AD8013

PRODUCTION

Single Supply, Low Power, Triple Video Amplifier

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Overview

  • Three Video Amplifiers in One Package
  • Drives Large Capacitive Load
  • Excellent Video Specifications (RL = 150 Ω)
    Gain Flatness 0.1 dB to 60 MHz
    0.02% Differential Gain Error
    0.06° Differential Phase Error
  • Low Power
    Operates on Single +5 V to +13 V Power Supplies
    4 mA/Amplifier Max Power Supply Current
  • High Speed
    140 MHz Unity Gain Bandwidth (3 dB)
    Fast Settling Time of 18 ns (0.1%)
    1000 V/µs Slew Rate
  • High Speed Disable Function
    per Channel
    Turn-Off Time 30 ns
  • Easy to Use
    95 mA Short Circuit Current
    Output Swing to Within 1 V of Rails

The AD8013 is a low power, single supply, triple video amplifier. Each of the three amplifiers has 30 mA of output current, and is optimized for driving one back terminated video load (150 Ω) each. Each amplifier is a current feedback amp-lifier and features gain flatness of 0.1 dB to 60 MHz while offering differential gain and phase error of 0.02% and 0.06° This makes the AD8013 ideal for broadcast and professional video electronics.

The AD8013 offers low power of 4 mA per amplifier max and runs on a single +5 V to +13 V power supply. The outputs of each amplifier swing to within one volt of either supply rail to easily accommodate video signals. The AD8013 is unique among current feedback op amps by virtue of its large capacitive load drive. Each op amp is capable of driving large capacitive loads while still achieving rapid settling time. For instance it can settle in 18 ns driving a resistive load, and achieves 40 ns (0.1%) settling while driving 200 pF.

The outstanding bandwidth of 150 MHz along with 1000 V/µs of slew rate make the AD8013 useful in many general purpose high speed applications where a single +5 V or dual power supplies up to ±6.5 V are required. Furthermore the AD8013's high speed disable function can be used to power down the amplifier or to put the output in a high impedance state. This can then be used in video multiplexing applications. The AD8013 is available in the industrial temperature range of -40°C to +85°C.

AD8013
Single Supply, Low Power, Triple Video Amplifier
AD8013-pcl
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Evaluation Kits

EVAL-AD8013

AD8013 Evaluation Board

Product Details

This evaluation board is designed to help users evaluate the AD8013. The evaluation board is a bare board: there are no components or amplifiers soldered to the board. These parts must be obtained separately from the table below or on the product page. Free samples may also be requested. The unpopulated board enables users to quickly customize and prototype a variety of op amp circuits, which minimizes risk and reduces time to market.

The User Guide contains all the required documentation to build the board, including schematics, assembly drawing, and Bill of Materials.

EVAL-AD8013
AD8013 Evaluation Board

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