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MAX3784, MAX3784A
5Gbps PCB Equalizer


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 284kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX3784/MAX3784A 5Gbps equalizers provide compensation for transmission-medium losses in up to 40in of FR-4. They are optimized for short-run length and balanced codes such as 8b10b, as found in multiplexed 1.25Gbps Ethernet systems and 4.25Gbps Fibre Channel.

The equalizers use differential CML data inputs and outputs. A standby mode reduces power consumption when the parts are not in use. The MAX3784/MAX3784A are available in a 4mm × 4mm, 16-pin QFN package that consumes only 185mW at +3.3V.

An evaluation kit is available:  MAX3784EVKIT   MAX3784AEVKIT  

Key Features   Applications/Uses
  • Spans 40in (1m) of FR-4 PCB
  • 0.18UI Deterministic Jitter Up to 40in
  • Low Power Consumption: 185mW (MAX3784)
  • Equalization Reduces Intersymbol Interference
  • Single +3.3V Supply
  • Standby Mode
  • Small 4mm × 4mm, 16-Pin QFN Package

 
  • 4.25Gbps Fibre Channel
  • 4x Multiplexed 1.25Gbps Ethernet (5Gbps)
  • Chassis Life Extension

    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)
    Price
    min max typ max w/pins See Notes
    MAX3784  0 5000 1m FR4 3.3 CML 1 18
    QFN/16
    TQFN/16
    16 0 to +85 $9.52 @1k
    See All Equalizers (Cable and Circuit Board) (18)

    Diagram
    MAX3784, MAX3784A: Typical Application Circuit
    Typical Application Circuit

    Application Notes
  • Application Note 3455: HFTA-11.0: Spectral Content of NRZ Test Patterns - MAX3784
  • Application Note 3834: HFTA-13.0: Designing External Cabling for Low EMI Radiation - MAX3784

    Evaluation Kits
  • MAX3784EVKIT
  • MAX3784AEVKIT

    Design Guides
  • Fiber (PDF)
  • Communications (PDF)

    Reliability Reports
  • Show FIT data for:
  • Request Reliability Report for:

    Software/Models
  • MAX3784UGE IBIS Model
  • MAX3784AUGE IBIS Model
  • MAX3784AUTE SPICE Input/Output Model

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-8 of 8

    MAX3784 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3784UGE  
    Active QFN;16 pin;16 mm²
    Outline Drawing: 21-0106 (PDF)
    Land Pattern: 90-0216 (PDF)
    Use pkgcode/variation: G1644-1*
    0°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3784UGE-T    
    Active QFN;16 pin;16 mm²
    Outline Drawing: 21-0106 (PDF)
    Land Pattern: 90-0216 (PDF)
    Use pkgcode/variation: G1644-1*
    0°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3784UTE+  
    Active TQFN;16 pin;16.8 mm²
    Outline Drawing: 21-0139 (PDF)
    Land Pattern: 90-0069 (PDF)
    Use pkgcode/variation: T1644+3*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3784UTE+T    
    Active TQFN;16 pin;16.8 mm²
    Outline Drawing: 21-0139 (PDF)
    Land Pattern: 90-0069 (PDF)
    Use pkgcode/variation: T1644+3*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3784A Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3784AUGE    
    Active QFN;16 pin;16 mm²
    Outline Drawing: 21-0106 (PDF)
    Land Pattern: 90-0216 (PDF)
    Use pkgcode/variation: G1644-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3784AUGE-T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX3784AUTE+  
    Active TQFN;16 pin;16.8 mm²
    Outline Drawing: 21-0139 (PDF)
    Land Pattern: 90-0069 (PDF)
    Use pkgcode/variation: T1644+3*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3784AUTE+T    
    Active TQFN;16 pin;16.8 mm²
    Outline Drawing: 21-0139 (PDF)
    Land Pattern: 90-0069 (PDF)
    Use pkgcode/variation: T1644+3*
    0°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

    More Information
  • New Product Press Release 2002-08-13 

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    Document Ref.: 19-2565; Rev 4; 2007-10-09
    This page last modified: 2009-10-14


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