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Can TS2PCIE412 support V-by-One application?

Gibson Kim
Prodigy 420 points
Other Parts Discussed in Thread: TS2PCIE412, TS3DV642

Hi,

Can you please advise if TS2PCIE412 works for VbyOne interface?

Since there are limited electrical spec information in the datasheet, I would like to make sure there is no issue for the part to meet VbyOne electrical spec (max datarate can be up to  3Gbps).

Thanks in advance for your advice.

 

Thanks, Gibson

  • 0
    TI__Mastermind 45595 points

    Gibson,

    To determine if a signal switch is appropriate for a particular signal standard you need to look at a couple of parameters.

    The first one you mentioned is the data rate.  The TS2PCIE412 has a bandwidth of 2GHz.  Theoretically the 2GHz bandwidth can support up to  4Gbps but we always recommend some margin.     You can see more information about this in question 2 in our FAQ post. 

    The other parameter you would need to consider is the voltage swing of the signal.  The TS2PCIE412 device can support a signal swing from 0-2V.  This post below states V-by-One standard specifies a voltage swing similar to the LVDS standard so you need to make sure the system doesn't exceed the voltage limits of the switch.  Overview of LVDS Technology

    If you would like a device with higher bandwidth devices you can look at the TS3DV642 which has >7GHz bandwidth found in this selection tool on ti.com.

    Thank you,

    Adam