SNLS603C December   2020  – November 2022 DP83TG720R-Q1

PRODUCTION DATA  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
    2. 6.1 Pin States
    3. 6.2 Pin Power Domain
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    7. 7.7 Timing Diagrams
    8. 7.8 LED Drive Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Diagnostic Tool Kit
        1. 8.3.1.1 Signal Quality Indicator
        2. 8.3.1.2 Time Domain Reflectometry
        3. 8.3.1.3 Built-In Self-Test For Datapath
          1. 8.3.1.3.1 Loopback Modes
          2. 8.3.1.3.2 Data Generator
          3. 8.3.1.3.3 Programming Datapath BIST
        4. 8.3.1.4 Temperature and Voltage Sensing
        5. 8.3.1.5 Electrostatic Discharge Sensing
      2. 8.3.2 Compliance Test Modes
        1. 8.3.2.1 Test Mode 1
        2. 8.3.2.2 Test Mode 2
        3. 8.3.2.3 Test Mode 4
        4. 8.3.2.4 Test Mode 5
        5. 8.3.2.5 Test Mode 6
        6. 8.3.2.6 Test Mode 7
    4. 8.4 Device Functional Modes
      1. 8.4.1  Power Down
      2. 8.4.2  Reset
      3. 8.4.3  Standby
      4. 8.4.4  Normal
      5. 8.4.5  Sleep
      6. 8.4.6  State Transitions
        1. 8.4.6.1 State Transition #1 - Standby to Normal
        2. 8.4.6.2 State Transition #2 - Normal to Standby
        3. 8.4.6.3 State Transition #3 - Normal to Sleep
        4. 8.4.6.4 State Transition #4 - Sleep to Normal
      7. 8.4.7  Media Dependent Interface
        1. 8.4.7.1 MDI Master and MDI Slave Configuration
        2. 8.4.7.2 Auto-Polarity Detection and Correction
      8. 8.4.8  MAC Interfaces
        1. 8.4.8.1 Reduced Gigabit Media Independent Interface
      9. 8.4.9  Serial Management Interface
      10. 8.4.10 Direct Register Access
      11. 8.4.11 Extended Register Space Access
      12. 8.4.12 Write Address Operation
        1. 8.4.12.1 Example - Write Address Operation
      13. 8.4.13 Read Address Operation
        1. 8.4.13.1 Example - Read Address Operation
      14. 8.4.14 Write Operation (No Post Increment)
        1. 8.4.14.1 Example - Write Operation (No Post Increment)
      15. 8.4.15 Read Operation (No Post Increment)
        1. 8.4.15.1 Example - Read Operation (No Post Increment)
      16. 8.4.16 Write Operation (Post Increment)
        1. 8.4.16.1 Example - Write Operation (Post Increment)
      17. 8.4.17 Read Operation (Post Increment)
        1. 8.4.17.1 Example - Read Operation (Post Increment)
    5. 8.5 Programming
      1. 8.5.1 Strap Configuration
      2. 8.5.2 LED Configuration
      3. 8.5.3 PHY Address Configuration
    6. 8.6 Register Maps
      1. 8.6.1 Register Access Summary
      2. 8.6.2 DP83TG720 Registers
        1. 8.6.2.1 Base Registers
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Design Requirements
  10. 10Power Supply Recommendations
  11. 11Compatibility with TI's 100BT1 PHY
  12. 12Layout
    1. 12.1 Layout Guidelines
      1. 12.1.1 Signal Traces
      2. 12.1.2 Return Path
      3. 12.1.3 Physical Medium Attachment
      4. 12.1.4 Metal Pour
      5. 12.1.5 PCB Layer Stacking
  13. 13Device and Documentation Support
    1. 13.1 Receiving Notification of Documentation Updates
    2. 13.2 Support Resources
    3. 13.3 Trademarks
    4. 13.4 Electrostatic Discharge Caution
    5. 13.5 Glossary
  14. 14Mechanical, Packaging, and Orderable Information
    1. 14.1 Package Option Addendum
      1. 14.1.1 Packaging Information
      2. 14.1.2 Tape and Reel Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6.2 Pin Power Domain

Table 6-4 Pin Power Domain Table
Pin RGMII Mode SGMII Mode
MDC VDDIO VDDIO
INT_N VDDIO VDDIO
RESET_N VDDIO VDDIO
XI VDDA VDDA
XO VDDA VDDA
LED_1 VDDIO VDDIO
WAKE VSLEEP VSLEEP
STRP_1 VDDIO VDDIO
INH VSLEEP VSLEEP
RX_CTRL VDDIO VDDIO
CLKOUT/GPIO_2 VDDIO VDDIO
RX_D3 VDDIO VDDA
RX_D2 VDDIO VDDA
RX_D1 VDDIO VDDIO
RX_D0 VDDIO VDDIO
RX_CLK VDDIO VDDIO
TX_CLK VDDIO VDDIO
TX_CTRL VDDIO VDDIO
TX_D3 VDDIO VDDIO
TX_D2 VDDIO VDDIO
TX_D1 VDDIO VDDA
TX_D0 VDDIO VDDA
LED_0 VDDIO VDDIO
MDIO VDDIO VDDIO
TRD_P VDDA VDDA
TRD_M VDDA VDDA