TUSB2036: Difference between TUSB2036/46/77

Han Wang

Part Number: TUSB2036
Other Parts Discussed in Thread: TUSB2046I, TUSB2077A, TUSB2046B, , TUSB4041I, TUSB4020BI

Tool/software:

Hi Expert,

In addition to the port number, could you help me understand the difference between TUSB2036, TUSB2046I, TUSB2046B and TUSB2077A? Which one is recommended for general purpose USB2.0 Hub?

Thanks,

Han

7 months ago

0 David (ASIC) Liu 7 months ago

TI__Guru**** 161916 points

Han

Do they need full speed or high speed hub? All three hubs are USB2.0 full speed hub. For USB2.0 high speed hub, pleases use TUSB4041I or TUSB4020BI.

Thanks

David

0 Han Wang 7 months ago in reply to David (ASIC) Liu

TI__Intellectual 1245 points

Hi David,

As we talked with customer, they are not sure about the speed. The application is PCIe 6.0 GPU and they said it requires a USB connection per PCIe Link. Customer will need 18 USB ports in total. I am wondering if you have heard about this application on PCIe Gen6 GPU?

Thanks,

Han

0 David (ASIC) Liu 7 months ago in reply to Han Wang

TI__Guru**** 161916 points

Han

I honestly don't know. Below is our USB2.0 and USB3.0 hub roadmap. I can provide further help if they can provide more detail.

Thanks

David

Interface

Interface forum

TUSB2036: Difference between TUSB2036/46/77