The document provides a comprehensive list of electrical and electronic symbols specifically for amplifiers, including generic symbols for high-frequency, intermediate-frequency, and low-frequency amplifiers. It also includes symbols for various amplifier types like operational amplifiers and variable gain amplifiers. The content is available under a Creative Commons license.

1. Electrical & Electronic Symbols www.electrical-symbols.com
All Electrical & Electronic Symbols in https://www.electrical-symbols.com
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Symbology of Amplifier Circuits [ Go to Website ] 1/1
Amplifier
Generic symbol
HF amplifier
(High Frequency)
IF amplifier
(Intermediate Frequency)
LF amplifier
(Low Frequency)
Norton amplifier
operational
transconductance
amplifier - OTA
Schmitt-trigger
Operational amplifier
Op-Amp
Operational amplifier Variable gain amplifier