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reference designADIN2111 | Demoboard EVAL-ADIN2111EBZ

Analog Devices ADIN2111 | Demoboard EVAL-ADIN2111EBZ

Low Complexity, 2-Port Ethernet Switch with Integrated 10BASE-T1L PHYs

Overview

TopologyLAN / POE
Input voltage5-32 V
Output 13.3 V

Description

The EVAL-ADIN2111EBZ is a flexible platform enabling quick evaluation of the ADIN2111, robust, low power 10BASE-T1L 2-Port Ethernet switch. The evaluation board provides 2 10BASE-T1L channels with 10Mbit per second Single Pair Ethernet (SPE) connections reaching up to 1.7km of link distance. The ADIN2111 internal switch can be configured in store and forward mode between the two 10BASE-T1L channels and the SPI host. Cut through mode is also available between Port 1 and Port 2 and can be used without the need of the SPI host (unmanaged configuration).The evaluation board offers two modes of operation for maximum flexibility: Connected to a PC via USB port, the full set of ADIN2111 register settings and features such as link quality monitoring and diagnostics can be accessed over the USB using the serial command interface implemented in the evaluation firmware.Alternatively, the board can operate in cut-through mode between Port 1 and Port 2 (unmanaged configuration without firmware) where the EVAL-ADIN2111EBZ acts as a network switch forwarding packets between the 2x 10BASE-T1L ports. The 2x links are configured by setting the ADIN2111 hardware configuration pins jumper and switches. The 2x On-board Activity LEDs provide Link activity status indication for each port.Custom firmware can also be developed and the ADIN2111 driver support package includes simple project examples to start a custom implementation.The SPI interface provides access to the management registers required for the switch configuration, the 2 PHYs configuration and data exchange between SPI host and ports

Features

  • 10BASE-T1L IEEE® Std 802.3cg-2019™ compliant
  • Supports 1.0 V p-p & 2.4 V p-p transmit Levels
  • Cable reach
  • Up to 1700 meters with 1.0 V p-p transmit level
  • Up to 1700 meters with 2.4 V p-p transmit level
  • Low power consumption
  • Low power consumption - single supply 80 mW typ
  • Dual supply 1.0 V p-p: 77 mW typical
  • Integrated switch with SPI interface
  • 10 Mbps full duplex
  • 16 MAC addresses supported for frame forwarding
  • Supports OPEN Alliance 10BASE-T1x MACPHY SPI
  • MDIO memory map accessible via SPI
  • Supports high & low priority queuesTotal buffer memory of 28 kB shared between ports and host
  • Autonegotiation capability
  • Managed or unmanaged configuration
  • Cut through or store and forward operation
  • IEEE 1588 time stamp capture on transmit and receive
  • Diagnostics
  • Frame generator and checker
  • Multiple loopback modes
  • IEEE test mode support
  • Port dedicated statistics counters
  • Link and cable diagnostics
  • 25 MHz crystal or external clock input
  • Single or dual supply with 1.8 V or 3.3 V operation
  • Integrated power supply monitoring and POR
  • Small package: 48-lead, 7 mm × 7 mm LFCSP
  • Temperature range
  • Industrial: −40°C to +85°C
  • Extended: −40°C to +105°C

Typical applications

  • Edge sensors and actuators
  • Building automation and fire safety
  • Factory automation, Condition monitoring and machine connectivity

More information

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
Emitting Color
λPeak S typ.(nm)
λPeak V typ.(nm)
λDom S typ.(nm)
λDom V typ.(nm)
IV S typ.(mcd)
IV V typ.(mcd)
VF S typ.(V)
VF V typ.(V)
Chip Technology
2θ50% typ.(°)
Data rate
VT(V (AC))
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Operating Temperature
L(mm)
W(mm)
H(mm)
Winding Style
Number of windings
L(µH)
Zmax(Ω)
IR(mA)
RDC max.(Ω)
VR(V)
SamplesAvailability & Sample
744242471
SPECWE-SLM SMT Common Mode Line Filter, –, –
Simu­lation
Availability
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Downloads8 files

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CAD files ZIP

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ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-SLM SMT Common Mode Line Filter
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Insulation Test Voltage250 V (AC)
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Operating Temperature -40 °C up to +125 °C
Length6 mm
Width3.3 mm
Height3.3 mm
Winding Stylebifilar 
Number of windings2 
Inductance470 µH
Maximum Impedance2200 Ω
Rated Current400 mA
DC Resistance0.35 Ω
Rated Voltage80 V
–Check availability
150066SV74000
SPECWL-SBCW SMT Bi-color Chip LED Waterclear, Super Red & Bright Green, 645 nm
Simu­lation–
Availability
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Downloads7 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 7 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-SBCW SMT Bi-color Chip LED Waterclear
Emitting ColorSuper Red & Bright Green 
Peak Wavelength (Super Red) [typ.]645 nm
Peak Wavelength (Bright Green) [typ.]572 nm
Dominant Wavelength (Super Red) [typ.]630 nm
Dominant Wavelength (Bright Green) [typ.]570 nm
Luminous Intensity (Super Red) [typ.]55 mcd
Luminous Intensity (Bright Green) [typ.]30 mcd
Forward Voltage (Super Red) [typ.]2 V
Forward Voltage (Bright Green) [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]130 °
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Operating Temperature -40 °C up to +85 °C
Length1.6 mm
Width1.6 mm
Height0.7 mm
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74930000
SPECWE-STST Super Tiny Signal Transformer, –, –

PCN pending

Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff.

Simu­lation–
Availability
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Downloads10 files

EDA models: Components ZIP

CAD files ZIP

Electric models ZIP

Download all 10 files as zip archive
ZIP

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-STST Super Tiny Signal Transformer
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Data rate10/100/1000 Base-T, 10/100 Base-T1 
Insulation Test Voltage1500 V (AC)
Turns Ratio1:1 
Operating Temperature -40 °C up to +105 °C
Length4.7 mm
Width3.22 mm
Height2.9 mm
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Inductance350 µH
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