United Monolithic Semiconductors

United Monolithic Semiconductors (UMS) designs, manufactures and markets leading edge RF & millimeter-wave Integrated Circuits (IC) products and solutions for Defense & Security, Space, Telecom, Automotive, Industrial Sensors & Medical and Test Instrumentation.

UMS’ comprehensive offer includes the supply of either COTS (Catalogue Of The Shelf) or ASIC’s (Application Specific IC) products based on GaAs, GaN and SiGe technologies. Catalogue covers DC to 105GHz and includes power amplifiers up to 200W, mixed signal functions, very Low Noise Amplifiers, and complete transceiver systems. These catalogue products are offered as bare dies, plastic packages, multichip modules and Space hermetic packages.

UMS in-house GaAs and GaN processes are also fully open in foundry mode allowing customers to directly create their own product solutions through comprehensive foundry services.

UMS has major locations in France (Paris area), Germany (Ulm), and sales offices in the USA and Asia.

Operating since 1996, UMS is ISO 9001, ISO 14001 and IATF 16949 Automotive certified. UMS performs test screening per MIL-STD-883 and MIL-PRF-38534 for Space applications.

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