TUSB216-Q1: TUSB216-Q1 Using two TUSB216-Q1 devices on a link, would that be feasible?

Xiaoxiang Liu

Expert 4795 points

Part Number: TUSB216-Q1

Tool/software:

Hi team,

Using two TUSB216-Q1 devices on a link, would that be feasible?

Regarding the connection diagram below, would this configuration affect the BC1.2 handshake recognition?

Thanks

Xiaoxiang

3 months ago

0 Undrea Fields 3 months ago

TI__Expert 8030 points

Hi Xiaoxiang,

This is feasible, what is the PCB trace or cable length between the two redrivers? It would be recommended to configure both redrivers with the lowest EQ setting first.

Regards,

Undrea

0 Xiaoxiang Liu 3 months ago in reply to Undrea Fields

TI__Expert 4795 points

Hi Undra,

Thanks for your support.

The Cable length + PCB trace = 5 meter.

And customer concerned the BC1.2 handshake.

Thanks

Xiaoxiang

0 Undrea Fields 3 months ago in reply to Xiaoxiang Liu

TI__Expert 8030 points

They can leave the CDP_ENZ pin floating, this will not interfere with BC1.2 handshake.

Regards,

Undrea

Interface

Interface forum

TUSB216-Q1: TUSB216-Q1 Using two TUSB216-Q1 devices on a link, would that be feasible?