PHY WITH 48 PIN LQFP PACKAGE

The number of applications requiring ethernet connectivity continues to increase. Along with this increased market demand is a change in application requirements. The DP83848 was designed to allow ethernet connectivity in the harshest environments. Our device meets IEEE 802.3u standards over a military temperature range of –55°C to 125°C. This device is ideally suited for harsh environments for example wireless remote base stations, automotive, transportation and industrial control applications.The DP83848 is a highly reliable, feature rich robust device which includes enhanced ESD protection, MII and RMII for maximum flexibility in MPU selection all in a 48 pin PQFP package.The DP83848 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.

• Low-Power 3.3-V, 0.18-µm CMOS Technology
• Low Power Consumption < 270 mW Typical
• 3.3-V MAC Interface
• Auto-MDIX for 10/100 Mb/s
• Energy Detection Mode
• 25-MHz Clock Out
• SNI Interface (Configurable)
• RMII Rev. 1.2 Interface (Configurable)
• MII Serial Ma MII
• IEEE 802.3u Auto-Negotiation and Parallel
• Detection
• IEEE 802.3u ENDEC, 10BASE-T Transceivers and
• Filters
• IEEE 802.3u PCS, 100BASE-TX Transceivers and
• Filters
• IEEE 1149.1 JTAG
• Integrated ANSI X3.263 Compliant TP-PMD Physical
• Sublayer with Adaptive Equalization and Baseline
• Wander Compensation
• Error-Free Operation up to 150 meters
• Programmable LED Support Link, 10 /100 Mb/s Mode,
• Activity, and Collision Detect
• Single Register Access for Complete PHY Status
• 10/100 Mb/s Packet BIST (Built in Self Test)
• Lead Free 48-Pin PQFP Package (7mm) × (7mm)