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Hi I am using ADuM5402 in our design. While doing Radiated emission test, it fails at 353MHz. I found that this IC radiates at around 353 MHz and other harmmonics of 180MHz. Could you please help me out to remove these peaks by using cap or ferrite bead?

Question asked by dmotwani on Dec 14, 2016
Latest reply on Dec 16, 2016 by bkennedy

Hi I am using ADuM5402 in our design. While doing Radiated emission test, it fails at 353MHz. I found that this IC radiates at around 353 MHz and other harmonics of 180MHz. Could you please help me out to remove these peaks by using cap or ferrite bead? Below is the schematic which i am using.

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