88E1011 查看數據表（PDF） - Marvell Semiconductor
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88E1011 Datasheet PDF : 2 Pages
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Alaska® Ultra
Gigabit Ethernet Transceivers
88E1011/88E1011S
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
Ultra single-channel GbE transceivers, consisting of the 88E1011 and 88E1011S devices, are the industryÕs first
GbE PHYs optimized for the mobile computing market. These devices perform all of the physical layer functions
for 100BASE-TX and 1000BASE-T full or half duplex Ethernet on category 5 (CAT 5) twisted pair cable, and
10BASE-T full or half duplex Ethernet on CAT 3, 4 and 5 cable. The Alaska Ultra+ device (88E1011S) offers
additional support of 1000BASE-X through an integrated 1.25 GHz Serializer/Deserializer (SERDES).
D/A
WavFieltsehrape
MDI[3:0]+/-
MIMNDDTI#OC
HSDTARSCST+EP/TT-
AGcatBiivnaesCeHolinynbterroidl
A/D
1R0eBcAeSivEe-rT
DPLL
MaInntaegrefamceent
Bias/Test
Registers
Auto-Negotiation
CaEnccheoller
CToimntinrogl
CNCraeonascrseEtlalneldkr
CSoknetrwol
EFqoFurewaelaidzredr
ConfLigEuDr/ation
LLLLLLCEEEEEEODDDDDDN______FLLLDRTIIIIXGXUNNN[PKKK6L111:E0000X]000
Fig 1. Alaska Ultra GbE Transceiver Block Diagram
DTerceolldiser
FEDeqeeucdaibsliiazocenkr
JTAG
2.5VI//O3.3V
T1r0a/n1s0m0/it1P0C00S
TTTGTXXXXT__D_XEEC[_7NRLC:KL0K]
F(i8b8TeErr1a0Cn11shSmaonintnlye)l
SSS___ICONLU+KT+/+-//--
1R0e/c1e0iv0e/1P0C0S0
RRRRCCXXXXRO__D_SLDEC[7RLV:K0]
TTTTTRCDMDSKIOST# Clock/Reset
SEL_25V DLoowwnPMoowdeers
XXR12TTE5AASCLLE12LTK#
COMA
FEATURES
¥ Low power dissipation, just over 1W
¥ I1E0EBEAS80E2-T.3trcaonmscpeliiavnerts1000BASE-T, 100BASE-TX and
¥ GMII, TBI, RTBI, RGMII, SGMII interfaces
¥ Integrated 1.25 GHz SERDES (88E1011S)
¥ Meiethdeiar cDoeptpecetr foeraftiubreer amuetodmiaatically detects and configures to
¥ Four power management modes
¥ Auto-MDI/MDIX crossover at all three speeds
¥ IEEE 1149.1 (JTAG) boundary scan support
¥ Advanced mixed-signal and DSP techniques
¥ Advanced baseline wander correction
BENEFITS
¥ Enables higher integration and reduced cost
¥ True plug-and-play with 10/100/1000BASE-T tri-speed functionality
¥ Provide a seamless Ethernet solution
¥ Supports 1000BASE-X fiber applications
¥ Complete media flexibility
¥ Extend battery life; reduce power consumption
¥ End-to-end wiring tolerance and correction
¥ Increased reliability for board level testing and manufacturability
¥ Advanced DSP design
¥ Provides robust performance over a wide range of operating conditions
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