參數(shù)資料
型號: MAX3802UTK+TD
廠商: Maxim Integrated Products
文件頁數(shù): 1/12頁
文件大?。?/td> 0K
描述: IC EQUALIZE CABLE 3.2GBPS 68TQFN
產(chǎn)品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 2,500
類型: 驅(qū)動器
驅(qū)動器/接收器數(shù): 1/0
電源電壓: 3.14 V ~ 3.46 V
安裝類型: 表面貼裝
封裝/外殼: 68-TQFN 裸露焊盤
供應商設備封裝: 68-TQFN-EP(10x10)
包裝: 帶卷 (TR)
General Description
The MAX3802 has four independent adaptive cable
equalizers and cable drivers on a single chip. It is
designed for coaxial and twin-axial cable point-to-point
scrambled-data communication applications. The dri-
ver features differential current-mode logic (CML)
inputs and outputs. The equalizer includes differential
CML data inputs and outputs and a TTL loss-of-signal
(LOS) output.
The adaptive cable equalizer can equalize differential
or single-ended signals at data rates up to 3.2Gbps. It
automatically adjusts to attenuation caused by skin-
effect losses of 30dB at 1.6GHz. The equalizer effec-
tively extends the usable length of copper cable in
high-frequency interconnect applications.
Applications
High-Speed Links in Communications and Data
Systems
Backplane and Twin-Axial Cable Interconnects
Category 5 UTP-Based Systems
Digital Video Systems
Features
Single 3.3V Operation
Four Independent Equalizers and Drivers
725mW at 3.3V Typical Power Dissipation
Data Rates Up to 3.2Gbps
Equalizer Automatically Adjusts for Different
Cable Lengths
0 to 30dB Equalization at 1.6GHz (3.2Gbps)
Loss-of-Signal (LOS) Indicator
On-Chip Input and Output Terminations
Low External Component Count
0°C to +85°C Operating Temperature Range
ESD Protection on Cable Inputs and Outputs
MAX3802
3.2Gbps Quad Adaptive Cable Equalizer
with Cable Driver
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
Typical Application Circuit
19-2289; Rev 2; 11/06
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Pin Configuration appears at end of data sheet.
+Denotes lead-free package.
EVALUATION
KIT
AVAILABLE
PART
TEMP
RANGE
PIN-
PACKAGE
CODE
MAX3802UGK
0°C to +85°C
68 QFN
G6800-2
MAX3802UTK+
0°C to +85°C
68 QFN
T6800-4
DOUT_
EIN_
DIN_
EOUT_
MAX3802
DOUT_
EIN_
DIN_
THIS SYMBOL INDICATES A CONTROLLED-IMPEDANCE TRANSMISSION LINE.
EOUT_
RMOD_
CIM_
MAX3802
CARD 2
CARD 1
3.3V
LOS_
RMOD_
CIM_
LOS_
EP*
VCC
4
RMOD_
COAX, TWIN-AX, OR PC BOARD x 4
*EP MUST BE SOLDERED TO GROUND FOR
PROPER THERMAL AND ELECTRICAL PERFORMANCE.
3.3V
EP*
VCC
RMOD_
4
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