SNLA241A October   2015  – July 2025 DP83867CR , DP83867CS , DP83867E , DP83867IR , DP83867IS

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Factors Affecting Power Consumption
    1. 2.1 Operational Mode
    2. 2.2 I/O Pin Loading
    3. 2.3 Channel Utilization
    4. 2.4 Payload
    5. 2.5 Temperature
  6. 3Power Saving Modes
    1. 3.1 IEEE Power Down
    2. 3.2 Deep Power Down Mode
    3. 3.3 Active Sleep
    4. 3.4 Passive Sleep
  7. 4Power Consumption Baseline Data
    1. 4.1 Base Line Power Consumption
  8. 5Summary
  9. 6Appendix
    1. 6.1 1000M Power
    2. 6.2 100M Power
    3. 6.3 10M power
    4. 6.4 Channel Utilization 1000M
    5. 6.5 Power Down Consumption
  10. 7Revision History

2.5 Temperature

Operating temperature also affects the power consumption of the PHY. Higher ambient temperature means higher power consumption.

Temperature has the least amount of influence on total power consumption because PHYTER products are designed to internally compensate temperature variations.