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AWR1843AOPEVM: Sensors forum

hk shin
Prodigy 140 points
Part Number: AWR1843AOPEVM
Other Parts Discussed in Thread: AWR1843AOP,

Dear sir,

I designed 77GHz radar using the EVK pcb & schematic reference design, AWR1843AOPEVM board(AWR1843AOP & PMIC LP97524JRNGQ1 @top side)

Q1)  Is there no noise problem from PMIC switching for certification -  FCC(USA), KC(Korea).

Q2) For certification, Can I receive any special command descriptions?

Regards,

Shin

  • 0
    TI__Mastermind 30125 points

    Hello,

    We have not done KC certification, so I cannot comment on that but you should not have any issues with FCC from the PMIC. If you do have issues you can enable spread spectrum clocking on the PMIC, the details are provided in the PMIC datasheet. 

    Regards,

    Adrian