DP83848M Datasheet | National Semiconductor

Description Features The DP83848M/J 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. - Auto-MDIX for 10/100 Mb/s The DP83848M/J offers performance far exceeding the - Energy Detection Mode IEEE specifications, with superior interoperability and industry leading performance beyond 137m of Cat-V - MII Interface cable. The DP83848M/J also offers Auto-MDIX to remove - MII serial management interface (MDC and MDIO) cabling plications. DP83848M/J has superior ESD - IEEE 802.3u Auto-Negotiation and Parallel Detection pro-tection, greater than 4KV Human Body Model, providing extremely high reliability and robust operation, ensur- - IEEE 802.3u ENDEC, 10BASE-T transceivers and filters - IEEE 802.3u PCS, 100BASE-TX transceivers and filters ing a high level performance in all applications. DP83848J offers two flexible LED indicators - one for Link - Integrated ANSI X3.263 pliant TP-PMD physical sublayer with adaptive equalization and Baseline Wander and the other for Speed. pensation A 25MHz clock out that eliminates the need and hence the space and cost, of an additional Media Access Control - Error-free Operation beyond 137 meters (MAC) clock source ponent is available only in - ESD protection - greater than 4KV Human body model DP83848M. - LED support for Link in DP83848M The DP83848M/J is offered in a tiny 6mm x 6mm LLP 40pin package and is ideal for industrial controls, build- - LED support for Link and Speed in DP83848J ing/factory automation, transportation, test equipment and - Supports system clock from oscillator (Not available in DP83848J) wireless base stations. - 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 Diagram Media Access...