SNLA371B December   2020  – February 2024 DP83TG720R-Q1 , DP83TG720S-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Hardware Configuration
    1. 2.1 Schematic
  6. 3 Software Configuration
  7. 4 Testing PMA
    1. 4.1 PMA Testing Procedure
  8. 5 Testing IOP: Link-up and Link-down
    1. 5.1 IOP Testing Procedure
  9. 6 Testing SQI
    1. 6.1 SQI Testing Procedure
    2. 6.2 Mapping SQI with Link Quality
  10. 7 Testing TDR
    1. 7.1 TDR Testing Procedure
  11. 8 Testing EMC/EMI
  12. 10Revision History

8 Testing EMC/EMI

OA TC-12 specifies conducted EMC/EMI tests. For DP83TG720, these tests were carried out in OA compliance test house FTZ and testing of emissions on MDI, emissions on each supply pin, immunity to RF signals are part of the test suite. The board was designed in accordance with OA specifications by FTZ.

Hardware and software configurations highlighted in the document were used for these conducted EMC/EMI tests. Configurations are available if further enhancement over TC-12 specs are required for an application.

Detailed test report from FTZ with procedures and OA compliant results is available on request.

Other than conducted emission tests (for OA TC-12 compliance), DP83TG720 (with mentioned hardware and software configuration) has been tested against different radiated emission and radiated immunity requirements of different OEMs. Details of radiated emission and immunity test results are available on request. Configurations are available if further enhancement of margins is required for an application.