TUSB213: About serial connect for 10m cable

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Guru 21045 points

Part Number: TUSB213
Other Parts Discussed in Thread: TUSB217, TUSB216

Hi Team,

We would like to realize the transmission of USB2.0 by 10m cable.

May I connect TUSB213 to series?

(Please refer to the following image.)

And, could you please let us know recommended solution if you have any information?

[Image]

Regards,

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over 4 years ago

0 Malik Barton57 over 4 years ago

TI__Guru 64326 points

Hi Hide,

Your configurations correct and is possible to implement with TUSB213 but I do recommend using our newer devices TUSB217 or TUSB216 for 10m applications.

0 Hide over 4 years ago in reply to Malik Barton57

Guru 21045 points

Hi Malik-san,

Thank you for your prompt reply and advice.

Could you please let us know “Evaluation result(Eye pattern waveform) of 10-m cable length with twoTUSB216 devices” if you have any information?

Regards,

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0 Malik Barton57 over 4 years ago in reply to Hide

TI__Guru 64326 points

Hi Hide,

See image below image for the following setup. Highest boost setting was used on both TUSB216.

USB Hub or Host --> TUSB216 --> 10m Cable --> TUSB216 -- Scope

Please keep in mind the following:

Customer result will vary for the below image
Result is dependent on performance of the USB Host or Hub and should also be evaluated
Cable size and quality will also impact the result and will vary from the below.
This test was run with evaluation boards, on board performance may vary (additional insertion loss due to extra trace/layout, etc.).
- Direct connections were made between all components of this test.

0 Hide over 4 years ago in reply to Malik Barton57

Guru 21045 points

Hi Malik-san,

Thank you for your prompt reply and detail information.

I greatly appreciate your cooperation.

Regareds,

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TUSB213: About serial connect for 10m cable