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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. (°) | Application | 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 (pcs) | Pitch (mm) | Rows | Gender | IR (mA) | 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) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 150060VS75020 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WL-SMCW SMT Mono-color Chip LED Waterclear | 570 | Bright Green | 572 | 50 | 2 | AlInGaP | 140 | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | 0603 | – | – | – | – | 0.8 | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | – | – | – | – | 48 | – | ||
 | 742792031 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | 0805 | – | – | – | – | 1.2 | 0.9 | 0.5 | – | – | – | – | – | – | – | – | – | – | – | 2000 | – | 2 | – | 300 | 350 | 200 MHz | 3000 | 0.05 | High Current | – | – | – | – | – | – | ||
 | 885012005056 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 15 pF | ±5% | 50 | 0402 | 700 | – | 10 GΩ | NP0 Class I | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | 1 | – | – | – | – | – | – | – | NP00402150J050DFCT10000 | – | – | – | – | – | ||
| 885012206040 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 10 nF | ±10% | 16 | 0603 | – | 3.5 | 10 GΩ | X7R Class II | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | X7R0603103K016DFCT10000 | – | – | – | – | – | ||
| 885012206051 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 680 nF | ±10% | 16 | 0603 | – | 10 | 0.7 GΩ | X7R Class II | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | X7R0603684K016DFCT10000 | – | – | – | – | – | ||
| 885012206052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 1 µF | ±10% | 16 | 0603 | – | 10 | 0.1 GΩ | X7R Class II | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | X7R0603105K016DFCT10000 | – | – | – | – | – | ||
| 885012206071 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | 100 nF | ±10% | 25 | 0603 | – | 3.5 | 5 GΩ | X7R Class II | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | X7R0603104K025DFCT10000 | – | – | – | – | – | ||
 | 418121270808 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WS-DISV Small Compact SMT with Raised Actuator 2.54 mm | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | 24 | – | – | – | 100 MΩ | – | – | – | – | Tape and Reel | – | – | – | – | – | – | – | – | – | – | 25 | 8 | 21.26 | not specified | – | – | – | – | – | – | – | – | – | – | – | – | |
 | 824500500 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TVSP Power TVS Diode | – | – | – | – | – | – | – | – | – | – | – | – | -65 °C up to +150 °C | – | – | – | DO-214AC | – | – | – | – | 2.67 | 2.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 4.24 | – | – | – | – | – | – | – | SMAJ5.0A | 5 | 6.7 | 43.5 | 400000 | 9.2 | |
 | 61300311121 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | – | – | – | 1000 MΩ | – | – | – | – | Bag | – | – | – | – | – | – | 3 | 2.54 | Single | Pin Header | 3000 | – | 7.62 | – | – | – | – | – | – | Straight | – | – | – | – | – | – | |
 | 830055299 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-XTAL Quartz Crystal | – | – | – | – | – | – | – | Processor, USB, 3G/4G/5G, Ethernet, Small Cell, PHY, PCI Express | 25 MHz | ±20ppm | 30 | 18 | -40 °C up to +85 °C | – | – | – | CFPX-180 | – | – | – | – | 2.5 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3.2 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 560112116005 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +155 °C | – | – | – | 0603 | – | – | – | – | 0.8 | 0.45 | – | – | 10 kΩ | ±1% | 0.1 | -100 | 100 | 75 | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | KS06031002F110KAATP0000 | – | – | – | – | – | ||
| 560112116006 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +155 °C | – | – | – | 0603 | – | – | – | – | 0.8 | 0.45 | – | – | 4.7 kΩ | ±1% | 0.1 | -100 | 100 | 75 | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | KS06034701F110KAATP0000 | – | – | – | – | – | ||
| 560112116038 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +155 °C | – | – | – | 0603 | – | – | – | – | 0.8 | 0.45 | – | – | 1.5 kΩ | ±1% | 0.1 | -100 | 100 | 75 | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | KS06031501F110KAATP0000 | – | – | – | – | – | ||
| 560112116133 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WRIS-RSKS Thick Film Resistors | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +155 °C | – | – | – | 0603 | – | – | – | – | 0.8 | 0.45 | – | – | 49.9 Ω | ±1% | 0.1 | -100 | 100 | 75 | – | – | – | – | – | – | 1.6 | – | – | – | – | – | – | – | KS060349R9F110KAATP0000 | – | – | – | – | – |
| Samples |
|---|
| 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. (°) | Application | 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 (pcs) | Pitch (mm) | Rows | Gender | IR (mA) | 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) | Samples |
|---|
