MMIC Monolithic Microwave IC GaAs & GaN



UMS - United Monolithic Semiconductors

RF,Microwave and mmwave components and IC s for Telecom ,Defence and Space. GaAs ,GaN, FET &MMIC devices ,Design and Foundry Services

United Monolithic Semiconductors (UMS) foundry offers designers reliable high performance GaAs processes, which have been proven by the successful implementation of many standard products for Defence, Telecom, Aerospace and ISM.


UMS HBT and pHEMT technologies, based on a high throughput 4-inch manufacturing line, are available as an open foundry offering to give clients the capability to realise circuits and solutions based on their own designs.

UMS has full range of catalogue products from DC to 100GHz is based on GaAs, GaN and SiGe technologies and encompasses power amplifiers up to 200W, mixed signal functions. These products are offered in die form but are more commonly packaged and in multichip module form.

1. Low Noise Amplifier (LNA)

2. GaN Power Transistor

3. Attenuator, Mixer

4. Phase shifter, Power amplifier, Prescaler

5. Variable Gain Amplifier

6. Voltage Control Oscillator (VCO)


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