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TCAN1145-Q1: How to enhance EMC performance

Ryker She
Expert 4360 points
Part Number: TCAN1145-Q1

Tool/software:

Hi expert,

My customer (CosMX) wants to know how to enhance EMC performance except of adding CM choke and beads in CANH/ CANL? Their end customer doesn't allow the CM choke solution and beads in their project. Thanks.

Best Regards,

Ryker

  • 0
    TI__Mastermind 28030 points

    Hi Ryker,

    What kind of EMC test are they doing? The EMC performance can be improve with an optimization of layout, but it still requires the choke to pass conducted emission test for all the transceivers on the market.

    Regards,

    Sean