- Variable Gain Control Amplifier
- Electronics: VGCA
Универсальный русско-английский словарь. Академик.ру. 2011.
Variable Gain Control Amplifier
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Variable-gain amplifier — A variable gain or voltage controlled amplifier is an electronic amplifier that varies its gain depending on a control voltage (often abbreviated CV). VCAs have many applications, including audio level compression, synthesizers and amplitude… … Wikipedia
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Operational transconductance amplifier — Schematic symbol for the OTA. Like the standard operational amplifier, it has both inverting (−) and noninverting (+) inputs; power supply lines (V+ and V−); and a single output. Unlike the traditional op amp, it has two additional biasing inputs … Wikipedia
Operational amplifier — A Signetics μa741 operational amplifier, one of the most successful op amps. An operational amplifier ( op amp ) is a DC coupled high gain electronic voltage amplifier with a differential input and, usually, a single ended output.[1] An op amp… … Wikipedia
VGCA — Variable Gain Control Amplifier (Academic & Science » Electronics) * Virginia Gold Cup Association (Community » Sports) * Village Green Community Association (Community) … Abbreviations dictionary
