Product Summary

The 88E1111-B2-BAB1C000 is a Gigabit Ethernet Transceiver which 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-BAB1C000 incorporates an optional 1.25 GHz SERDES (Serializer/Deserializer). The serial interface may be connected directly to a fiber-optic transceiver for 88E1111-B2-BAB1C000 media conversion applications.

Parametrics

88E1111-B2-BAB1C000 absolute maximum ratings: (1)Package 117TFBGA; (2)Standard Supported IEEE 802.3|IEEE 802 .3u|IEEE 1149.1; (3)Data Rate 1000 Mbps; (4)Number of Transceivers 1; (5)Operating Supply Voltage 1|1.2|2.5 V.

Features

88E1111-B2-BAB1C000 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)Fully integrated digital adaptive equalizers, echo cancellers, and crosstalk cancellers; (8)Advanced digital baseline wander correction; (9)Automatic MDI/MDIX crossover at all speeds of operation; (10)Automatic polarity correction; (11)Software programmable LED modes including LED testing; (12)Automatic detection of fiber or copper operation; (13)Supports IEEE 1149.1 JTAG; (14)Two-Wire Serial Interface (TWSI) and MDC/MDIO; (15)CRC checker, packet counter; (16)Packet generation; (17)Virtual Cable Tester (VCT); (18)Auto-Calibration for MAC Interface outputs; (19)Requires only two supplies: 2.5V and 1.0V (with 1.2V option for the 1.0V supply); (20)I/Os are 3.3V tolerant; (21)Low power dissipation Pave = 0.75W; (22)117-Pin TFBGA, 96-Pin BCC, and 128 PQFP package options.

Diagrams

88E1111-B2-BAB1C000 dimension

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