Struggling with long lead times, EoL parts or limited MMIC support? These challenges can delay IMA and RF module development and put critical programs at risk. ATEK MIDAS helps keep projects moving with stocked MMIC die inventory, responsive engineering support, and proven high performance solutions that accelerate development from concept to deployment.

This month, ATEK MIDAS is featuring newly released and established MMIC die products for wideband amplification, RF switching and low-noise signal conditioning. Designed for radar, SATCOM, EW, SIGINT, SDR, C-UAS and test systems, these solutions deliver the performance engineers need — when they need it. Most ATEK MIDAS SMT MMICs are also available in die form.

New Wideband Driver Amplifiers

ATEK MIDAS wideband driver amplifiers deliver the gain, output power and linearity required to efficiently drive power amplifiers and support demanding RF signal chains. Designed using advanced GaAs pHEMT technology, these compact MMIC die solutions provide exceptional dynamic range and flat broadband performance for radar, SATCOM, SDR, EW/ECM and test applications.

ATEK564 – 5 to 22 GHz Wideband Driver Amplifier

• Up to 26 dB Gain
• +21 dBm P1dB
• >+30 dBm OIP3.

ATEK569 – 0.2 to 26 GHz Wideband Driver Amplifier

• 14 dB Flat Gain
• +25 dBm P1dB
• +35 dBm OIP3.

Broadband Switching Performance from DC to 22GHz

ATEK MIDAS GaAs switch MMICs provide low insertion loss, excellent isolation, fast switching and broadband coverage for signal routing applications. Designed to simplify system architecture while maintaining signal integrity, these die products are ideal for radar front ends, electronic warfare systems, instrumentation, communications and multifunction RF platforms.

ATEK271 – DC to 22 GHz Absorptive SP4T Switch

• 1.5 dB Typical Insertion Loss
• 45 dB Isolation
• 130 ns Switching Speed

Low Noise Amplifiers (LNAs) High Gain, Low-Noise Performance for Sensitive Receivers

ATEK MIDAS low noise amplifier MMICs are optimized to maximize receiver sensitivity while maintaining excellent gain and broadband performance. These versatile die products support a wide range of radar, SATCOM, SIGINT, EW, test and communication systems where low noise figure and stable gain are critical to overall system performance.

ATEK160 – DC to 28 GHz Low Noise Amplifier

• 3 dB Noise Figure
• 15.5 dB Gain
• +17 dBm P1dB
• +8V @ 60 mA.

ATEK161 – 1 to 26 GHz Low Noise Amplifier

• 1.8 dB Noise Figure
• 15.5 dB Gain
• +15 dBm P1dB
• +5V @ 55 mA.

Innovative High Performance MMIC Solutions from ATEK MIDAS

Explore these products and additional MMIC die, SMT and module solutions on our newly launched products page. ATEK MIDAS offers GaAs & GaN custom MMIC design services and more - download the latest June 2026 Product & Services Guide to find the right solution for your next design.