TMDS442 Check of circuit connection

Hello,
Can you attach it as pdf and also showing the source and sink connection?
Regards

Hello  Elias-san,

Thank you for your reply.

I asked to my customer about your comments.

But they cannot show the source and sink connection.

They can show only below pdf file.

TMDS442_Circuit Check.pdf

Best Regards,

Y.Hasebe

Hi Yoshiki,

This is a public forum, any E2E user can view the files and diagrams you attached, if you want to share sensitive information you can send it by private message or email.

PDF is still a little blurry, with some effort I can see the name of the signals and value of components.

5V_PWR2 and 5V_PWR4 should be tied to 5V_POWER coming from its connector.

SCL/SDA(source side) should have 47k pullups, SCL_SINK/SDA_SINK should have 6k pullups

Regards

Hello Moises-san,

Thank you for your reply.
I understood sensitive information.

I will tell my customer about your comments.
I have one more additional question.
Is the unconnected terminal processing in the circuit diagram incorrect?

Best Regards,
Y.Hasebe

Hello Moises-san,

I have one more question.
Please tell me the recommended value of the bypass capacitor for the power supply of tmds442

Best Regards,
Y.hasebe

Hi Yoshiki-san,

The procedure to tie unconnected ports is the one we recommend on datasheet.

Regarding bypass capacitor, place a pair of 0.1uF and 0.01uF capacitors on each power pin, and one bulky capacitor on the whoel power supply, this is commonly on voltage regulator.

Regards

Hello Moises-san,

Thank you for your reply.
I understand your comments.
I will answer to my customer.

Best Regards,
Y.Hasebe