ADAR4002

RECOMMENDED FOR NEW DESIGNS

0.5 GHz to 19 GHz Broadband Bi-Directional Single Channel True Time Delay Unit

Part Models
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Part Details

  • 0.5 GHz to 19 GHz frequency range
  • Programmable Time Delay: 7-bit resolution
  • Programmable Time Delay Range
    • Time Delay Range 0: 0 to 508ps range, 4ps Standard resolution
    • Time Delay Range 1: 0 to 254ps range, 2ps High resolution
  • Programmable Attenuation: 6-bit resolution
    • 31.5 dB adjustment range
    • 0.5 dB step size
  • Fully programmable via a 3-wire or 4-wire SPI interface
  • SPI Programmable and Daisy Chaining selectable
  • Power Dissipation: 1 mW with 1.2V and 1.0V Dual Supplies
  • 14-pin 2x3mm LFCSP
ADAR4002
0.5 GHz to 19 GHz Broadband Bi-Directional Single Channel True Time Delay Unit
ADAR4002 - Chip ADAR4002 Functional Block Diagram
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Documentation

Technical Articles 3

Keysight SystemVue model is available. Please contact ADI at beamformer@analog.com.

PathWave System DesignThe ADAR4002 Keysight SystemVue model is based on measured small signal data across frequency, capturing all the permutations of the time delay and attenuation settings.

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