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ADF4371

Frequency Synthesizer by Analog Devices

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The ADF4371 from ADI is a frequency synthesizer consisting of a phase-locked loop (PLL) with a fully integrated voltage controlled oscillator (VCO) as well as integrated low dropout regulators (LDOs) and integrated tracking filter technology. It operates from 62.5 MHz to 32 GHz and has been developed for RF/microwave system designs that must meet the most exacting next-generation requirements across multiple markets, including aerospace and defense, test/measurement, communications infrastructure, as well as high-speed converter clocking. It is available in a 7mm x 7mm 48 Lead LGA Package.

Product Specifications

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Product Details

  • Part Number
    ADF4371
  • Manufacturer
    Analog Devices
  • Description
    Microwave Wideband Synthesizer with Integrated VCO

General Parameters

  • Synthesizer Type
    Tunable Frequency
  • PLL Type
    Fractional-N, Integer-N
  • Frequency
    62.5 MHz to 32 GHz
  • Resolution
    39 Bit
  • Reference Frequency
    Up to 600 MHz
  • Application
    Wireless Infrastructure, Test & Measurement, VSATs
  • Output Power
    Up to 7 dBm
  • Spurious
    -100 dBc
  • Interface
    SPI/TTL/Others
  • Interface
    3-Wire Serial
  • Supply Voltage
    3.3 to 5 V
  • VCO Current
    120 to 150 mA
  • VCO Voltage
    5 V
  • Package Type
    Surface Mount
  • Package
    48 Lead LGA
  • Dimension
    7 mm x 7 mm
  • Operating Temperature
    -40 to 105 Degree C
  • Storage Temperature
    -65 to 125 Degree C

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