Innovative MMIC Products that Solve the High Dynamic Range Dilemma

High IP2 & IP3 Driver and Low Noise Amplifiers Minimize Interference, Distortion, and Harmonic Generation.

As RF environments become more crowded and complex, designers need transmit & receive amplifier solutions that deliver both sensitivity and linearity. ATEK MIDAS high dynamic range MMIC amplifiers help overcome interference, distortion, and harmonic generation with industry-leading IP2 and IP3 performance, low noise figures, efficient output power, and wideband operation. From high-linearity LNAs to self-biased driver amplifiers delivering up to 0.5 W output power, these solutions help optimize critical signal chains for Radar, SATCOM, EW, and Communications applications.

Featured MMIC Amplifiers from ATEK MIDAS: Product Highlights

High IP2 Low Noise Amplifiers, Up to +60 dBm Output IP2

Designed to minimize unwanted harmonic signal generation, these LNAs provide ultra-low distortion amplification for both receiver and transmitter applications – ensuring cleaner signal paths and improved system sensitivity.

• ATEK177P4 – 2 to 20 GHz High IP2 LNA, +45dBm OIP2, 2.3dB NF, 25dB Gain

• ATEK178P4 – 5 to 20 GHz High IP2 LNA, +60dBm OIP2, 4.5dB NF, 17dB Gain

0.01 to 10 GHz Wideband Low Noise Amplifier

• ATEK181P3 – 10 MHz to 10 GHz Low Noise Amplifier delivering 21 dB gain, 1.0 dB noise figure, and +35 dBm OIP3 for wideband receiver applications. Ideal for SDR, EW, SATCOM, radar, and test systems. The extension of our sub 8 GHz LNA line to 10 GHz is key for any customer building SDR systems.

High-Linearity, Self-Biased Driver Amplifiers, +40 dBm OIP3 Through 26 GHz

Designed for RF systems operating in crowded spectrum environments, these self-biased driver amplifiers deliver outstanding linearity, low distortion, and robust output power. With OIP3 performance up to +40 dBm and output power up to 0.5 W, they help preserve signal integrity and maximize dynamic range in radar, SATCOM, EW, communications, and test applications.

• ATEK563P5 – 0.2 to 24 GHz High-Linearity Driver Amplifier, +40 dBm OIP3, and +26 to +29dBm Output Power from a +8V to +12V single supply.

• ATEK569N5 – 0.2 to 26 GHz Wideband Driver Amplifier, +35 dBm OIP3, 25dB gain, and flexible output power of +21 to +26dBm from a single +5V to +12V supply.

Why Customers Choose ATEK MIDAS

• Proven expertise in high-frequency and high-data-rate design
• End-to-end partnership from architecture to production
• Solutions engineered for performance, reliability, and scalability
• Agility and creativity to solve complex, custom challenges
• Strong track record in mission-critical and high-performance environments

At ATEK MIDAS, we don’t just design components—we deliver competitive advantage through advanced microelectronics.

Innovative RF & MMIC Solutions from ATEK MIDAS

Explore atekmidas.com for RF and microwave products including filters, switches, amplifiers, LNAs, attenuators, phase shifters, transceivers, SMT components, modules, and custom ASIC/RFIC/MMIC solutions. Many SMT products are also available in bare die form for custom packaging, hybrid assemblies, and space-constrained applications.

ATEK MIDAS is committed to helping engineers overcome sourcing challenges with stocked inventory, responsive support, and industry-leading RF performance. Whether you need standard products or a customized solution, our team is ready to support your next design.

Get in touch for orders or any queries: sales@rfdesign.co.za / +27 21 555 8400

Courtesy of ATEK MIDAS