[Marvell]
OVERVIEW The Alaska® Ultra 88E1111-B2-RCJ1000 Gigabit Ethernet Trans ceiver is a physical layer device for Ethernet 1000BASE-T, 100BASE-TX, and 10BASE-T applications. It is manufactured using standard digital CMOS process and contains all the active circuitry required to implement the physical layer functions to transmit and receive data on standard CAT 5 unshielded twisted pair.
Feature
10/100/1000BASE-T IEEE 802.3 compliant Supports GMII, TBI, reduced pin count GMII (RGMII), reduced pin count TBI (RTBI), and serial GMII (SGMII) interfaces Integrated 1.25 GHz SERDES for 1000BASE-X fiber applications Four RGMII timing modes Energy Detect and Energy Detect+ low power modes Three loopback modes for diagnostics Downshift mode for two-pair cable installations Fully integrated digital adaptive equalizers, echo cancellers, and crosstalk cancellers Advanced digital baseline wander correction Automatic MDI/MDIX crossover at all speeds of operation Automatic polarity correction IEEE 802.3u compliantAuto-Negotiation Software programmable LED modes including LED testing Automatic detection of fiber or copper operation Supports IEEE 1149.1 JTAG Two-Wire Serial Interface (TWSI) and MDC/MDIO CRC checker, packet counter Packet generation Virtual Cable Tester (VCT) Auto-Calibration for MAC Interface outputs Requires only two supplies: 2.5V and 1.0V (with 1.2V option for the 1.0V supply) I/Os are 3.3V tolerant Low power dissipation Pave = 0.75W 117-Pin TFBGA, 96-Pin BCC, and 128 PQFP package options 117-Pin TFBGA and 96-Pin BCC packages available in Commercial or Industrial grade RoHS 6/6 compliant packages available
