hi Adam,

    Updated: TPD5S116 cannot be used on the sink side due to the difference in pull-up resistor specifications between the source and sink sides. The values in TPD5S116 meet the source side of 27k for CEC and 1.7k for DDC. The sink side requires 27K for CEC and 47K for DDC.

    Regards,