88e1112 Marvell Semiconductor, Inc., 88e1112 Datasheet - Page 2

• Manufacturer Part Number: 88e1112
• Description: 10/100/1000 Gigabit Ethernet Transceiver With Auto-media Detect
• Manufacturer: Marvell Semiconductor, Inc.

Marvell Alaska 88E1112
FEATURES
•
•
•
•
•
•
•
•
SYSTEM/APPLICATION BLOCK DIAGRAM
THE MARVELL ADVANTAGE:
diagnostic tools, documentation, and other items to assist customers with product evaluation and production. Marvell’s worldwide fi eld application
engineers collaborate closely with end customers to develop and deliver new leading-edge products for quick time-to-market. Marvell utilizes world-
leading semiconductor foundry and packaging services to reliably deliver high-volume and low-cost total solutions. For more information, visit our
Web site at www.marvell.com.
ABOUT MARVELL:
transceiver, communications controller, processors, wireless, power management and storage solutions that power the entire communications infra-
structure, including enterprise, metro, home, and storage networking.
SGMII/SERDES MAC side support
Auto-media support to fi ber applications with same PHY
SFP Module Support
– Copper and fi ber SFP modules
– Support for embedding into copper SFP modules
Additional integrated SERDES switchable to 1.25 GHz or 125 MHz
Advanced diagnostics capability
– Marvell VCT
– Integrated CRC error checker, packet counter and generator
Small 64-pin QFN package
Requires only two power supplies
Industrial temperature support
Marvell is a leader in storage, communications and consumer silicon solutions. Marvell’s diverse product portfolio includes switching,
Marvell Semiconductor, Inc.
5488 Marvell Lane
Santa Clara, CA 95054
Phone [phone]
www.marvell.com
100BASE-TX
1000BASE-T
Marvell chipsets come with complete reference designs which include board layout designs, software, manufacturing
10BASE-T
Auto-Media Detect
to Copper or SFP
RJ45
88E1112
System
MAC
SGMII
SERDES
SFP
SERDES
SGMII
100BASE-FX
1000BASE-X
100BASE-FX
10/100/1000BASE-T
•
•
•
•
•
•
•
•
•
•
BENEFITS
SFP Module
Compatible mode with industry standard interface
Low pin count
Flexibility on MAC side interface applications (MAC or SFP/GBIC)
Single-chip solution for 10/100/1000 Mbps copper, 1000BASE-X/100BASE-FX,
or SFP module applications
Flexible board-level module support
– Auto-media detect fl exibility to copper or fi ber media
– Single PHY for multiple SFP module implementations: 10/100/1000BASE-T
Enables support for both 1000BASE-X and 100BASE-FX applications
Flexible diagnostics option for validation and cable-fault detection
Ideal for copper SFP applications
Lowers overall BOM cost
Support for extreme temperature requirements
Copyright © 2008. Marvell International Ltd. All rights reserved. Marvell, the Marvell logo,
Moving Forward Faster, Alaska, Datacom Systems on Silicon, Fastwriter, Libertas, Link Street,
NetGX, PHYAdvantage, Prestera, Raising The Technology Bar, The Technology Within, Virtual
Cable Tester, and Yukon are registered trademarks of Marvell. Marvell Makes It All Possible, Ants,
AnyVoltage, Discovery, DSP Switcher, Feroceon, GalNet, GalTis, Horizon, RADLAN, UniMAC, and
VCT are trademarks of Marvell. All other trademarks are the property of their respective owners.
88E1112-001
88E1112
or 1000BASE-X or 100BASE-FX
RJ45
SFP Module Application
SGMII
RJ45
1000BASE-T
100BASE-TX
10BASE-T
for Copper or Fiber
02/08
SFP Module
88E1112
Fiber
xcvr
SERDES
SGMII
100BASE-FX
1000BASE-X
100BASE-FX