11-3-11 Elementary Operational Amplifiers

# Table 2 the values measured with the real

• Notes
• 11
• 100% (3) 3 out of 3 people found this document helpful

This preview shows pages 5–10. Sign up to view the full content.

Table 2. The values measured with the real oscilloscope. Input Output

This preview has intentionally blurred sections. Sign up to view the full version.

Wave Type Sine wave Sine wave () 2.00 10.00 Frequency () 1000 1000 With these results, we can measure the voltage gain and the phase shift: III. Inverting Summer For this procedure, we were given a circuit (Fig. 8) to build. We then measured the input and output functions with the oscilloscope. The properties of the input voltage were a sine wave with a 1V peak-to-peak amplitude and 1kHz frequency. Figure 8. The inverting summer circuit
Figure 9. The measurements from the simulated oscilloscope Figure 10. The measurements from the real oscilloscope Table 3. The values measured with the real oscilloscope. Input Output Wave Type Sine wave Square wave () 1.04 2.80 Frequency () 1008 1007 With these results, we can measure the voltage gain and the phase shift: Our measured voltage gain has an error of 10.33%, which is mostly due to the clipping seen in Figure 10.

This preview has intentionally blurred sections. Sign up to view the full version.

IV. Non-Inverting Amplifier For this procedure, we were given a circuit (Fig. 11) to build. We then measured the input and output functions with the oscilloscope. The properties of the input voltage were a sine wave with a 2V peak-to-peak amplitude and 1kHz frequency. Figure 11. The non-inverting amplifier circuit Figure 12. The measurements from the simulated oscilloscope
Table 4. The values measured with the real oscilloscope. Input Output Wave Type Sine wave Sine Wave () 2.01 12.00 Frequency () 1001 1003 With these results, we can measure the voltage gain and the phase shift: Our measured voltage gain has an error of 0.5%, much better than last time, as we learned how to eliminate clipping using the probe measurements.

This preview has intentionally blurred sections. Sign up to view the full version.

This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern