MAPS-010144

4-Bit Digital Phase Shifter

The MAPS-010144 is a GaAs pHEMT 4-bit digital phase shifter with an integrated CMOS driver in a 4 mm PQFN plastic surface mount package. Step size is 22.5° providing phase shift from 0° to 360° in 22.5° steps. This design has been optimized to minimize variation in attenuation over the phase shift range. The MAPS-010144 is ideally suited for use where high phase accuracy with minimum loss variation over the phase shift range are required. The 4 mm PQFN package provides a smaller footprint than is typically available for a digital phase shifter with an internal driver. Typical applications include communications antennas and phased array radars.

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Product Specifications

Part Number
MAPS-010144
Description
4-Bit Digital Phase Shifter
Min Frequency(MHz)
2300
Max Frequency(MHz)
3800
Bit Count
4
Insertion Loss(dB)
2.500
IIP3(dBm)
47
RMS Phase Error(deg)
2.20

Features

  • 4 Bit Digital Phase Shifter
  • RoHS* Compliant
  • Lead-Free 4 mm 24-Lead PQFN Package
  • EAR99
  • 50 O Impedance
  • Minimal Attenuation Variation over Phase Shift Range
  • Low DC Power Consumption
  • Serial or Parallel Control
  • Integrated CMOS Driver
  • 360° Coverage with LSB = 22.5°

Technical Resources

Datasheet

Model Data (Sparameters)

Application Notes

PCB Drawings

Order from MACOM

MAPS-010144-TR0500
Phase Shifter,4-Bit,2.3-3.8 GHz,4mmPQFN
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