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TMS320F280039C: radiation of this device

Yale Li 李耀先
Expert 4660 points

Part Number: TMS320F280039C

Hi Team,

After F280039C is programmed, there will be 10M frequency multiplication or other frequency multiplication signals when tested with a near-field probe. The other devices did not radiate.

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Thanks & Regards

  • +1
    TI__Mastermind 42195 points

    What code is being ran? What is the clock source? What PLL settings are being used? Is this specifically radiating from the chip only? If so please indicate where on the package.

    Throughout testing there were no RE at 10MHz intervals present in the RE in any measurement orientation..

    Regards,
    Cody