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Original question:

DP83869HM: Current consumption per rail in two supply mode

DP83869HM: SGMII Mode - Current consumption per rail in two supply mode

Eran Dahan
Prodigy 30 points
Part Number: DP83869HM

Hi,

I'd like to know the current consumption when using the SGMII mode per power rail on the configuration of two supply mode

VDDIO = 3.3V

VDD1P1 = 1.1V

VDDA1P8= NC

VDDA2P5 = 2.5V

  • 0
    TI__Mastermind 19250 points

    Hi Eran,

    Please find the typical current consumption from each supply below.

    Supply Op_Mode Test Condition Typ Unit
    I(1V1) SGMII to Copper (1G) Room Temperature, 1.1V supply voltage 220 mA
    I(1V1) SGMII to Copper (100M) Room Temperature, 1.1V supply voltage 125 mA
    I(1V1) SGMII to Copper (10M) Room Temperature, 1.1V supply voltage 112 mA
    I(2V5) SGMII to Copper (1G) Room Temperature, 2.5V supply voltage 160 mA
    I(2V5) SGMII to Copper (100M) Room Temperature, 2.5V supply voltage 86 mA
    I(2V5) SGMII to Copper (10M) Room Temperature, 2.5V supply voltage 113 mA
    I(VDDIO=3.3V) SGMII to Copper (1G) Room Temperature, 3.3V supply voltage 16 mA
    I(VDDIO=3.3V) SGMII to Copper (100M) Room Temperature, 3.3V supply voltage 16 mA
    I(VDDIO=3.3V) SGMII to Copper (10M) Room Temperature, 3.3V supply voltage 16 mA

    Please let me know if you need more details.

    --
    Regards,
    Gokul. 

  • +1 in reply to Gokul Koraganji
    TI__Mastermind 19250 points

    Hi Eran,

    Please let me know if you need more information. Else, please mark the query resolved.

    --
    Regards,
    Gokul.