SDAA067A August   2025  – March 2026 DP83826AE , DP83826AI , DP83826E , DP83826I

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Critical Design Change for DP83826Ax Rollover
  6. 3Difference Between DP83826x and DP83826Ax
    1. 3.1 Fast Link-Drop (FLD) Strap Configuration
      1. 3.1.1 Basic Mode
      2. 3.1.2 Enhanced Mode
    2. 3.2 EMC Performance
  7. 4Summary
  8. 5References
  9. 6Revision History

2 Critical Design Change for DP83826Ax Rollover

Change Needed for Optimal DP83826Ax Implementation:

  • Enhanced EMC Performance: Pull Strap11 HIGH to enable optimal EMC performance in both basic and enhanced mode or use register configuration (0xB = 0x0001) if FLD is used. See Table 3-4 for DP83826Ax's EMC performance enhancement.