The DP83848I is a robust fully featured 10/100 single port Physical Layer device offering low power consumption, including several intelligent power down states. These low power modes increase overall product reliability due to decreased power dissipation. Supporting multiple intelligent power modes allows the application to use the absolute minimum amount of power needed for operation. In addition to low power, the DP83848I is optimized for cable length performance far exceeding IEEE specifications.
The DP83848I includes a 25MHz clock out. This means that the application can be designed with a minimum of external parts, which in turn results in the lowest possible total cost of the solution.
The DP83848I easily interfaces to twisted pair media via an external transformer and fully supports JTAG IEEE specification 1149.1 for ease of manufacturing. Additionally both MII and RMII are supported ensuring ease and flexibility of design.
The DP83848I features integrated sublayers to support both 10BASE-T and 100BASE-TX Ethernet protocols, which ensures compatibility and interoperability with all other standards based Ethernet solutions.
The DP83848I is offered in a small form factor (48 pin LQFP) so that a minimum of board space is needed.
| Title | Size in Kbytes |
Date |
 |
| AN-1855: Application Note 1855 DP83848I PHYTER Single to DP83848K/T PHYTER Mini System Rollover Document |
183 Kbytes |
3-Sep-08 |
Download |
| AN-1565: Application Note 1565 LXT972M to DP83848C/I/YB PHYTER® System Rollover Document |
184 Kbytes |
20-Dec-06 |
Download |
AN-1565 (Chinese): Application Note 1565 LXT972M to DP83848C/I/YB PHYTER® System Rollover Document
|
367 Kbytes |
|
 |
| AN-1470: Application Note 1470 DP83847 to DP83848C/I/YB PHYTER System Rollover Document |
499 Kbytes |
9-Oct-06 |
Download |
AN-1470 (Chinese): Application Note 1470 DP83847 to DP83848C/I/YB PHYTER System Rollover Document
|
338 Kbytes |
|
|
| AN-1506: Application Note 1506 DP83843 to DP83848C/I/YB PHYTER System Rollover Document |
498 Kbytes |
3-Jul-06 |
Download |
AN-1506 (Chinese): Application Note 1506 DP83843 to DP83848C/I/YB PHYTER System Rollover Document
|
330 Kbytes |
|
|
| AN-1499: Application Note 1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document |
500 Kbytes |
9-Oct-06 |
Download |
AN-1499 (Chinese): Application Note 1499 DP83846 to DP83848C/I/YB PHYTER System Rollover Document
|
327 Kbytes |
|
|
| AN-1564: Application Note 1564 LXT971/972A to DP83848C/I/YB PHYTER® System Rollover Document |
197 Kbytes |
17-Mar-07 |
Download |
AN-1564 (Chinese): Application Note 1564 LXT971/972A to DP83848C/I/YB PHYTER® System Rollover Document
|
380 Kbytes |
|
|
| 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
|
680 Kbytes |
|
|
| 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
|
484 Kbytes |
|
|
| 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
|
350 Kbytes |
|
|
| AN-1521: Application Note 1521 POEPHYTEREV-I / -E User Guide |
14913 Kbytes |
4-Apr-08 |
Download |
RoHS Compliance Information
