109728-HMC129LC4 is a ultra-low-noise amplifier manufactured by Analog Devices. It is a high-performance, wideband amplifier suitable for frequencies from DC to 12GHz. It offers low power consumption with high linearity and excellent noise figure, making it ideal for use in a variety of applications including gain control, filtering, demodulation, power amplification, gain control and signal distribution. This amplifier also features a wide gain range, allowing it to be used in applications requiring low levels of gain or higher volumes of gain. Additionally, the low-noise performance of the amplifier ensures that noise is kept to a minimum, making it suitable for use in sensitive applications such as telecommunications and test and measurement. It features an integrated bypass capacitor and is available in die, chip-scale package (Coplanar Waveguide) or surface mount package (SMD) versions.