DP83867CS datasheet(111/129 Pages) TI2

Part #	DP83867CS

Description	DP83867E/IS/CS Robust, High Immunity, Small Form Factor 10/100/1000 Ethernet Physical Layer Transceiver

PDF	129 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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For detailed information about DP83867 power consumption for specific supplies under a wide set of conditions,

see the DP83867E/IS/CS/IR/CR RGZ Power Consumption Data application report (SNLA241).

The connection diagrams for the two-supply and three-supply configurations are shown in Figure 8-7 and Figure

8-8.

VDD1P0

VDDIO

GND

(Die Attach Pad)

VDDIO

10 PF

10 nF

VDDIO

10 PF

10 nF

VDDA2P5

10 PF

10 nF

VDDA1P8

VDDIO

Supply

2.5V

Supply

1.0V

Supply

1 PF

VDD1P0

0.1 PF

For two supply configuration, both VDDA1P8 pins must be left unconnected.

Place 1µF and 0.1µF decoupling capacitors as close as possible to component VDD pins, placing the 0.1µF capacitor closest to the pin.

VDDIO can be 3.3V or 2.5V or 1.8V.

Figure 8-7. Two-Supply Configuration

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DP83867CS, DP83867IS, DP83867E

SNLS504F – OCTOBER 2015 – REVISED JANUARY 2025

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Product Folder Links: DP83867CS DP83867IS DP83867E

DP83867CS Datasheet(PDF) 111 Page - Texas Instruments