TS3USB221: Question Asking

Jason Ciou

Part Number: TS3USB221

Hi Team,

My customer want to check the route from the J623 and HUB to TI’s MUX if is ok.

1.) The place of MUX if is suitable.

2.) The distance of route if is suitable.

If you need the layout file, please let me know. I will send the file by mail.

0 Brian Zhou over 4 years ago

USB-A3 is USB connector? why not place close to U839/U849.

Pls send layout file as well.

Regards

Brian

0 Jason Ciou over 4 years ago in reply to Brian Zhou

Hi Brian,

I send the file to you by mail.

Could you help to to check if anything need to modify in ,y customer layout, thnaks.

Jason

0 Jason Ciou over 4 years ago in reply to Brian Zhou

Hi Brian,

Yes, is USB connector, I also send the block diagram to you.

Jason

0 Jason Ciou over 4 years ago in reply to Brian Zhou

Hi Brian,

My customer need to put the U839/U849 close to USB-A3? If he do that, is it ok with hub signal?

Jason

+1 Brian Zhou over 4 years ago in reply to Jason Ciou

Jason:

Actually trace length is not long ( like 5in). so it should be ok, just make sure max 2 vias on high speed trace.

Regards

Brian

0 Jason Ciou over 4 years ago in reply to Brian Zhou

Hi Brian,

Thanks.

Jason

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