Design small-signal voltage amplifier meets specifications

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Reference no: EM13265503

Design a small-signal voltage amplifier that meets the following specifications:
1) Voltage gain of 50 or more
2) Minimum input resistance of 15k -ohm
3) Output resistance less than 100 -ohm
4) Maximum unclipped output of 2V peak-to-peak 5) Power supply voltage of 9 V
6) Lower current drain from supply voltage

You may use a multi-stage small-signal amplifier to achieve desirable input resistance, voltage gain, output resisntace, etc.

A common-emitter amplifier with an emitter resistance RE, but without an emitter by-pass capacitor CE is good for high input resistance, common-emitter amplifier using an emitter by- pass capacitor is good for high voltage gain, and the use of an emitter follower results in a low output resistance.

Reference no: EM13265503

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