.HMC625BLP5ETR is an RF amplifier digital VGA produced by Analog Devices. It has an input dynamic range of 4 dB, with a noise figure of 4 dB, and an adjustable gain from -30 dB to +12 dB. This device has a state-of-the-art small signal amplifier, increased linearity, and low distortion. The HMC625BLP5ETR provides the performance one needs for low power, high linearity applications in the cellular, Wi-Fi, WiMAX, wideband CDMA, and WLAN markets. The device also comes with fast time-domain RF settling, low distortion, and fast recovery from gain states. The HMC625BLP5ETR is designed for use as a gain block in wireless infrastructure base stations.