ADAR3003

RECOMMENDED FOR NEW DESIGNS

27GHz to 31GHz, 1-Beam & 4-Element, Dual Polarized, Transmit Ka Band Beamformer

Data Sheet (Rev. Sp0) Product Selection Table
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Part Details

  • 27GHz to 31GHz RF range
  • Programmable amplifier bias
    • Power consumption range (quiescent): 571mW to 805mW
    • Gain range: 20.8dB to 23.3dB at 29.2GHz
    • Output P1dB range: 13.1dBm to 11.8dB at 29.2GHz
  • Power consumption at OP1dB: 1.01W (nominal bias)
  • Specifications at 29.2GHz and nominal bias
    • RMS gain error over DSA 0 to DSA Code 31: 0.98dB
    • RMS phase error over PSU Code 0 to PSU Code 63: 4.7°
    • Maximum path gain: 22.7dB
    • OIP3: 20.2dBm
    • OP1dB: 12.1dBm
    • Output PSAT: 14.5dBm
    • Output NSD: −127.8dBm/Hz
    • Noise figure: 22.7dB
  • Isolation (element to element): < −30.7dB
  • 0° to 360° phase adjustment range
  • 5.625 phase resolution
  • ≥31.5dB gain adjustment range
  • ≤0.5dB gain resolution
  • User-programmable sequencer for beamstate selection
  • Memory for 128 prestored beamstates
    • 64 beamstates per beam polarization
  • FIFO memory for 32 beamstates
    • 16 beamstates per beam polarization
  • Variable SPI length for flexible and efficient beam commands
    • Update, reset, and mute from 1 beam up to 16 beams
  • Integrated 8-bit ADC for temperature sensor and RF detectors
  • 3-wire or 4-wire SPI
  • Package: 128-ball 5mm × 5mm WLCSP
ADAR3003
27GHz to 31GHz, 1-Beam & 4-Element, Dual Polarized, Transmit Ka Band Beamformer
ADAR3003 Functional Block Diagram ADAR3003 Chip
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Documentation

Data Sheet 1

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