ADIN2111CCPZ-R7 datasheet(2/125 Pages) AD

2 / 125 page

Data Sheet

ADIN2111

TABLE OF CONTENTS

analog.com

Rev. 0 | 2 of 125

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

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

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

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

Specifications........................................................ 3

Timing Characteristics........................................... 5

Power-Up Timing................................................5

SPI......................................................................5

Absolute Maximum Ratings...................................7

Thermal Resistance........................................... 7

Electrostatic Discharge (ESD) Ratings...............7

ESD Caution.......................................................7

Pin Configuration and Function Descriptions........ 8

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

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

Overview.......................................................... 12

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

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

Two Port Switch................................................12

Transmit Amplitude Configuration.................... 13

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

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

MDI...................................................................16

SPI....................................................................16

Hardware Interrupt (INT).................................. 16

Reset Operations............................................. 17

Status LEDs..................................................... 18

Power-Down Modes......................................... 20

Hardware Configuration Pins...............................21

Unmanaged Applications................................. 21

Managed Applications......................................21

Hardware Configuration Pin Functions.............21

Bringing Up 10BASE-T1L Links.......................... 23

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

Unmanaged PHY Operation.............................23

Managed PHY Operation................................. 23

On-Chip Diagnostics............................................27

Loopback Modes..............................................27

Frame Generator and Checker........................ 28

Frame Generator and Checker Link Test......... 29

Test Modes.......................................................30

Applications Information...................................... 31

System Level Power Management...................31

Ethernet Daisy Chain, Line, and Ring

Network Topologies........................................ 32

LED Circuit Examples...................................... 32

Component Recommendations........................33

Switch SPI........................................................... 35

Overview.......................................................... 35

Generic SPI Protocol........................................35

OPEN Alliance SPI Protocol.............................38

Frame Forwarding on Receive......................... 45

Receive Priority Queues...................................45

Statistics Counters........................................... 45

Frame Receive and Transmit Errors................ 46

SPI Access to the PHY Registers.................... 46

Registers............................................................. 50

SPI Register Map ............................................ 50

PHY Clause 22 Register Details ..................... 84

PHY Clause 45 Register Details ..................... 87

PCB Layout Recommendations........................ 124

Land Pattern...................................................124

Component Placement and Routing.............. 124

Crystal Placement and Routing......................124

PCB Stack......................................................124

Outline Dimensions........................................... 125

Ordering Guide...............................................125

Evaluation Boards.......................................... 125

REVISION HISTORY

12/2021—Revision 0: Initial Version

ADIN2111CCPZ-R7 Folha de dados(PDF) 2 Page - Analog Devices

ADIN2111CCPZ-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