HD3SS6126: USB 3.0 4:1 Mux/DeMUx recommendation

Yang:

    we don't have 4:1 or 3:1 Mux USB3 .

Regard

brian

Hi Brian,

Can we use 3pcs 2:1 Mux to form a 4:1 Mux? if it's possible, do you have application example? thanks.

Hi,

You can cascade TMUXHS4212 to form a 4:1 MUX solution. Please note that the insertion loss, Ron, Con, and BW will all by affected by this cascading solution.

Thanks

David 

Hi David,

Thanks for your suggestion. My question is how can customer evaluate the performance? do we have methods to estimate the performance like how long it can transmit with this solution? Or customer need to do some experiments to know the performance.

thanks a lot.

Best regards,

Yang

It will be easy if customer can run simulation with S4P module, or they can capture eye diagram with cascading mux.

question is does customer really want to use two muxes to replace one chip solution?

Regars

brian