Write-up 6

Write-up 6 - Mynda Songer EE 361-03 Operational Amplifiers...

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Unformatted text preview: Mynda Songer EE 361-03 Operational Amplifiers I Experiment 6 The Inverting Amplifier V 1 p-p = 0.2 Volts What is the phase angle of V o Relative to V 1 (in degrees)? 180 degrees Are both input and output voltages sinusoidal? Yes Voltage gain, theoretically: A B o R R A V V- = = 1 R B (k) V o p-p (V) A TH A EXP 10 0.23 1 1.15 15 0.33 1.5 1.65 27 0.58 2.7 2.9 47 0.98 4.7 4.9 100 2.09 10 10.45 Table 1: Output voltage and Voltage Gain (Theoretical and Experimental) for the Inverting Amplifier Where: A B TH R R A = And 1 V V A o EXP = When R B is 220 k and the input signal is increased until the output waveform is visibly distorted: V o max = 22 V p-p Figure 1: Inverting Amplifier Output (above) and Input with Visible Distortion The Non-Inverting Amplifier V 1 p-p = 0.2 Volts What is the phase angle of V o Relative to V 1 (in degrees)? 0 degrees Are both input and output voltages sinusoidal?...
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Write-up 6 - Mynda Songer EE 361-03 Operational Amplifiers...

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