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Analog Devices ADIN1100 | Demoboard RD041
Design of a Single Pair Ethernet System with Power over Data Lines (SPoE)
Overview
| Topology | LAN / POE |
| IC revision | 1.6 |
Description
This reference design note describes a system that cantransmit data between two points via a two-wire line. Themain unit supplies the peripheral unit with power via thesame two-wire line over which the data is transmitted. Thismethod is called "Single Pair Ethernet" with "Power over DataLines".
Features
Supports multiple power levels of Power overEthernet Detecting and classifying the PD, sourcing the rightamount of power to the PD PoDL class 12 up to 30 V / 8.3 W USB 3.1 port (no power) 10 / 100 Mbit/s Ethernet port 10 Mbit/s SPE port Data transfer between USB 3.1 and 10 / 100 Mbit/sEthernet Data transfer between USB 3.1 and SPE (10 Mbit/s) Data transfer between SPE (10 Mbit/s) and10 / 100 Mbit/s Ethernet
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | f | Tol. f | Stability(ppm) | Cload(pF) | Operating Temperature | C | Tol. C | VR(V (DC)) | Size | Q | DF(%) | RISO | Ceramic Type | W(mm) | H(mm) | Fl(mm) | Packaging | R | Tol. R | PRated(W) | TCR(ppm/ °C) | TCR(ppm/ °C) | VE(V) | Pins | Mount | IR(mA) | Working Voltage(V (AC)) | Poles | L(mm) | Vaporphase process | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | Technical Reference | VDC(V) | VBR(V) | IPeak(A) | PDiss(mW) | VClamp max.(V) | SamplesAvailability & Sample | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]570 nm | Emitting ColorBright Green | Peak Wavelength [typ.]572 nm | Luminous Intensity [typ.]50 mcd | Forward Voltage [typ.]2 V | Chip TechnologyAlInGaP | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | – | Size0603 | – | – | – | – | Width0.8 mm | Height0.25 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | – | – | – | – | Power Dissipation48 mW | – | –Check availability | |||
 | SPECWE-CBF SMT EMI Suppression Ferrite Bead, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | – | – | – | Size0805 | – | – | – | – | Width1.2 mm | Height0.9 mm | Pad Dimension0.5 mm | – | – | – | – | – | – | – | – | MountSMT | Rated Current2000 mA | – | – | Length2 mm | – | Impedance @ 100 MHz300 Ω | Maximum Impedance350 Ω | Maximum Impedance200 MHz | Rated Current 23000 mA | DC Resistance0.05 Ω | TypeHigh Current | – | – | – | – | – | – | –Check availability | |||
SPECWCAP-CSGP MLCCs 50 V(DC), –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | Capacitance15 pF | Capacitance±5% | Rated Voltage50 V (DC) | Size0402 | Q-Factor700 | – | Insulation Resistance10 GΩ | Ceramic TypeNP0 Class I | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | Length1 mm | – | – | – | – | – | – | – | Technical ReferenceNP00402150J050DFCT10000 | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 16 V(DC), –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | Capacitance10 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | – | Dissipation Factor3.5 % | Insulation Resistance10 GΩ | Ceramic TypeX7R Class II | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceX7R0603103K016DFCT10000 | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 16 V(DC), –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | Capacitance680 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | – | Dissipation Factor10 % | Insulation Resistance0.7 GΩ | Ceramic TypeX7R Class II | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceX7R0603684K016DFCT10000 | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 16 V(DC), –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | Capacitance1 µF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | – | Dissipation Factor10 % | Insulation Resistance0.1 GΩ | Ceramic TypeX7R Class II | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceX7R0603105K016DFCT10000 | – | – | – | – | – | –Check availability | ||||
SPECWCAP-CSGP MLCCs 25 V(DC), –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +125 °C | Capacitance100 nF | Capacitance±10% | Rated Voltage25 V (DC) | Size0603 | – | Dissipation Factor3.5 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceX7R0603104K025DFCT10000 | – | – | – | – | – | –Check availability | ||||
 | SPECWS-DISV Small Compact SMT with Raised Actuator 2.54 mm, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWS-DISV Small Compact SMT with Raised Actuator 2.54 mm | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +85 °C | – | – | Rated Voltage24 V (DC) | – | – | – | Insulation Resistance100 MΩ | – | – | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | Rated Current25 mA | – | Poles8 | Length21.26 mm | Vaporphase processnot specified | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | ||
 | SPECWE-TVSP Power TVS Diode, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TVSP Power TVS Diode | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -65 °C up to +150 °C | – | – | – | SizeDO-214AC | – | – | – | – | Width2.67 mm | Height2.25 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Length4.24 mm | – | – | – | – | – | – | – | Technical ReferenceSMAJ5.0A | DC Operating Voltage5 V | (Reverse) Breakdown Voltage6.7 V | (Reverse) Peak Pulse Current43.5 A | Power Dissipation400000 mW | Clamping Voltage [max.]9.2 V | –Check availability | ||
 | SPECWR-PHD Pin Header - Single, –, – | Simulation– | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | – | – | – | Insulation Resistance1000 MΩ | – | – | – | – | PackagingBag | – | – | – | – | – | – | Pins3 | MountTHT | Rated Current3000 mA | Working Voltage250 V (AC) | – | Length7.62 mm | – | – | – | – | – | – | TypeStraight | – | – | – | – | – | – | –Check availability | ||
 | SPECWE-XTAL Quartz Crystal, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-XTAL Quartz Crystal | – | – | – | – | – | – | – | Frequency25 MHz | Frequency±20ppm | Stability30 ppm | Load Capacitance18 pF | Operating Temperature -40 °C up to +85 °C | – | – | – | SizeCFPX-180 | – | – | – | – | Width2.5 mm | Height0.8 mm | – | – | – | – | – | – | – | – | – | MountSMT | – | – | – | Length3.2 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | –Check availability | |||
 | SPECWRIS-RSKS Thick Film Resistors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +155 °C | – | – | – | Size0603 | – | – | – | – | Width0.8 mm | Height0.45 mm | – | – | Resistance10 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | MountSMT | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceKS06031002F110KAATP0000 | – | – | – | – | – | –Check availability | |||
| SPECWRIS-RSKS Thick Film Resistors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +155 °C | – | – | – | Size0603 | – | – | – | – | Width0.8 mm | Height0.45 mm | – | – | Resistance4.7 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | MountSMT | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceKS06034701F110KAATP0000 | – | – | – | – | – | –Check availability | |||
| SPECWRIS-RSKS Thick Film Resistors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +155 °C | – | – | – | Size0603 | – | – | – | – | Width0.8 mm | Height0.45 mm | – | – | Resistance1.5 kΩ | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | MountSMT | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceKS06031501F110KAATP0000 | – | – | – | – | – | –Check availability | |||
| SPECWRIS-RSKS Thick Film Resistors, –, – | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | Operating Temperature -55 °C up to +155 °C | – | – | – | Size0603 | – | – | – | – | Width0.8 mm | Height0.45 mm | – | – | Resistance49.9 Ω | Resistance±1% | Rated Power0.1 W | Temperature Coefficient of Resistance (min.)-100 ppm/ °C | Temperature Coefficient of Resistance (max.)100 ppm/ °C | Limiting Element Voltage75 V | – | MountSMT | – | – | – | Length1.6 mm | – | – | – | – | – | – | – | Technical ReferenceKS060349R9F110KAATP0000 | – | – | – | – | – | –Check availability |
Availability Forecast
WE item number Packaging unitsLead time
––– weeks
| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
There is no forecast for this quantity request.
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