AD8372 Datasheet - Analog Devices

AD8372 Programmable Dual VGA

The AD8372 is a dual, digitally controlled, variable gain amplifier (VGA) that provides precise gain control, high IP3, and low noise figure. The excellent distortion performance and moderate signal bandwidth make the AD8372 a suitable gain control device for a variety of multichannel receiver appli.

AD8372 Features

* Dual independent digitally controlled VGA Differential input and output 150 Ω differential input Open-collector differential output 7.8 dB noise figure to 100 MHz @ maximum gain HD2/HD3 better than 77 dBc for 1 V p-p differential output

* 3 dB bandwidth of 130 MHz 41 dB gain range 1 dB step s

AD8372_AnalogDevices.pdf