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The DP83848x devices address the quality, reliability and small form factor issues required for space-sensitive applications in embedded systems.

The DP 83848x offers performance well beyond the IEEE specification, with superior interoperability and industry-leading performance over 137m cat-V cable. The DP83848x also provides automatic MDIX to eliminate wiring complications. The DP83848x has superior ESD protection, exceeding the 4 kV Human Body Model, providing extremely high reliability and robust operation, ensuring a high level of performance in all applications.

The DP83848J/K provides two flexible LED indicators, one for link and the other for speed. Additionally, both MII and RMII are supported, ensuring design simplicity and flexibility.

The DP83848H/M/T utilizes a 25 MHz clock output, eliminating the need for additional clock source components, thereby reducing space and cost.

The DP 83848x is a small 6mm x 6mm WQFN 40-pin package suitable for industrial control, building/factory automation, transportation, test equipment and wireless base stations.

Low-power 3.3-V, 0.18-mCMOS process for 10/100 Mb/s energy detection mode 3.3-V MAC interface RMII Rev.1.2 interface (configurable) MII interface MII serial management interface (MDC and MDIO) IEEE 802.3 Auto-negotiation and parallel detection IEEE 802.3 ENDEC10BASE-T transceivers and filters IEEE 802.3 PCS, 100 BASE-TX transceivers and filters Integrated ANSI X3.263 compliant TP-PMD physical sub with adaptive equalization and baseline wander compensation errors Layer - Non-Operating ESD Protection Above 137m -> 4 kV Human Body Model Configurable Link and Activity LEDs (DP83848J/K) 25 MHz Clock Output (DP83848H/M/T) Full PHY Status 10/100 Mb/s Packet BIST (built-in self-test)