Overview

Features and Benefits

  • 24 GHz to 24.25 GHz voltage controlled oscillator (VCO)
  • 2-channel 24 GHz power amplifier (PA) with 8 dBm output
  • Single-ended outputs
  • 2-channel muxed outputs with mute function
  • Programmable output power
  • N divider output (frequency discriminator)
  • 24 GHz local oscillator (LO) output buffer
  • 250 MHz signal bandwidth
  • Power control detector
  • Auxiliary 8-bit ADC
  • ±5°C temperature sensor
  • 4-wire serial peripheral interface (SPI)
  • Electrostatic discharge (ESD) performance
    • Human body model (HBM): 2000 V
    • Charged device model (CDM): 250 V
  • Qualified for automotive applications

Product Details

The ADF5901 is a 24 GHz Tx monolithic microwave integrated circuit (MMIC) with an on-chip, 24 GHz VCO with PGA and dual Tx channels for radar systems. The on-chip, 24 GHz VCO generates the 24 GHz signal for the two Tx channels and the LO output. Each Tx channel contains a power control circuit. There is also an on-chip temperature sensor.

Control of all the on-chip registers is through a simple 4-wire interface.

The ADF5901 comes in a compact 32-lead, 5 mm × 5 mm LFCSP package.

Applications

  • Automotive radars
  • Industrial radars
  • Microwave radar sensors
  • Industrial sensors
    • Precision instrumentation
    • Tank level sensors
    • Smart sensors
      • Door opening
      • Energy saving
  • Commercial sensors: object detection and tracking
    • Cars, boats, aircraft, and UAVs (drones): collision avoidance
    • Intelligent transportation systems: intelligent traffic monitoring and control
    • Surveillance and security

Product Lifecycle icon-recommended Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

Evaluation Kits (3)

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.