Leading Technologies, Innovative Products, Dedicated Employees

We invite you to take a video tour of our wafer fabs, operations facilities and design centers to see how we work together to meet our customer’s requirements.

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MACOM Announces Definitive Agreement to Acquire the RF Business of Wolfspeed

Combined, We Will Be Better Able to Serve the Industry

Wolfspeed’s RF Business includes a broad portfolio of GaN-on-SiC technologies and products used in high performance RF and microwave applications.  Customers are demanding higher RF power solutions, higher levels of integration, and advanced solutions for the most complex RF and microwave applications. We will be ready to meet these challenges.

MACOM Establishes European Semiconductor Center

MACOM has established a European Semiconductor Center located near Paris in Limeil-Brévannes, France.  The facility is dedicated to semiconductor technology development and fabrication of Monolithic Microwave Integrated Circuits (MMICs) to support the space, telecommunications and A&D markets and applications.

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MACOM Announces Acquisition of Linearizer Communications Group

A Powerful Combination

Combining MACOM’s high-performance microwave and optical semiconductor expertise with Linearizer Communications Group’s module and subsystem design expertise.  A powerful combination that strengthens our leadership position in mission critical applications across a wide range of customers and applications.

Linearization by Microwave Predistortion
Microwave Photonics Design
Space Based Amplifiers & Linearizers

Supporting A Secure and More Connected World

Industrial & Defense

We apply advanced circuit designs techniques, packaging solutions and semiconductor materials to the most demanding applications. Solutions from single IC to complex subassemblies manufactured with the tightest quality control.    

Data Center

Our deep knowledge of high-speed signal processing, analog & mixed signal and digital design and optical semiconductors enables our customers to achieve the fastest possible connections inside and around the Data Center, whether NRZ, PAM-4, or Coherent.


Our ICs address a broad range of markets including 5G wireless communications, microwave radio links, satellite ground stations and broadcast video.


MACOM Product Center

Pushing the limits for Higher Power, Higher Frequency, Higher levels of integration, and Higher data rates! 

Every year we release to production over 150 new standard products and many more custom products! Check-back frequently to stay up to date on our IC design and semiconductor process technology updates. 

Our product qualification and release process is robust and demanding to ensure the 1st and the 1 millionth product we deliver meets and exceeds our customers' expectations.


RF/Microwave & mmWave






New 140nm GaN-on-SiC MMIC Technology

MACOM’s GSiC140 is a state-of-the-art 140nm GaN-on-SiC technology, manufactured in our trusted US foundry in Lowell, MA. GSiC140 powers MACOMs new GaN MMIC Amplifier product line, delivering high gain, high power, high linearity, and high efficiency.


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How Can We Help You?

Our customer application teams have decades of experience and are ready to support you today! We recognize our customers are under technical, schedule and cost pressures to execute and we are here to help. We can provide product application support, make recommendations on what IC may work the best in your application, help with your PCB design, all of which we hope saves you time to finish your design. Let us help you accelerate your time to market!

Submit your engineering, technical, general and application specific questions to our Support Team today.

Our technical staff in North America, Europe and Asia are ready to connect face to face, or virtually. Don’t hesitate to reach out!