ADIN1110CCPZ-R7 datasheet(2/107 Pages) AD

2 / 107 page

Data Sheet

ADIN1110

TABLE OF CONTENTS

analog.com

Rev. B | 2 of 107

Features................................................................ 1

Applications........................................................... 1

Functional Block Diagram......................................1

General Description...............................................1

Specifications........................................................ 4

Timing Characteristics........................................... 6

Power-Up Timing................................................6

SPI......................................................................6

Absolute Maximum Ratings...................................8

Thermal Resistance........................................... 8

Electrostatic Discharge (ESD) Ratings...............8

ESD Caution.......................................................8

Pin Configuration and Function Descriptions........ 9

Typical Performance Characteristics................... 11

Theory of Operation.............................................12

Power Supply Domains.................................... 12

Analog Front End............................................. 12

MAC ................................................................ 12

Transmit Amplitude Configuration.................... 12

Master/Slave Configuration.............................. 13

Autonegotiation................................................ 13

MDI...................................................................13

Reset Operation............................................... 14

LED Functions..................................................14

Link Status Pin................................................. 16

Power-Down Modes......................................... 16

Hardware Configuration Pins...............................17

Unmanaged Applications................................. 17

Managed Applications......................................17

Hardware Configuration Pin Functions.............17

Bringing Up 10BASE-T1L Links.......................... 19

Unmanaged PHY Operation.............................19

Managed PHY Operation................................. 19

On-Chip Diagnostics............................................22

Loopback Modes..............................................22

Frame Generator and Checker........................ 23

Test Modes.......................................................24

Time Domain Reflectometry (TDR).................. 24

Applications Information...................................... 26

System Level Power Management...................26

LED Circuit Examples...................................... 26

Component Recommendations........................27

802.1AS Support..............................................28

Electromagnetic Compatibility (EMC) and

Electromagnetic Immunity (EMI).................... 29

MAC SPI..............................................................30

SPI....................................................................30

MAC................................................................. 42

Registers............................................................. 45

SPI Register Details......................................... 45

PHY Clause 22 Register Details...................... 68

PHY Clause 45 Register Details...................... 71

PCB Layout Recommendations........................ 106

Package Layout..............................................106

Component Placement and Routing.............. 106

Crystal Placement and Routing......................106

PCB Stack......................................................106

Outline Dimensions........................................... 107

Ordering Guide...............................................107

Evaluation Boards.......................................... 107

REVISION HISTORY

9/2023—Rev. A to Rev. B

Changes to General Description Section.........................................................................................................1

Changes to Evaluation Boards.................................................................................................................... 107

2/2023—Rev. 0 to Rev. A

Change to Features Section............................................................................................................................ 1

Changes to Applications Section..................................................................................................................... 1

Changes to General Description Section.........................................................................................................1

Deleted Table 1, Renumbered Sequentially.....................................................................................................1

Added Table 1; Renumbered Sequentially.......................................................................................................4

Changes to Table 2 Title.................................................................................................................................. 5

Changes to Table 8 .........................................................................................................................................9

Change to Figure 6........................................................................................................................................ 11

Added Analog Front-End Section.................................................................................................................. 12

Changes to Interrupt (INT) Section................................................................................................................ 12

Added Transmit Amplitude Configuration Section......................................................................................... 12

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