Phase Shifters
13 GHz to 17 Ghz


  • 360° phase shift, LSB = 11.5°
  • Low insertion loss
  • Low phase error
  • Pb-free RoHS compliant 4×4 QFN package
  • Positive gain slope
  • Single bit positive logic


  • Wireless Infrastructure
  • Dual Polarization Antenna Alignment
  • Analog Linearization Techniques
  • Precision Phase Shifter

Related Links

General Description

The XM-A4Y9-0604D is a Phase Shifter featuring the Custom MMIC part number CMD176P4 provided as a drop-in on an 0604 format. The CMD176P4 is a GaAs MMIC 4-bit phase shifter housed in a leadless 4×4 mm plastic surface mount (SMT) package. The CMD176P4 operates from 13 to 17 GHz and provides 0 to 360 degrees of monotonic phase coverage, with a LSB of 22.5 degrees. The RF / Microwave device is controlled with single bit positive logic of 0 or +3 V and features an insertion loss of 8 dB and a phase error of ± 5 degrees.

The XM-A4Y9-0604D can easily be integrated with other X-MWblock Components to build IMAs in standard X-MWblock Housings or Custom Housings.

Use Control Board PN: XM-Axxx-0604D

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