TPS65987D: USB2.0 signal condition use case

Hirokazu Takahashi

Expert 8420 points

Part Number: TPS65987D
Other Parts Discussed in Thread: TUSB217, , TUSB216, TUSB217A

Hello Support team,

When USB2.0 redirver like TUSB217 is used with TPS65987D, do you have any recommended connection at USB_P/N?

TUSB217 support BC1.2 also.

Is it possible to make USB_P/N opened in the case using TUSB217?

I understand there are some product like TUSB216 which make BC1.2 disable.

But we want to consider using TUSB217 because of delivery issue.

Best Regards,

Hirokazu Takahashi

over 3 years ago

0 Tommy Lin over 3 years ago

TI__Mastermind 31880 points

Hi,

I will get back to you as soon as possible.

Regards.

0 Hirokazu Takahashi over 3 years ago in reply to Tommy Lin

TI__Expert 8420 points

Hello Team,

Could you support this?

Regards,

Hirokazu

0 Tommy Lin over 3 years ago in reply to Hirokazu Takahashi

TI__Mastermind 31880 points

Hi,

Sorry for the late response, I will get back to you as soon as possible as I have other items on my hands.

Regards.

0 Tommy Lin over 3 years ago

TI__Mastermind 31880 points

Hi,

Below is the suggestion from the team:

Since you are using a redriver here for signal conditioning, we suggest you don't connect the USB_P/N on TPS65987D and connect the USB_P/N to TUSB217A.

Regards.

Interface

Interface forum

TPS65987D: USB2.0 signal condition use case