TS3USB221: TMUXHS221 improvement

Fred Cheng

Part Number: TS3USB221
Other Parts Discussed in Thread: TMUXHS221

Hi team,

May I know what has improve or different from TS3USB221 to TMUXHS221 ,

please send me the comparison table if it's OK, thanks

0 Brian Zhou over 3 years ago

TMUXHS221 is P2P to some competitor's device, it also have higher bandwidth.

0 Fred Cheng over 3 years ago in reply to Brian Zhou

Hi Brian,

I don't get it.

USB 2.0 bandwidth doesn't change at all (480Mbps), why would bandwidth be higher?

Can you elaborate the difference ? like insertion loss?

+1 Brian Zhou over 3 years ago in reply to Fred Cheng

BW is the frequency where 3db insertion loss is.

Some customers may need to switch between USB2 and some other signals need a little higher BW, 1Ghz or 2Ghz.

Regards

Brian

0 Fred Cheng over 3 years ago in reply to Brian Zhou

Hi Brian,

take I3C for example , I think both device can support I3C right?

i3C is only 12.5MHZ lower than type-C SBU frequency

and would you let me know when is the RTM date of TMUXHS221? email would be fine a well

thanks

0 Brian Zhou over 3 years ago in reply to Fred Cheng

yes, it should work.

RTM is around end of Dec, but you can order sample now.

Thanks

Brian

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