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DS92LX1621/DS92LX1622 EMI issues

Mickey Zhang
Genius 12080 points
Other Parts Discussed in Thread: DS92LX1622, DS92LX1621

Hi Sir,

The customer uses DS92LX1621 and DS92LX1622. But when the customer does the EMI radiation testing, he found  excessive radiation.

The cable between DS92LX1621 and DS92LX1622 is about 1m. The customer uses the two chips to transmit video signals. The attachment is the customer's testing result.

Do we have the requirement for the length  the type and any other parameters of the cable?
Thanks,
Best Regards,
  • 0
    TI__Mastermind 29655 points
    Hi Mickey,

    I have only been able to recover a small amount of data regarding the eye performance when used with different Rosenberger/Leoni cable assemblies (up to 15 m) from when the part was being evaluated. We do not have specifics on requirements when it comes to EMI. Please let me know if you would like to review this report or if you are looking for something else.

    Regards,

    Michael