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MAX3803
DC-Coupled, UCSP 3.125Gbps Equalizer

Tiny 3.2Gbps Equalizer Interfaces to Any VCC


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Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 456kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail
The MAX3803 equalizer automatically provides compensation for transmission-medium losses encountered with FR4 stripline and cable in an incredibly small 2mm x 2.5mm package. It is ideal for backplane applications requiring up to 40in between the line card and the switch card or up to 10m of twin ax cable between racks. Its small size provides placement and routing flexibility. The CML inputs and outputs are DC-coupled and can be terminated to a supply as low as +1.1V. The MAX3803 operates from 0°C to +85°C and consumes 160mW at +3.3V.

An evaluation kit is available:  MAX3803EVKIT  

Key Features   Applications/Uses
  • DC-Coupled Input and Output to Terminations as Low as +1.1V
  • 2mm x 2.5mm UCSP™
  • 1Gbps to 3.2Gbps Operating Range
  • Spans 40in (1m) of FR4
  • Spans 10m, 28AWG Twin Ax
  • Receive Equalization to Reduce ISI

 
  • (LVDS, PECL, or CML)
  • Backplane Interconnect
  • Common-Mode Voltage Translation
  • Rack-to-Rack Interconnect

    Key Specifications:  Equalizers (Cable and Circuit Board)
    Part Number Data Rate
    (Mbps)
    Data Rate
    (Mbps)
    Max. Reach @ Max. Data Rate VSUPPLY
    (V)
    I/O Type Channels Rx Eq. @ Max. Rate
    (dB)
    Package/Pins Smallest Available Pckg.
    (mm2)
    Oper. Temp.
    (°C)
    min max typ max w/pins
    MAX3803  1000 3200
    1m FR4
    7m Cable
    3.3
    CML
    ECL
    LVDS
    LVPECL
    PECL
    1 12
    UCSP/14
    6 0 to +85
    See All Equalizers (Cable and Circuit Board) (18)

    Diagram
    MAX3803: Typical Application Circuit
    Typical Application Circuit

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    Document Ref.: 19-2699; Rev 1; 2004-08-11
    This page last modified: 2009-10-13


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