Variable Gain Amplifiers
Analog Control VGAs
Analog Devices voltage controlled variable gain amplifiers provide continuous gain control over a wide dynamic range for a variety of audio and optical frequency bands.
Baseband Programmable VGA-Filters
ADI RF VGAs, IF VGAs, and variable gain control products offer the high performance needed for communications, instrumentation, and military designs.
Digital Control VGAs
ADI digital controlled variable gain amplifiers provide discrete levels of gain control over a fixed number of control bits for a variety of audio and optical frequency bands.