• State Resolved
  • Locked Locked
  • Replies 4 replies
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 696 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLK110: About PMD-input

Hayashi
Expert 1840 points
Part Number: TLK110

Hi teams

I recognize that the PMD-input on the receiving side is "TP-PMD compliant" as standard, but does PMD-input of 100 Mbase-TX of TLK 110 conform to "TP-PMD compliant"?

Can you think that it is the same as the following description of DP83848?

best regards

Hayashi

  • 0
    TI__Mastermind 26320 points
    Hi,

    IEEE defines compliance requirement transmitter only.

    Regards,
    Geet
  • 0 in reply to Geet Modi
    Expert 1840 points
    Geet san
    Thank you for your reply, but I am not satisfied with your answer.
    I just want to know that "Does PMD-input of 100 Mbase-TX of TLK 110 conform to "TP-PMD compliant"?"

    And, I think TLK110 is compliant to IEEE802.3. so, Is TLK110 compliant to the following contents as well?
    IEEE 802.3 14.3.1.3.2 Receiver differential noise immunity (10BASE-T)
    IEEE 802.3 25.4.9.3.1 External coupled noise (100BASE-TX)

    If TLK110 is compliant, please let me know the value of reject level.

    Best regards
    Hayashi
  • 0 in reply to Hayashi
    TI__Mastermind 26320 points
    Hello Hayashi-san,

    All TI 10/100 Phy are IEEE compliant. The parts go thru UNH Compliance test.

    100Base-TX section 25.4.9.3.1 is primarily for the cable and not for Phy reciever.

    For 10Base-Te section : I thought your question was limited to 100Base-TX only. IEEE specifies minimal of 585 mV and max of 3.1V as spec for 10Base-T.

    Regards,
    Geet
  • 0 in reply to Geet Modi
    TI__Mastermind 26320 points
    Closing this thread. Incase you have further questions, please open new thread with reference to this.

    Regards,
    Geet