Topology | LAN / POE |
IC revision | a |
The electronics board has two interfaces, one USB C (USB 3.1) and one Gigabit RJ45/Ethernet interface. The GB-EthernetUSB adapter was developed on the basis of the EVBLAN7800LC Evaluation Board from Microchip. The circuit is built on a 4-layer PCB and in the present design is supplied with voltage via the USB interface. The first part of this Application Note presents the technical basics necessary for understanding the reference design. The second part details the 1 GB Ethernet interface up to the physical layer (PHY in the OSI model). EMC aspects are dealt with in detail in Application Note ANP116.
Order Code | Datasheet | Simulation | Downloads | Status | Product series | xPxC | EMI | Gender | Application System | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | λPeak G typ. (nm) | λPeak Y typ. (nm) | IV typ. (mcd) | IV G typ. (mcd) | IV Y typ. (mcd) | VF typ. (V) | VF G typ. (V) | VF Y typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Packaging | Q (%) | ISAT (A) | RDC (mΩ) | fres (MHz) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | VOP (V) | Interface Type | Pins (pcs) | IR (mA) | Working Voltage (V (AC)) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | IR (A) | Z @ 1 GHz (Ω) | H (mm) | Winding Style | L (µH) | fc (GHz) | VR (V) | VT (V (DC)) | Application | Channels | Polarity | VCh max. (V) | ICh Leak max. (µA) | VBR min. (V) | CCh typ. (pF) | IPeak (A) | VCh Clamp ESD typ. (V) | VESD Contact (kV) | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | USB | Mount | Tab | LED | PHY Chip Mode | Shield Tabs | Samples | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 615008185221 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-MJ Modular Jack Horizontal Shielded w. LED and EMI Panel Finger 8P8C Tab Down | 8P8C | Yes | – | CAT 3 | – | – | – | 570 | 590 | – | 13 | 8 | – | 2.3 | 2.3 | – | 140 | – | – | – | – | – | 1000 MΩ | – | – | – | – | Tray | – | – | – | – | – | – | – | – | – | – | – | 125 | – | – | – | – | – | Horizontal | 1.5 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1x1 | – | – | -40 °C up to +85 °C | – | THT | Down | yellow-green | – | – | |
![]() | 742792625 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0603 | -55 °C up to +125 °C | – | – | – | 1.6 | 0.8 | 0.3 | – | – | – | – | – | – | – | – | – | – | – | 2000 | – | 120 | 180 | 400 MHz | 2000 | 0.05 | High Current | 1.5 | 146 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | SMT | – | – | – | – | ||
![]() | 74279221111 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1206 | – | – | – | – | 3.2 | 1.6 | 0.5 | – | – | – | – | – | – | – | 9.5 | – | – | – | – | – | 110 | 118 | 150 MHz | 5400 | 0.015 | High Current | 5.4 | 44 | 1.1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | SMT | – | – | – | – | ||
![]() | 744232090 | SPEC PCN pendingDue 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. | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CNSW SMT Common Mode Line Filter | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1206 | -40 °C up to +125 °C | – | – | – | 3.2 | 1.6 | – | – | – | – | – | – | – | – | – | – | – | 4 | – | – | 90 | – | – | – | 0.3 | – | 0.37 | – | 1.8 | bifiliar | 0.111 | – | 50 | 125 | USB 2.0 | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | – | – | – | – | ||
![]() | 7442335600 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-CNSW HF SMT Common Mode Line Filter | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0504 | – | – | – | – | 1.2 | 1 | – | – | – | – | – | – | – | – | – | – | – | 4 | – | – | 60 | – | – | – | 0.22 | – | 0.6 | – | 0.9 | bifiliar | 0.1 | 10 | 20 | 125 | USB 3.X, HDMI 1.4 | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | SMT | – | – | – | – | ||
![]() | 74404032033 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LQS SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3015 | -40 °C up to +125 °C | – | – | – | 3 | 3 | – | – | – | 1.5 | 70 | 72 | – | – | – | 120 | – | – | – | – | – | – | – | – | – | – | 1.5 | – | 1.5 | – | 3.3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | – | – | – | – | ||
