Digital Phase Shifter (6-bit) supports serial, parallel control.

Press Release Summary:

Supplied in 4 mm, 24-lead PQFN package, MAPS-011008 GaAs pHEMT phase shifter suits C-Band Radar applications from 5.0–6.0 GHz. Product is controlled with single +5.0 V serial or parallel control line and provides 360° phase shift range with step size of 5.6°. Insertion loss is 4.0 dB, with ±0.5 dB attenuation variation and ±3.0° phase accuracy over 5.0–6.0 GHz range. Other features include 0.3 dB RMS attenuation error and 2° RMS phase error.

Original Press Release:

M/A-COM Technology Solutions Announces New 6-Bit Digital Phase Shifter

New GaAs pHEMT Phase Shifter Delivers Low Phase Error, Serial or Parallel Control Capability, and Fast Switching Speed

Lowell, MA – M/A-COM Technology Solutions Inc. (M/A-COM Tech), a leading supplier of high performance analog semiconductor solutions, introduced today a new digital phase shifter for C-Band Radar applications. The phase shifter facilitates easy implementation in communication antennas, phased array radars, and weather radars. The MAPS-011008 meets the high performance requirements of radar system manufacturers, optimizing for fast switching speed, low phase error, and serial or parallel control capability.

“This 6-Bit C-Band Phase Shifter is designed specifically for 5.0 GHz to 6.0 GHz applications,” said Kevin Harrington, Product Manager. “The part was optimized for low RMS Phase Error and RMS Attenuation Error.”

The MAPS-011008 is housed in a 4mm 24-lead PQFN Package. It provides 360° phase shift range with a step size of 5.6°. It is controlled with a single +5.0 V serial or parallel control line. Its insertion loss is 4.0 dB, with a low +/- 0.5 dB attenuation variation, and +/- 3.0° phase accuracy over the 5.0 to 6.0 GHz frequency range.

The table below outlines typical part number performance:

Parameters  Units  MAPS-011008

Frequency  GHz 5-6

Insertion Loss (Any state) dB 4

Attenuation Variation  dB +/-  0.5

RMS Attenuation Error  dB 0.3

RMS Phase Error  deg  2

Input IP3 dBm 48

IEE mA  -0.2

Input Control Current  µA 1

Production quantities and samples of MAPS-011008 are available from stock. Final datasheets and additional product information can be obtained from the M/A-COM Tech website at:


M/A-COM Technology Solutions ( is a leading supplier of high performance analog semiconductor solutions for use in radio frequency (RF), microwave, and millimeter wave applications. Recognized for its broad portfolio of products, M/A-COM Tech serves diverse markets, including CATV, wireless infrastructure, optical communications, aerospace and defense, automotive, industrial, medical, and mobile devices. M/A-COM Tech builds on more than 60 years of experience designing and manufacturing innovative product solutions for customers worldwide.

Headquartered in Lowell, Massachusetts, M/A-COM Tech is certified to the ISO9001 international quality standard and ISO14001 environmental management standard. M/A-COM Tech has design centers and sales offices throughout North America, Europe, Asia and Australia.

M/A-COM, M/A-COM Technology Solutions, The First Name in Microwave and the M/A-COM logo are trademarks of M/A-COM Tech. All other trademarks are the property of their respective owners.


North Americas -- Phone: 800.366.2266

Europe -- Phone: +353.21.244.6400

India -- Phone: +91.80.43537383

China – Phone: +86.21.2407.1588


Husrav Billimoria

M/A-COM Technology Solutions Inc.


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