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Phase relationship between input and output signals of common emitter amplifier circuit

Source: InternetPublisher:张小哥 Keywords: Output signal common emitter amplifier circuit BSP Updated: 2021/03/26

2.<strong>Phase</strong> relationship between input and <strong>output signal</strong> of <strong>common emitter amplifier circuit</strong>.gif

Phase relationship between input and output signals of common emitter amplifier circuit

The phase relationship between the input and output signals of the common emitter amplifier circuit is as shown in the figure.     (2) Basic functions of common-emitter amplifier circuits Common- emitter transistor amplifiers composed of common-emitter     amplifier circuits are often used as voltage amplifiers and are widely used in various electronic equipment . Its biggest feature is its high voltage gain. Since the output impedance is higher than that of the amplifier, the load capacity of this voltage amplifier is relatively low and it cannot directly drive low-impedance loads such as speakers.






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