* Single-Chip IEEE 802.3 Physical Interface IC for 100BASE-TX, 100BASE-FX and 10BASE-T * Adaptive Equalizer provides Extended Length Operation (>160 m) with Superior Noise Immunity and NEXT Margin * Extremely Low Transmit Jitter ( * Low Common Mode Noise on TX Driver for Reduced EMI Problems * Integrated RX and TX Filters for 10BASE-T * Compensation for Back-to-Back “Killer Packets” * Digital Interfaces Supported * Media Independent Interface (MII) for 100BASE-X and 10BASE-T * Repeater 5-bit code-group interface (100BASE-X) * 10BASE-T Serial Interface * Register Set Compatible with DP83840A * IEEE 802.3 Auto-Negotiation with Next Page Support * Six LED drivers (LNK, COL, FDX, TX, RX, and SPD) * Low power (135 mA Typ) CMOS design operates on a single 5 V supply