![]() | 74438336012 | SPEC | 10 files | Active i| Production is active. Expected lifetime: >10 years. | WE-MAPI SMT Power Inductor | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 3020 | – | – | – | – | 3 | 3 | – | – | – | 4.75 | – | 57 | 5.65 | 6 | 30 | 80 | – | 2 | – | – | – | – | – | – | 0.036 | – | 3.9 | – | 2 | bifiliar | 1.2 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +125 °C | – | SMT | – | – | – | – | ||
![]() | 7499111121A | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WE-RJ45 LAN Transformer | – | Yes | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | 21.25 | 16 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 13.5 | – | 350 | – | – | 1500 | Standard | – | – | – | – | – | – | – | – | – | 1000BASE-T | 1x1 | non-PoE | No | -40 °C up to +85 °C | No | THT | Down | yellow-green | current | Yes | ||
![]() | 885012005056 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 15 pF | ±5% | 0402 | – | – | 10 GΩ | NP0 Class I | 1 | 0.5 | 0.25 | 7" Tape & Reel | 700 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | 50 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885012105018 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±20% | 0402 | – | 10 | 5 GΩ | X5R Class II | 1 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | – | – | ||
![]() | 885012206052 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 0603 | – | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | 16 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885012206065 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 0603 | – | 3.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885012206071 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 0603 | -55 °C up to +125 °C | 3.5 | 5 GΩ | X7R Class II | 1.6 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885012207098 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 0805 | – | 2.5 | 5 GΩ | X7R Class II | 2 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | 50 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885012107005 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 6.3 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 22 µF | ±20% | 0805 | – | 15 | 0.005 GΩ | X5R Class II | 2 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | 6.3 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | – | – | ||
![]() | 885012107018 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 25 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 4.7 µF | ±20% | 0805 | – | 10 | 0.02 GΩ | X5R Class II | 2 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | 25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +85 °C | – | – | – | – | – | – | ||
![]() | 632723300011 | SPEC | – | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT | – | – | Receptacle | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1000 MΩ | – | – | – | – | Tape and Reel | – | – | – | – | – | – | – | – | Type C | 24 | – | 20 | – | – | – | – | – | Horizontal | 5 | – | – | – | – | – | – | – | USB 3.1 | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +105 °C | – | THR | – | – | – | – | |
![]() | 885012207122 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 100 V(DC) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 10 nF | ±10% | 0805 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 2 | 1.25 | 0.5 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | 100 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
![]() | 885342208022 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSMH Mid and High Voltage | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 100 pF | ±10% | 1206 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 3.2 | 1.6 | 0.6 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 1.25 | – | – | – | 2000 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -55 °C up to +125 °C | – | – | – | – | – | – | ||
