• State
  • Locked Locked
  • Replies 2 replies
  • Subscribers 33 subscribers
  • Views 185 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

Original question:

BQ79600-Q1: BQ79600 Daisy Chain issue

DP83TC812R-Q1: DP83TC812R-Q1 schematic and strap setting review

Lee Victor
Intellectual 295 points
Part Number: DP83TC812R-Q1

Tool/software:

Dear TI Team Sir,

I need to make sure the schematic and strap are configured correctly. Could you please review the setup and let me know if everything is in order?

Thank you so much.

DP83TC812_Schematic_Checklist.xlsx

LE0_TI_2025.pdf

  • 0
    TI__Genius 14005 points

    Hi Lee,

    I will review and provide feedback tomorrow.

    Best regards,

    Melissa

  • 0 in reply to Melissa Chang
    TI__Genius 14005 points

    Hi Lee,

    The schematic looks good. Some minor comments:

    1. For power, please follow the capacitor values shown in the schematic checklist at a minimum

    2. R1031 should be 100 ohms

    2. For TRD_M/P, the components should follow these requirements:

    • Common Mode (CM) Termination Resistors: 1kΩ, 0.75W, 1%
    • MDI Coupling Capacitor: 4.7nF
    • ESD Shunt: 100kΩ, 0.125W, 5%
    • DC Blocking Capacitors: 0.1uF, 50V, 1%

    Best regards,

    Melissa