MMIC Phase Shifters

MMIC Digital Phase Shifters for Advanced RF / Microwave Circuit Designs

Custom MMIC offers a selection of GaAs MMIC digital phase shifters in compact 4x4 mm leadless surface mount (SMT) packages with 4-bit and 5-bit configurations. With frequency bands ranging from 2 to 17 GHz (S, C, X, Ku band) these phase shifters provide 0 degrees to 360 degrees of phase coverage and a bit resolution as low as 11.25 degrees. These RF / Microwave MMIC phase shifters are designed with low phase error and low insertion loss and are a 50 ohm matched design - eliminating the need for external DC blocks and RF port matching.

Phase Shifter Frequency Bands

  • RF Phase Shifter Frequency Bands
    • S-band Phase Shifters (2 GHz to 4 GHz)
    • C-band Phase Shifters (4 GHz to 8 GHz)
  • Microwave Phase Shifter Frequency Bands
    • X-band Phase Shifters (8 GHz to 12 GHz)
    • Ku-band Phase Shifters (12 GHz to 18 GHz)

MMIC RF Phase Shifter Applications

  • Wireless Point-to-point (P2P) Radio
  • Wireless Point-to-multipoint (P2M) Radio
  • Transmitter-Receiver (TR) Modules for Wireless Communications and Radar
  • Military Radar Transmitters and Receivers
  • Avionic Radar Transmitters and Receivers
  • Electronic Warfare (EW)
  • Electronic intelligence (ELINT) and Signal Intelligence (SIGINT)
  • High Survivability Receivers (Jamming Resistant Receivers)
  • Satellite Communications (SATCOM)
  • RF Test and Measurement (T&M) Equipment

Phase Shifter Functions

  • RF PA Linearization
  • RF Distortion
  • Amplitude and Phase Modulation
  • Variable Attenuators
  • RF Interconnect and Fiber Optic Interconnect
  • Space Qualified Amplifiers (Virtually All Custom MMIC Components can be Space Qualified)

Custom MMIC Phase Shifter Key Features

  • 360° phase shift, LSB = 11.25° or 22.5°
  • Monotonic Phase Coverage
  • Low Insertion Loss
  • Low Phase Error
  • Single-bit Negative or Positive Logic
  • Low Current Consumption Amplifiers
  • 50 Ohm Matched Designs
  • Small Die Size

Available Phase Shifter Packaging Options

  • Die
  • Pb-free RoHS Compliant SMT Packages
    • 4x4 mm ceramic QFN
  • MSL Rating: MSL1
  • ESD Rating: Class 1A
  • Full-passivation available

MMIC Phase Shifters






Phase Shifters
2 - 4511.25715+/- 524374x4 mm QFN
Phase Shifters
3 - 6511.257.615+/- 226.536DIE & 4x4 mm
Phase Shifters
13 - 17422.5815+/- 526414x4 mm QFN
Tech Brief Explains How to Eliminate Complex Bias Sequencers and Negative Voltage Supply

We are proud to announce a new technical brief illuminating our progress in eliminating complex bias sequencers and negative voltage supply. Our expert engineers have been exploring the use of enhancement mode

Application Note Details Reflow Soldering Profile Necessities for Our Standard and Lead-Free SMT Packages.

We now gladly offer a handy walkthrough of preparing SMT MMIC Solder Reflow profiles in our new note, “Application Note 102: Solder Reflow Profiles for Standard and Lead Free SMT Packages.” This download

Custom MMIC

300 Apollo Drive
Chelmsford, MA 01824
Phone: 978-467-4290
Fax: 978-467-4294

Terms and Conditions

©2006-2017 Custom MMIC
All rights reserved.

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Custom MMIC

300 Apollo Drive
Chelmsford, MA 01824
Phone: 978-467-4290
Fax: 978-467-4294

Terms and Conditions

©2006-2018 Custom MMIC
All rights reserved.