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MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205
Ultra-High-Speed, Low-Noise, Low-Power, SOT23 Open-Loop Buffers


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Status
Active: In Production.

Description
FULL DATA SHEET (PDF, 352kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail
The MAX4200–MAX4205 are ultra-high-speed, open-loop buffers featuring high slew rate, high output current, low noise, and excellent capacitive-load-driving capability. The MAX4200/MAX4201/MAX4202 are single buffers, while the MAX4203/MAX4204/MAX4205 are dual buffers. The MAX4201/MAX4204 have integrated 50Ω termination resistors, making them ideal for driving 50Ω transmission lines. The MAX4202/MAX4205 include 75Ω back-termination resistors for driving 75Ω transmission lines. The MAX4200/MAX4203 have no internal termination resistors.

The MAX4200–MAX4205 use a proprietary architecture to achieve up to 780MHz -3dB bandwidth, 280MHz 0.1dB gain flatness, 4200V/µs slew rate, and ±90mA output current drive capability. They operate from ±5V supplies and draw only 2.2mA of quiescent current. These features, along with low-noise performance, make these buffers suitable for driving high-speed analog-to-digital converter (ADC) inputs or for data-communications applications.

An evaluation kit is available:  MAX4201EVKIT  

Key Features   Applications/Uses
  • 2.2mA Supply Current
  • High Speed
    • 780MHz -3dB Bandwidth (MAX4201/MAX4202)
    • 280MHz 0.1dB Gain Flatness (MAX4201/MAX4202)
    • 4200V/µs Slew Rate
  • Low 2.1nV/√Hz Voltage-Noise Density
  • Low 0.8pA/√Hz Current-Noise Density
  • High ±90mA Output Drive (MAX4200/MAX4203)
  • Excellent Capacitive-Load-Driving Capability
  • Available in Space-Saving SOT23 or µMAX® Packages

 
  • Digital-Transmission Line Drivers
  • High-Speed ADC Input Buffers
  • High-Speed DAC Buffers
  • IF/Communications Systems
  • Wireless Local Area Networks (WLANs)

    Key Specifications:  Video/Wideband Buffers
    Part Number Amps. Single Supply BW
    (MHz)
    BW
    (MHz)
    ICC
    (mA)
    IOUT
    (mA)
    Slew Rate
    (V/µs)
    Diff. Phase/ Gain
    (deg/%)
    AV
    (V/V)
    VSUPPLY (Dual)
    (±V)
    VSUPPLY
    (V)
    Package/Pins Smallest Available Pckg.
    (mm2)
    Oper. Temp.
    (°C)
    Price
    @ -3dB 0.1dB min per Amp. min Dual max w/pins See Notes
    MAX4200  1 No 780 280 2.2 90 4200 0.15/1.3 1 5 5
    SOIC(N)/8
    SOT/5
    9 -40 to +85 $0.75 @1k
    MAX4201  1 780 280 52
    SOIC(N)/8
    SOT/5
    9 $0.75 @1k
    MAX4202  1 780 280 44
    SOIC(N)/8
    SOT/5
    9 $0.75 @1k
    MAX4203  2 720 230 90
    µMAX/8
    SOIC(N)/8
    16 $0.85 @1k
    MAX4204  2 720 230 52
    µMAX/8
    SOIC(N)/8
    16 $0.85 @1k
    MAX4205  2 720 230 44
    µMAX/8
    SOIC(N)/8
    16 $0.85 @1k
    See All Video/Wideband Buffers (20)

    Diagram
    MAX4200, MAX4201, MAX4202, MAX4203, MAX4204, MAX4205: Typical Application Circuit
    Typical Application Circuit

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    Document Ref.: 19-1338; Rev 3; 2007-03-16
    This page last modified: 2007-06-01


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