SN65LVCP408 work as HDMI switcher

Jeff Wang100039

Intellectual 2840 points

Other Parts Discussed in Thread: SN65LVCP408, TMDS442

Hi,

Does SN65LVCP408 can work as 2x2 HDMI switcher? TMDS, VML need any match circuit? thank you.

over 13 years ago

0 Matt Sunna over 13 years ago

TI__Guru* 81035 points

Hi Jeff,

For this type of application the TMDS442 has been the best solution if it can support the data rates you are looking for. Although the LVCP408 is a good part it has some fundamental issues for HDMI applications.

It does not support the HPD or DDC lines.
The input and output common modes do not meet HDMI requirements.

Best regards,

Matt

0 Jeff Wang100039 over 13 years ago in reply to Matt Sunna

TI__Intellectual 2840 points

Hi Matt,

Thank you. I will suggest them use TMDS442.

Interface

Interface forum

SN65LVCP408 work as HDMI switcher