ADL5721 Image


RF Amplifier by Analog Devices

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The ADL5721 from Analog Devices is a high-linearity low noise amplifier that operates from 5.9 to 8.5 GHz. It has been developed for microwave radio link receiver designs and satellite communications. The LNA has a gain of 25 dB, noise figure of less than 1.7 dB, P1dB of greater than -10.6 dBm and OIP3 of greater than 4 dBm. Its unique design offers a single-ended 50 Ω input impedance and provides a 100 Ω balanced differential output that is ideal for driving differential downconverters and radio frequency (RF) sampling analog-to-digital converters (ADCs). This LNA uses a band switch feature to allow the input P1dB and noise figure to trade off for optimum system performance. It is available in a 8-lead, LFCSP microwave package that measures 2.00 mm × 2.00 mm.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Analog Devices
  • Description
    5.9 GHz to 8.5 GHz, Low Noise Amplifier

General Parameters

  • Type
    Low Noise Amplifier, Power Amplifier
  • Configuration
  • Application
    Radio, Instrumentation
  • Industry Application
    SATCOM, Broadcast
  • Frequency
    5.9 to 8.5 GHz
  • Gain
    25 dB
  • Noise Figure
    1.7 dB
  • P1dB
    -10.6 dBm
  • P1dB
    0.00008 W
  • IP3
    4 dBm
  • IP3
    0.0025 W
  • Impedance
    50 Ohms
  • Pulsed/CW
  • Sub-Category
    Linear Amplifier
  • Technology
  • Package Type
    Surface Mount
  • Package
    8 ld LFCSP (2x2, w/1.6 x1.0 ep), LFCSP:LEADFRM CHIP SCALE
  • Dimensions
    2.00 mm × 2.00 mm

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