88E1111-B2-RCJ1

Product Summary

The 88E1111-B2-RCJ1 is an ultra gigabit ethernet transceiver. The 88E1111-B2-RCJ1 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. The 88E1111-B2-RCJ1 incorporates the Marvell Virtual Cable Tester(VCTTM feature, which uses Time Domain Reflectometry (TDR) technology for the remote identification of potential cable malfunctions, thus reducing equipment returns and service calls. Using VCT, the 88E1111-B2-RCJ1 detects and reports potential cabling issues such as pair swaps, pair polarity and excessive pair skew. The device will also detect cable opens, shorts or any impedance mismatch in the cable and report accurately within one meter the distance to the fault.

Features

88E1111-B2-RCJ1 features: (1)10/100/1000BASE-T IEEE 802.3 compliant; (2)Supports GMII, TBI, reduced pin count GMII (RGMII), reduced pin count TBI (RTBI), and serial GMII (SGMII) interfaces; (3)Integrated 1.25 GHz SERDES for 1000BASE-X fiber applications; (4)Four RGMII timing modes; (5)Energy Detect and Energy Detect+ low power modes; (6)Three loopback modes for diagnostics; (7)Downshift mode for two-pair cable installations; (8)Fully integrated digital adaptive equalizers, echo cancellers, and crosstalk cancellers; (9)Advanced digital baseline wander correction; (10)Automatic MDI/MDIX crossover at all speeds of operation; (11)Automatic polarity correction; (12)IEEE 802.3u compliant Auto-Negotiation; (13)Software programmable LED modes including LED testing; (14)Automatic detection of fiber or copper operation; (15)Supports IEEE 1149.1 JTAG; (16)Two-Wire Serial Interface (TWSI) and MDC/MDIO; (17)CRC checker, packet counter; (18)Packet generation; (19)Virtual Cable Tester (VCT); (20)Auto-Calibration for MAC Interface outputs; (21)Requires only two supplies: 2.5V and 1.0V (with 1.2V option for the 1.0V supply); (22)I/Os are 3.3V tolerant; (23)Low power dissipation Pave = 0.75W; (24)117-Pin TFBGA, 96-Pin BCC, and 128 PQFP package options; (25)117-Pin TFBGA and 96-Pin BCC packages available in Commercial or Industrial grade; (26)RoHS 6/6 compliant packages available.

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