DS90UB928Q-Q1: DS90UB928-Q1 schematic review

Betty Guo

Part Number: DS90UB928Q-Q1

Hi team,

could you help review DS90UB928-Q1 scheamtic, thank you

0 Charley Cai over 5 years ago

Hi Betty,

I will review the file and get back to you in 3 days.

Best Regards,

Charley Cai

0 Charley Cai over 5 years ago in reply to Charley Cai

Hi Betty,

1. The Ser side and Des side AC caps need to have the same value. Please make sure the Ser side uses 100nF cap as well.

2. Please follow datasheet Typical Connection Diagram on selecting the power decoupling cap values.

3. Please make sure the OLDI outputs +/- pairs are terminated with 100ohm at the display side.

Best Regards,

Charley Cai

0 Betty Guo over 5 years ago in reply to Charley Cai

thanks Charley.

customer updated the scheamtic, please help check it again, thanks.

0 Charley Cai over 5 years ago in reply to Betty Guo

Hi Betty,

This looks ok.

Best Regards,

Charley Cai

Interface forum