Crafted for high-frequency applications, the FCM3801-BD is a 39GHz CMOS power amplifier that addresses the needs of 5G mmWave communication systems. Its capability to operate across frequencies of 32GHz to 44GHz positions it as a versatile choice for next-gen network infrastructure, ensuring robust signal integrity and extended reach. With a gain of 19dB and a PAE of 45%, it exemplifies efficiency by converting more power into the RF output. Its compact bare die format allows for seamless integration and versatility in design. Sporting a 1.8V supply voltage, it aligns with demands for reduced power usage in energy-conscious digital infrastructure developments.