ADIN2111BCPZ-R7 datasheet(2/129 Pages) AD

2 / 129 page

Data Sheet

ADIN2111

TABLE OF CONTENTS

analog.com

Rev. A | 2 of 129

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

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

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

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

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

Timing Characteristics........................................... 7

Power-Up Timing................................................7

SPI......................................................................7

Absolute Maximum Ratings...................................9

Thermal Resistance........................................... 9

Electrostatic Discharge (ESD) Ratings...............9

ESD Caution.......................................................9

Pin Configuration and Function Descriptions...... 10

Typical Performance Characteristics................... 13

Theory of Operation.............................................14

Overview.......................................................... 14

Power Supply Domains.................................... 14

Analog Front-End............................................. 14

Two Port Switch................................................14

Transmit Amplitude Configuration.................... 15

Master/Slave Configuration.............................. 15

Autonegotiation................................................ 15

MDI...................................................................18

SPI....................................................................18

Hardware Interrupt (INT).................................. 18

Reset Operations............................................. 19

Status LEDs..................................................... 20

Power-Down Modes......................................... 22

Hardware Configuration Pins...............................23

Overview.......................................................... 23

Unmanaged Applications................................. 23

Managed Applications......................................23

Hardware Configuration Pin Functions.............23

Bringing Up 10BASE-T1L Links.......................... 25

Overview.......................................................... 25

Unmanaged PHY Operation.............................25

Managed PHY Operation................................. 25

On-Chip Diagnostics............................................29

Loopback Modes..............................................29

Frame Generator and Checker........................ 30

Frame Generator and Checker Link Test......... 31

Test Modes.......................................................32

Time Domain Reflectometry (TDR).................. 32

Applications Information...................................... 34

System Level Power Management...................34

Ethernet Daisy Chain, Line, and Ring

Network Topologies........................................ 35

LED Circuit Examples...................................... 35

Component Recommendations........................36

Electromagnetic Compatibility (EMC) and

Electromagnetic Immunity (EMI) ................... 37

Switch SPI........................................................... 38

SPI....................................................................38

Switch...............................................................50

Registers............................................................. 53

SPI Register Map ............................................ 53

PHY Clause 22 Register Details ..................... 88

PHY Clause 45 Register Details ..................... 91

PCB Layout Recommendations........................ 128

Land Pattern...................................................128

Component Placement and Routing.............. 128

Crystal Placement and Routing......................128

PCB Stack......................................................128

Outline Dimensions........................................... 129

Ordering Guide...............................................129

Evaluation Boards.......................................... 129

REVISION HISTORY

2/2023—Rev. 0 to Rev. A

Changes to Features Section ......................................................................................................................... 1

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

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

Changes to Clock Input Voltage Range Parameter, Table 2............................................................................5

Added Analog Inputs and Outputs, MDI Gain Offset Parameter, Table 2........................................................ 5

Changes to Long Reach and Trunk/Spur Applications Section..................................................................... 14

Changes to Software Reset Section ............................................................................................................. 19

Change to LED Pin Multiplexing Section....................................................................................................... 20

Changes to Power-Down Modes Section...................................................................................................... 22

Changes to Hardware Configuration Pins Section.........................................................................................23

Added Overview Section................................................................................................................................23

Changes to Transmit Amplitude Section........................................................................................................24

ADIN2111BCPZ-R7 Folha de dados(PDF) 2 Page - Analog Devices

ADIN2111BCPZ-R7 Folha de dados(HTML) 2 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Folha de dados Download

Ligação URL