Analog Devices AD9272 User Manuals

Table of Contents

• FEATURES

  1
• EQUIPMENT NEEDED

  1
• DOCUMENTS NEEDED

  1
• SOFTWARE NEEDED

  1
• GENERAL DESCRIPTION

  1
• TYPICAL MEASUREMENT SETUP

  1
• TABLE OF CONTENTS

  2
• REVISION HISTORY

  2
• EVALUATION BOARD HARDWARE

  3
  • POWER SUPPLIES

    3
  • INPUT SIGNALS

    3
  • OUTPUT SIGNALS

    3
  • DEFAULT OPERATION AND JUMPER SELECTION SETTINGS

    5
    • Power Circuitry

      5
    • Analog Input Front-End Circuit

      5
    • VREF

      5
    • RBIAS

      5
    • Clock Circuitry

      5
    • PDWN

      5
    • STBY

      5
    • GAIN+, GAIN−

      5
    • Non-SPI Mode

      5
    • CWDx+, CWDx−

      5
    • DOUTx+, DOUTx−

      6
• EVALUATION BOARD SOFTWARE QUICK START PROCEDURES

  7
  • CONFIGURING THE BOARD

    7
  • USING THE SOFTWARE FOR TESTING

    7
    • Setting Up the ADC Data Capture Block

      7
    • Setting Up the SPI Controller

      8
    • Adjusting the Amplitude of the Input Signal

      10
  • USING THE INTEGRATED CROSSPOINT SWITCH(CW DOPPLER MODE)

    10
• EVALUATION BOARD SCHEMATICS AND ARTWORK

  12
• ORDERING INFORMATION

  23
  • BILL OF MATERIALS

    23
• ESD CAUTION

  24