Custom MMIC - Innovative, Fabless, High Performance MMIC Designer Supplier


Optimize your microwave signal chains with MMICs from the world’s most innovative fabless supplier.

From next-generation wireless broadband networks to long range military radar systems, microwave signal chains are being pushed to new limits—and no one understands this more than Custom MMIC. Founded in 2006, we’ve been entrusted by government and defense industry OEMs with their biggest microwave circuit challenges.

We are a fabless, ISO-certified company offering a rapidly growing family of performance-driven MMIC products to complement our innovative custom design services. We have longstanding relationships with world-class MMIC foundries and offer the highest reliability, including military and space qualification.

Review our advanced high performaqnce off-the-shelf MMIC solutions and custom design services and allow us to solve your various microwave signal chain challenges.

Performance First
Performance First

Leverage our performance-driven product portfolio to push the boundaries of your next design.

Amplifier Products
Our amplifier products provide industry-leading gain flatness and stability, noise figure, and linearity, and also offer unique benefits such as positive gain slope, positive biasing, and 50 ohm matching. Models include LNAs, driver amplifiers, power amplifiers, and distributed amplifiers.

Control Device Products
Our switching and frequency conversion portfolio offer state-of-the-art insertion/conversion loss, bandwidth, and isolation. These products include SPST to SP4T Switches, Phase Shifters, and Voltage Variable Attenuators.

Mixer and Multiplier Products
Our gain and phase control products provide the highest accuracy, along with low loss. Our mixer models include fundamental mixers, dual mixers, and I/Q (I/R) mixers. Our multiplier family includes both passive and active solutions.