Transceiver Solutions Alaska® Single-Port Gigabit Ethernet Transceiver 88E1111 PRODUCT OVERVIEW The Marvell¨ Alaska¨ family of Gigabit Ethernet (GbE) over copper transceivers are the industryÕs lowest power, smallest form factor, highest performance, and highest port density solutions in volume production. The Alaska single-port 88E1111 transceiver leads the industry with the lowest power consumption (only 0.75W), as well as the smallest package footprint option Ñ only 9 mm x 9 mm. The Alaska single-port 88E1111 product performs all of the physical layer (PHY) functions for half- and full-duplex 10BASE-T Ethernet on CAT 3, 4 and 5 cable, and half- and full-duplex 100BASE-TX and 1000BASE-T Ethernet on CAT 5 twisted pair cable. Additionally, the 88E1111 device offers additional support of 1000BASE-X through an integrated 1.25 GHz Serializer/Deserializer (SERDES). Waveshape Filter D/A Active Hybrid Gain Control Baseline 10BASE-T Receiver P0_MDC P0_MDIO P0_INTn P0_RSET P0_HSDACP/N P0_TSTPT A/D Echo Canceller Timing Control Near End Crosstalk Canceller Skew Control Feed Forward Equalizer Trellis Decoder Decision Feedback Equalizer DPLL Management Interface Registers Bias/Test Auto-Negotiation LED/ ConÞguration P0_LED_LINK10 P0_LED_LINK100 P0_LED_LINK1000 P0_LED_DUPLEX P0_LED_RX P0_LED_TX GCONFIG[1:0] JTAG 10/100/1000 Transmit PCS P0_TX_CTL P0_TXD[3:0] P0_GTX_CLK Fiber/SERDES Transmit P0_S_IN+/P0_S_CLK+/P0_S_OUT+/- 10/100/1000 Receive PCS P0_RX_CTL P0_RXD[3:0] P0_RX_CLK TRST# TCK TDI TMS TDO Clock/Reset XTAL1 XTAL2 RESETn 125CLK Fig 1. Alaska Single-Port GbE Transceiver (88E1111) Block Diagram FEATURES ¥ Ultra low power, only 0.75W ¥ 10/100/1000BASE-T IEEE 802.3 compliant ¥ Supports GMII/RGMII/SGMII/TBI/RTBI interfaces ¥ Virtual Cable Testerª (VCT) feature ¥ Integrated 1.25 GHz SERDES ¥ Media Detect feature automatically detects and conÞgures to either copper or Þber media ¥ GBIC/SFP mode ¥ Automatic support for 2-pair CAT 5 cable (100 Mbps) ¥ Power management modes ¥ Four RGMII timing modes ¥ Operation up to 180 meters CAT 5 cable ¥ Auto-MDI/MDIX crossover for all modes of operation ¥ Support IEEE 1149.1 (JTAG) and NAND-tree ICT ¥ Advanced mixed-signal and DSP techniques BENEFITS ¥ Enables higher integration and reduced system cost ¥ Compatibility with existing installed base of compliant devices ¥ Reduces cost and simpliÞes PCB layout ¥ IdentiÞcation and isolation of cable faults ¥ Supports 1000BASE-X Þber applications ¥ Complete media ßexibility ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ Supports plug-and-play GBIC and SFP modules Operates over installed 2-pair cable Reduced system power Eliminate the need for on-board delay lines Functions over a wider base of cabling infrastructures Eases installation and reduces cost SimpliÞes board level testing/debugging Advanced DSP design Alaska® Single-Port Gigabit Ethernet Transceiver FEATURES BENEFITS ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ ¥ IEEE 802.3u compliant Auto-Negotiation Active internal hybrids for 1000BASE-T Direct drive LED support Software conÞgurable LED support User programmable PHY address Loopback mode Automatically conÞgures to 10, 100 or 1000 Mbps Lower cost magnetics Eliminates cost of external LED latches and drivers User-deÞned LED conÞguration Works with all existing Gigabit switch designs Assists testing and diagnostics APPLICATIONS The Marvell Alaska single-port 88E1111 transceiver is the Þrst in the industry to enable a copper 1000BASE-T Gigabit Small Form Factor Pluggable (SFP) module, which is a hot-swappable, plug-and-play device used in Gigabit applications. The device features physical dimensions of only 9 mm x 9 mm (96-pin BCC option), making it the only device small enough to physically Þt into the SFP module. In addition, the 88E1111 device is the only transceiver to meet the stringent power requirements of the SFP Multi-Source Agreement (MSA). Using the Alaska single-port 88E1111 product, systems manufacturers can now offer copper versions, enabling systems to support both copper and Þber media interchangeably. The Alaska single-port 88E1111 transceiver offers the most advanced feature set including VCT technology used to diagnose the attached cable plant and isolate and report cable faults with one-meter accuracy. Additionally, the devices feature Ò2-pair downshiftÓ capability for plug-and-play operation in 2-pair cable environments, as well the Media Detect feature which supports both copper and Þber media simultaneously. The 88E1111 product supports the GMII, RGMII, SGMII, TBI, and RTBI PHY/MAC interface options. 10/100/1000 Mbps Ethernet MAC Alaska Single-Port PHY (88E1111) MAC Interface Options: ¥ GMII/MII ¥ RGMII ¥ SGMII ¥ TBI ¥ RTBI ¥ Serial Interface Magnetics RJ45 Media Types: ¥ 10BASE-T ¥ 100BASE-TX ¥ 1000BASE-T Fig 2. Alaska Single-Port GbE Transceiver (88E1111) Copper Applications Diagram 10/100/1000 Mbps Ethernet MAC Alaska Single-Port PHY (88E1111) Serial Interface Fiber Optics Media Types: ¥ 1000BASE-LX ¥ 1000BASE-SX MAC Interface Options: ¥ GMII ¥ RGMII ¥ TBI ¥ RTBI Fig 3. Alaska Single-Port GbE Transceiver (88E1111) Fiber Applications Diagram The Marvell Alaska single-port GbE transceivers come with a complete set of hardware and software development tools to assist network hardware engineers with product evaluation. MarvellÕs worldwide Þeld applications engineers collaborate closely with network equipment vendors to develop and deliver new competitive products to market on time. Marvell utilizes recognized world-leading semiconductor foundry and packaging services to reliably deliver high-volume and low cost total solutions. THE MARVELL ADVANTAGE: For more information, visit our website at www.marvell.com. Marvell Semiconductor, Inc. 700 First Avenue Sunnyvale, CA 94089 Phone 408.222.2500 www.marvell.com ©2002 Marvell International Ltd. All rights reserved. Marvell, the Marvell logo, Moving Forward Faster, Alaska, the Galileo logo, and GalNet are registered trademarks of Marvell. Discovery, Fastwriter, Galileo Technology, GalTis, Horizon, Libertas, Link Street, PHY Advantage, Prestera, Raise the Technology Bar, Virtual Cable Testers, and Yukon are trademarks of Marvell. All other trademarks are the property of their respective owners. 88E1111-001 11/02