17 Jun DOES THE MEASURED GAIN VALUES MATCH THE GIVEN VALUES?
The purpose of this lab is to learn to use Multisim to analyze noise in op-amp circuits. Students will capture screenshots of the noise spectral density curves which will provide a visual relationship of the output noise voltage versus frequency.
Read the document on configuring a noise analysis in Multisim. Week 7 – Configuring Noise Analysis in Multisim.pdf Following the instructions in pdf, construct the inverting Op-Amp circuit shown in figure 1. Run the simulation to measure the gain of the Op-Amp and record the values of R1 and R2 and the measured gain in the table below. (Use 5% tolerance for R1 and R2) Voltage gain (Av) R1 (5% tolerance) R2 (5% tolerance) Measured Voltage gain (Av) 1 1KΩ 5 1KΩ 10 1KΩ 12 1KΩ For the gain of 5 in the table above, run the noise analysis to obtain the results for noise voltage for R1 and R2. (Note: You need to run this noise analysis for the circuit with the gain of 5 only) Plot the noise spectrum density curve across frequency range of 100 Hz to 1 GHz. (Note: If your Multisim version does not support this option then try to download the trial version of Multisim Power Pro edition from NI website). Answer the following questions: Does the measured gain values match the given values? If not, explain why they are different? From the noise spectral density curve, explain the effect of increasing the frequency on the noise voltage. Is the voltage gain of the Op-Amp dependent on frequency? Please explain.
Op-Amp Noise Theory
The purpose of this lab is to learn to use Multisim to analyze noise in op-amp circuits. Students will capture screenshots of the noise spectral density curves which will provide a visual relationship of the output noise voltage versus frequency.
Read the document on configuring a noise analysis in Multisim. Week 7 – Configuring Noise Analysis in Multisim.pdf Following the instructions in pdf, construct the inverting Op-Amp circuit shown in figure 1. Run the simulation to measure the gain of the Op-Amp and record the values of R1 and R2 and the measured gain in the table below. (Use 5% tolerance for R1 and R2) Voltage gain (Av) R1 (5% tolerance) R2 (5% tolerance) Measured Voltage gain (Av) 1 1KΩ 5 1KΩ 10 1KΩ 12 1KΩ For the gain of 5 in the table above, run the noise analysis to obtain the results for noise voltage for R1 and R2. (Note: You need to run this noise analysis for the circuit with the gain of 5 only) Plot the noise spectrum density curve across frequency range of 100 Hz to 1 GHz. (Note: If your Multisim version does not support this option then try to download the trial version of Multisim Power Pro edition from NI website). Answer the following questions: Does the measured gain values match the given values? If not, explain why they are different? From the noise spectral density curve, explain the effect of increasing the frequency on the noise voltage. Is the voltage gain of the Op-Amp dependent on frequency? Please explain
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.