EN55011 Compliant, Industrial Temperature, 10/100Mbps Ethernet PHY Brick Reference Design
TIDA-00207
(ACTIVE)
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Key Document
Description
This Ethernet PHY Brick reference design enables Texas Instruments customers to quickly design systems and release them to market, using TI industrial Ethernet PHY transceiver devices, fully compliant to EN5501 Class A EMI requirements. A 50 Pin Interface has been provided to interface with 32-Bit Cortex M4 processor based Controller board. The board has been designed in a small form factor (2 inches x 3 inches) which makes it easy to fit into existing products.
This reference design demonstrates the advanced performance of the DP83848K Ethernet PHY transceiver devices, supports 10/100 Base-T and is compliant with IEEE 802.3 standard. The entire reference design operates from a single power supply (5V with On-Board regulator or 3.3V). All other voltages required for the Ethernet PHY transceiver are internally generated.
Features
- Meets EN55011 Class A Radiated Emission Requirements
- Low Power Consumption = 264 mW
- DP83848K Ethernet PHY Configured for MII Interface
- Programmable LED Support for Link and Activity
- External Isolation Transformer with Common-mode Choke on PHY side for improved EMI and EMC performance
- HBM ESD Protection on RD± and TD± of 4kV
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Schematic/Block Diagram
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Test Data
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TI Devices (11)
Order samples, get tools and find more information on the TI products in this reference design.
| Sample & Buy |
Design Kits & Evaluation Modules |
| CDCE913 |
Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs |
Clock generators |
Sample & Buy |
View Design Kits & Evaluation Modules |
| CDCLVC1102 |
Low Jitter, 1:2 LVCMOS Fan-out Clock Buffer |
Clock buffers |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DP83848H |
Extended temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package |
Ethernet |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DP83848J |
Commercial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package |
Ethernet |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DP83848K |
Industrial temperature, 10/100-Mbps Ethernet PHY transceiver in a 40-pin QFN package |
Ethernet |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DP83848M |
Commercial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out |
Ethernet |
Sample & Buy |
View Design Kits & Evaluation Modules |
| DP83848Q-Q1 |
Automotive Grade 2, 10/100-Mbps Ethernet PHY transceiver |
Ethernet |
Sample & Buy |
Not Available |
| DP83848T |
Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with 25-MHz clock out |
Ethernet |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPD4E1U06 |
Quad-Channel High-Speed ESD Protection Device |
Circuit protection |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS715 |
50 mA, 24 V, 3.2-μA Iq, Low-Dropout Linear Regulator in SC70 Package |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS754 |
Fast Transient Response, 2-A Low-Dropout Voltage Regulators with Power Good |
Power management |
Sample & Buy |
Not Available |
CAD/CAE symbols
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at http://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
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Technical Documents
See the Important Notice and Disclaimer covering reference designs and other TI resources.
User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 6912 |
23 Jan 2015
|
Design files (7)
| | ZIP | 563 |
25 Sep 2014
|
| | ZIP | 287 |
25 Sep 2014
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| | PDF | 2184 |
25 Sep 2014
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| | ZIP | 7252 |
25 Sep 2014
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| | PDF | 333 |
25 Sep 2014
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| | PDF | 61 |
25 Sep 2014
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| | PDF | 789 |
25 Sep 2014
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