View 88E1111_202310.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Transceiver Solutions
Alaska(R) Single-Port
Gigabit Ethernet Transceiver
88E1111
PRODUCT OVERVIEW
The Marvell Alaska family of Gigabit Ethernet (GbE) over copper transceivers are the industryOs 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 N 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).
D/A Waveshape Filter Echo Canceller Timing Control Active Hybrid Gain Control Baseline 10BASE-T Receiver
P0_MDC P0_MDIO P0_INTn P0_RSET P0_HSDACP/N P0_TSTPT
10/100/1000 Transmit PCS Trellis Decoder Decision Feedback Equalizer Fiber/SERDES Transmit 10/100/1000 Receive PCS JTAG
TRST# TCK TDI TMS TDO
P0_TX_CTL P0_TXD[3:0] P0_GTX_CLK P0_S_IN+/P0_S_CLK+/P0_S_OUT+/P0_RX_CTL P0_RXD[3:0] P0_RX_CLK
Near End Crosstalk Canceller Feed Forward Equalizer
A/D DPLL Registers Auto-Negotiation
Skew Control
Management Interface Bias/Test
LED/ Conguration
P0_LED_LINK10 P0_LED_LINK100 P0_LED_LINK1000 P0_LED_DUPLEX P0_LED_RX P0_LED_TX GCONFIG[1:0]
Clock/Reset
XTAL1 XTAL2 RESETn 125CLK
Fig 1. Alaska Single-Port GbE Transceiver (88E1111) Block Diagram
BENEFITS Enables higher integration and reduced system cost Compatibility with existing installed base of compliant devices Reduces cost and simplies PCB layout Identication and isolation of cable faults Supports 1000BASE-X ber applications Complete media exibility
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 Simplies board level testing/debugging Advanced DSP design
FEATURES Ultra low power, only 0.75W 10/100/1000BASE-T IEEE 802.3 compliant Supports GMII/RGMII/SGMII/TBI/RTBI interfaces Virtual Cable Tester (VCT) feature Integrated 1.25 GHz SERDES Media Detect feature automatically detects and congures to either copper or ber 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
Alaska(R) Single-Port Gigabit Ethernet Transceiver
FEATURES BENEFITS

IEEE 802.3u compliant Auto-Negotiation Active internal hybrids for 1000BASE-T Direct drive LED support Software congurable LED support User programmable PHY address Loopback mode

Automatically congures to 10, 100 or 1000 Mbps Lower cost magnetics Eliminates cost of external LED latches and drivers User-dened LED conguration Works with all existing Gigabit switch designs Assists testing and diagnostics
APPLICATIONS
The Marvell Alaska single-port 88E1111 transceiver is the rst 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 t 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 ber 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 O2-pair downshiftO capability for plug-and-play operation in 2-pair cable environments, as well the Media Detect feature which supports both copper and ber media simultaneously. The 88E1111 product supports the GMII, RGMII, SGMII, TBI, and RTBI PHY/MAC interface options.
Alaska Single-Port PHY (88E1111) Alaska Single-Port PHY (88E1111)
Serial Interface
10/100/1000 Mbps Ethernet MAC
Magnetics
RJ45
Media Types: 10BASE-T 100BASE-TX 1000BASE-T
10/100/1000 Mbps Ethernet MAC
Fiber Optics
Media Types: 1000BASE-LX 1000BASE-SX
Fig 2. Alaska Single-Port GbE Transceiver (88E1111) Copper Applications Diagram
THE MARVELL ADVANTAGE:
MAC Interface Options: GMII/MII RGMII SGMII TBI RTBI Serial Interface
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. MarvellOs worldwide eld 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. 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
(c)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

▲Up To Search▲

Price & Availability of 88E1111

	To Download 88E1111 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .