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DS90LV032A: Roadmap of the logic Interface

Lacey Lin
Intellectual 2900 points
Part Number: DS90LV032A
Other Parts Discussed in Thread: SN74AVC8T245, SN65MLVD200, SN65MLVD200A

Hi team,

My customer wants to update his product with small size. So they wants to seek for the replacement part with small size package. Such as SN74AVC8T245, DS90LV032, SN65MLVD200 and so on.

So the customer wants to know if we have the optional parts for the replacement now or in the future.

Can we provide the roadmap of the parts?

Thanks a lot!

Lacey

  • 0
    TI__Intellectual 1635 points
    Hi Lacey,

    The DS90LV032 and SN65MLVD200A are not currently planned to be moved to smaller packages. Do you have details on the requested package type from your customer? I would like to find out more details about the opportunity and requirements. Feel free to contact me directly at Ryan.Hashimoto@ti.com.

    I do not have visibility on the SN74AVC8T245. Please re-post your question so the team that supports that device can respond separately.

    Regards,
    Ryan
  • 0 in reply to Ryan Hashimoto
    TI__Intellectual 2900 points

    Hi Ryan,
    Thanks for your reply!
    The DS90LV032 and SN65MLVD200A are used in the BBU board which is plugged in the backboard with other PCB board.
    And the BBU board needed to be hot plugged which the transmission is doing.
    So I want to know whether the DS90LV032 and SN65MLVD200A can support hot plugged?

    In addition, the receiver of the DS90LV032 and SN65MLVD200A can only support the 3V CMOS. Is there the MLVDS transceiver can support 1.8V CMOS?


     Thanks a lot!
    Lacey

  • 0 in reply to Lacey Lin
    TI__Intellectual 1635 points
    Hi Lacey,

    TI does not currently have an MLVDS solution that supports 1.8V CMOS. I recommend pairing the LVDS device with a level translator from the LSF010x family.

    Please let me continue to research to find out if the DS90LV032 and SN65MLVD200A support hot plug operation.

    Regards,
    Ryan
  • 0 in reply to Ryan Hashimoto
    TI__Intellectual 1635 points
    Hi Lacey,

    In regards to your questions about the devices being able to support hot plug, I consider a device to support hot plug if the inputs can support signals when the power supply is at 0V, and the GND is connected. Please make sure the GND is connected first in any hot plug applications.

    I have reviewed the specifications for the DS90LV032 and SN65MLVD200A and they do support hot plug operation as described above.

    Regards,
    Ryan