Analog Circuit Design Laboratory Report - MyWeb at WIT ...
Analog Circuit Design Laboratory Report - MyWeb at WIT ...
Analog Circuit Design Laboratory Report - MyWeb at WIT ...
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Voltage (V)<br />
8<br />
6<br />
4<br />
2<br />
0<br />
-2<br />
-4<br />
-6<br />
-8<br />
Figure 26- Graphical analysis of distorted output of non-inverting amplifier<br />
Based on the measured input and output voltages, the ACL was calcul<strong>at</strong>ed from Equ<strong>at</strong>ion<br />
8 for a measured ACL value was 7.94, comparing within 10.8% of our expected ACL,<br />
which is an unacceptable percent error of 10%.<br />
Voltage Follower <strong>Circuit</strong> and Measuring its ACL and Phase Shift:<br />
The voltage follower circuit was wired as shown in Figure 5. The Vin was set to ±5V <strong>at</strong><br />
100Hz by the function gener<strong>at</strong>or. An ACL of 1 was expected because the voltage output is<br />
equal to the input voltage for the voltage follower circuit. The ACL was measured <strong>at</strong> 1.007<br />
comparing favorably to the expected value.<br />
Distorted Vout of Non-inverting Amplifier<br />
The oscilloscope monitored the input voltage on channel 1 and the output voltage<br />
on channel 2. A picture was taken of the results, see Figure 27.<br />
33<br />
Voltage Output<br />
Input Voltage