释义 |
buffer amplifier
buffer amplifier[¦bəf·ər ′am·plə‚fī·ər] (electronics) An amplifier used after an oscillator or other critical stage to isolate it from the effects of load impedance variations in subsequent stages. Also known as buffer; buffer stage. buffer amplifierAn analog device that is typically used for impedance matching and signal isolation. For example, a sound card typically uses buffer amps at most of its input and output ports.AcronymsSeebarium |