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DP83867IR: About specification of DP83867

yusuke otake
Prodigy 210 points
Part Number: DP83867IR

Please tell me.

Is there a problem such as matching to use in combination of DP83867IR and L829-1J1T-43 from Bel Fuse?
best regards,
otake.
L829-1B1T-43_drawing.pdf

  • 0
    TI__Mastermind 18425 points
    Hi Yusuke,

    Usually we recommend keeping common mode chokes between magnetics and cable. The 4.7pF cap between each pair are also not required. However I do not think that these differences will cause the PHY to not work. Since this is different than the datasheet recommendation, I will suggest performing system level testing to verify performance.

    -Regards,
    Aniruddha
  • 0 in reply to Aniruddha Khadye
    Prodigy 210 points

    Hi Aniruddha,

    Thank you for your answer.

    The difference in the position of the common mode choke seems to be a problem.

    I would like to try actually testing and working.

    Best Regards,

    Otake.