749020310 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LAN AQ Transformer | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | – | – | 17.53 | 14.6 | 13.97 | – | – | – | 1200 | – | – | – | – | – | – | 24 | – | – | – | – | – | – | – | – | – | – | 4.5 | – | 350 | – | – | 1500 | – | – | – | – | – | – | – | – | – | – | 10/100/1000BASE-T | 1 | non-PoE | No | -40 °C up to +105 °C | – | SMT | – | – | – | – | |||
![]() | 824014885 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TVS TVS Diode – Super Speed Series | – | – | – | – | – | – | – | – | – | – | – | – | 0.9 | – | – | – | – | – | – | DFN3810-9L | -55 °C up to +85 °C | – | – | – | 3.8 | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | – | USB 3.1 Gen1 (5Gb/s), USB 3.1 Type C, Display Port, HDMI 2.0, Ethernet 1Gb/s, Ethernet 10Gb/s | 8 | Unidirectional | 5 | – | 6 | 0.5 | 5 | 10.5 | 15 | – | – | – | – | -55 °C up to +85 °C | – | SMT | – | – | – | – | ||
![]() | 824012823 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TVS TVS Diode – Super Speed Series | – | – | – | – | – | – | – | – | – | – | – | – | 0.9 | – | – | – | – | – | – | DFN1210-6L | -55 °C up to +85 °C | – | – | – | 1.2 | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.45 | – | – | – | – | – | USB 3.1 Gen1&2 (5Gb/s, 10Gb/s), USB 3.1 Type C, Display Port (1.1, 1.2, 1.3, 1.4), HDMI 2.0 | 2 | Unidirectional | 3.3 | 0.5 | 4.5 | 0.18 | 3 | 13 | 8 | – | – | – | – | -55 °C up to +85 °C | – | SMT | – | – | – | – | ||
![]() | 824045810 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TVS TVS Diode – Standard Series | – | – | – | – | – | – | – | – | – | – | – | – | 0.8 | – | – | – | – | – | – | DFN1610-2L | -55 °C up to +85 °C | – | – | – | 1.6 | 1 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.5 | – | – | – | – | – | Power Delivery USB 3.1 | 1 | Unidirectional | 20 | – | 22.8 | 240 | 24 | 25.5 | 30 | – | – | – | – | -55 °C up to +85 °C | – | SMT | – | – | – | – | ||
![]() | 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 | – | – | 0603 | – | – | – | – | 1.6 | 0.8 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.25 | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | -40 °C up to +85 °C | – | SMT | – | – | – | – |
Order Code | Datasheet | Simulation | |
---|---|---|---|
![]() | 615008185221 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | – |
![]() | 742792625 | SPEC | |
![]() | 74279221111 | SPEC | |
![]() | 744232090 | SPEC PCN pendingDue 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. | |
![]() | 7442335600 | SPEC | |
![]() | 74404032033 | SPEC | |
![]() | 74438336012 | SPEC | |
![]() | 7499111121A | SPEC | |
![]() | 885012005056 | SPEC | |
![]() | 885012105018 | SPEC | |
![]() | 885012206052 | SPEC | |
![]() | 885012206065 | SPEC | |
![]() | 885012206071 | SPEC | |
![]() | 885012207098 | SPEC | |
![]() | 885012107005 | SPEC | |
![]() | 885012107018 | SPEC | |
![]() | 632723300011 | SPEC | – |
![]() | 885012207122 | SPEC | |
![]() | 885342208022 | SPEC | |
749020310 | SPEC | ||
![]() | 824014885 | SPEC | |
![]() | 824012823 | SPEC | |
![]() | 824045810 | SPEC | |
![]() | 150060VS75020 | SPEC |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | Status | Product series | xPxC | EMI | Gender | Application System | λDom typ. (nm) | Emitting Color | λPeak typ. (nm) | λPeak G typ. (nm) | λPeak Y typ. (nm) | IV typ. (mcd) | IV G typ. (mcd) | IV Y typ. (mcd) | VF typ. (V) | VF G typ. (V) | VF Y typ. (V) | Chip Technology | 2θ50% typ. (°) | C | Tol. C | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | Fl (mm) | Packaging | Q (%) | ISAT (A) | RDC (mΩ) | fres (MHz) | IRP,40K (A) | ISAT,30% (A) | RDC typ. (mΩ) | VOP (V) | Interface Type | Pins (pcs) | IR (mA) | Working Voltage (V (AC)) | Z @ 100 MHz (Ω) | Zmax (Ω) | Test Condition Zmax | IR 2 (mA) | RDC max. (Ω) | Type | IR (A) | Z @ 1 GHz (Ω) | H (mm) | Winding Style | L (µH) | fc (GHz) | VR (V) | VT (V (DC)) | Application | Channels | Polarity | VCh max. (V) | ICh Leak max. (µA) | VBR min. (V) | CCh typ. (pF) | IPeak (A) | VCh Clamp ESD typ. (V) | VESD Contact (kV) | Data rate | Ports | PoE | Improved CMRR | Operating Temperature | USB | Mount | Tab | LED | PHY Chip Mode | Shield Tabs | Samples |
---|