The AD8330ARQZ-R7 is a high-performance, variable-gain integrated circuit amplifier from Analog Devices. This amplifer is specially designed to handle DC to 150 MHz frequency range. It is capable of providing variable gain at low noise levels from a wide range of voltage inputs. The AD8330ARQZ-R7 also features automatic gain control (AGC) on its output and a differential voltage feedback loop. This device is also capable of being able to support high channel counts in applications such as digital TV broadcast and satellite earth station receivers. It can also be used as a building block in other variable gain amplifiers, such as cellular radio systems. This amplifier has an externally adjustable resistor for setting the gain range and an input pin for input voltage control. The AD8330ARQZ-R7 is constructed using an advanced low-power BiCMOS process, which helps to reduce power consumption and extend its working life.