Product Detail

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.
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°
Applications
  • Aerospace and Defense
  • Wireless Networking and Communication
Specifications
  • Min Frequency: 2,300 MHz
  • Max Frequency: 3,800 MHz
  • Bit Count: 4 
  • LSB: 22.5 deg
  • Insertion Loss: 2.5 dB
  • IIP3: 47 dBm
  • RMS Phase Error: 2.2 deg
Package
  • 4mm PQFN-24LD
Package Category
  • Plastic
Marking
  • P002
Lead Finish
  • 100% matte tin plate followed by a post-plating annealing of 1 hr at 150 C
ROHS
  • Yes
Part Number Package MACOM Richardson RFPD DigiKey Mouser
MAPS-010144-000000
Phase Shifter, 4-Bit, 2.3-3.8 GHz, 4mmPQFN
4MM PQFN-24LD Inquire
MAPS-010144-001SMB
Sample Brd, 2.3-3.8GHz, 4Bit, 4mmPQFN-24LD
4MM PQFN-24LD Buy
In Stock: 8
Buy
MAPS-010144-TR0500
Phase Shifter, 4-Bit, 2.3-3.8 GHz, 4mmPQFN
4MM PQFN-24LD
In Stock: 115
Buy
In Stock: 790
Buy

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