DP83848T Datasheet | National Semiconductor

Description Features The DP83848T/K addresses the quality, reliability and - Low-power 3.3V, 0.18µm CMOS technology small form factor required for space sensitive applications - 3.3V MAC Interface in embedded systems operating in the industrial tempera- - Auto-MDIX for 10/100 Mb/s ture range. - Energy Detection Mode The DP83848T/K offers performance far exceeding the IEEE specifications, with superior interoperability and - MII Interface industry leading performance beyond 137m of Cat-V - MII serial management interface (MDC and MDIO) cable. The DP83848T/K also offers Auto-MDIX to remove - IEEE 802.3u Auto-Negotiation and Parallel Detection cabling plications. DP83848T/K has superior ESD pro- IEEE 802.3u ENDEC, 10BASE-T transceivers and filters tection, greater than 4KV Human Body Model, providing extremely high reliability and robust operation, ensuring a - IEEE 802.3u PCS, 100BASE-TX transceivers and filters high level performance in all applications. - Integrated ANSI X3.263 pliant TP-PMD physical sublayer with adaptive equalization and Baseline Wander DP83848K offers two flexible LED indicators - one for Link pensation and the other for Speed. A 25MHz clock out that eliminates the need and hence the - Error-free Operation beyond 137 meters space and cost, of an additional Media Access Control - ESD protection - Greater than 4KV Human body model (MAC) clock source ponent is available only in - LED support for Link in DP83848T DP83848T. - LED support for Link and Speed in DP83848K The DP83848T/K is offered in a tiny 6mm x 6mm LLP 40pin package and is ideal for industrial controls, build- - Supports system clock from oscillator (Not available in DP83848K) ing/factory automation, transportation and test equipment. - Single register access for plete PHY status Applications - 10/100 Mb/s packet BIST (Built in Self Test) - 40 pin LLP package (6mm) x (6mm) x (0.8mm) - Peripheral devices - Mobile devices - Factory and building automation - Basestations System...