Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

  • State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 33 subscribers
  • Views 1792 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LVDS to RS422 translator

Art Mecina
Genius 16585 points
Other Parts Discussed in Thread: THVD1420, DS90LV012A, THVD1451, THVD1552

Hello Guys,

Good day.

Do we have an LVDS to RS422 translator solution?

Thanks and regards,

Art

  • 0
    TI__Mastermind 25705 points

    Art,

    I think you need to convert LVDS into TTL first, then from TTL to RS422, which need two transceivers.

  • 0
    Guru 279980 points

    There is no device specifically designed for this.

    It would be possible to combine an LVDS receiver (e.g., DS90LV012A) with an RS-422 transmitter (e.g., THVD1420).

    Alternatively, use a full-duplex RS-485 transceiver (e.g., THVD1552 or THVD1451) to receive the LVDS signal directly; the LVDS differential voltage of about 350 mV is large enough for an RS-422/485 receiver.

    Other devices might be more suitable, depending on the required frequencies.