ECE 302 - Lab 7 - Multi-Stage Amplifier

ECE 302 - Lab 7 - Multi-Stage Amplifier - Camry Simpson...

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Camry Simpson Laboratory Report 7: Multi-Stage Amplifiers ECE 302-203 11/16/2010
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In this lab we compare our hand-analysis calculations of multi-stage amplifiers to actual lab results of the same amplifiers. We will be comparing the analysis of our approximations of the small signal gain as well as the output resistances. We will also analyze transistor loading effects and simple amplifier blocks. PreLab From Lab 4: Input Resistance (R IN ) Output Resistance (R OUT ) Amplifier Gain Common Emitter 72.7 kΩ 2.2 kΩ 57.661 Common Collector 96.5 kΩ 3.879 kΩ 1 From Lab 6: Input Resistance (R IN ) Output Resistance (R OUT ) Amplifier Gain Common Source 6.041 kΩ 40.1 kΩ 12.72 Common Source 5.03 kΩ 12.67 kΩ 19.09 Common Drain 0.89 kΩ 9.85 kΩ 0.8718 Assumption: Input Resistance (R IN ) Output Resistance (R OUT ) Amplifier Gain Common Source 6.041 kΩ 49.27 Ω 8.938 Common Collector 96.5 kΩ 3.879 kΩ 1 3.0 Procedure 3.1 Multi-stage Amplifier with Passive Load We began by building the following
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ECE 302 - Lab 7 - Multi-Stage Amplifier - Camry Simpson...

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