Specifications| Temperature Min | -40 deg C |
| Temperature Max | 85 deg C |
| Supply Voltage | 3.3 Volt |
| View Using Catalog |
DescriptionThe DP83848K addresses the quality, reliability and small form factor required for space sensitive applications in embedded systems operating in the industrial temperature range.
The DP83848K offers performance far exceeding the IEEE specifications, with superior interoperability and industry leading performance beyond 137m of Cat-V cable. The DP83848K also offers Auto-MDIX to remove cabling complications. DP83848K has superior ESD protection, greater than 4KV Human Body Model, providing extremely high reliability and robust operation, ensuring a high level performance in all applications.
DP83848K offers two flexible LED indicators - one for Link and the other for Speed. In addition, both MII and RMII are supported ensuring ease and flexibility of design.
A 25MHz clock out that eliminates the need and hence the space and cost, of an additional Media Access Control (MAC) clock source component is available only in DP83848T.
The DP83848K is offered in a tiny 6mm x 6mm LLP 40-pin package and is ideal for industrial controls, building/factory automation, transportation and test equipment and wireless base stations.
Applications
Design Tools
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Size in Kbytes |
Date |
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| DP83848 Reference Design |
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View |
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| Power over Ethernet and Phyter Evaluation Board with discrete RJ-45 connector and Ethernet Magnetics |
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View |
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| Power over Ethernet and Phyter Evaluation Board with integrated RJ-45 connector and Ethernet Magnetics |
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View |
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If you have trouble printing or viewing PDF file(s), see Printing Problems.
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Application Notes
| Title |
Size in Kbytes |
Date |
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| AN-1855: Application Note 1855 DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document |
183 Kbytes |
3-Sep-08 |
Download |
| AN-1548: Application Note 1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance |
161 Kbytes |
2-Oct-07 |
Download |
AN-1548 (Chinese): Application Note 1548 PHYTER 100 Base-TX Reference Clock Jitter Tolerance
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680 Kbytes |
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| AN-1519: Application Note 1519 DP83848 PHYTER® Transformerless Ethernet Operation |
627 Kbytes |
9-Oct-06 |
Download |
| AN-1540: Application Note 1540 Power Measurement of Ethernet Physical Layer Products |
170 Kbytes |
2-Oct-07 |
Download |
| AN-1862: Application Note 1862 Reducing Radiated Emissions in Ethernet 10/100 LAN Applications |
117 Kbytes |
4-Jun-08 |
Download |
| AN-1881: Application Note 1881 Improving Electro-Magnetic Noise Immunity in Serial Communications Systems |
110 Kbytes |
28-Jul-08 |
Download |
| AN-1469: Application Note 1469 PHYTER? Design & Layout Guide |
341 Kbytes |
29-Apr-08 |
Download |
AN-1469 (Chinese): Application Note 1469 PHYTER? Design & Layout Guide
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484 Kbytes |
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| AN-1507: Application Note 1507 DP83848 and DP83849 100Mb Data Latency |
575 Kbytes |
4-Aug-06 |
Download |
AN-1507 (Chinese): Application Note 1507 DP83848 and DP83849 100Mb Data Latency
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350 Kbytes |
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If you have trouble printing or viewing PDF file(s), see Printing Problems.
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DP83848K Data Sheet
