lOMoARcPSD|364 906 32
INTERNATIONAL UNIVERSITY SCHOOL OF BIOMEDICAL ENGINEERING
PRINCIPLES OF ELECTRICAL ENGINEERING 1 – S2 2021-22 HOMEWORK 6 Grade
Student’s name: ……………………………………………......
Student’s ID: …………………………………………………...
Note: There are 6 problems. Show all works and box all results including units.
Forgetting to box will lead to a minus point for the whole score. Problem 1 (20pts)
1. Draw an ideal op-amp and label the name of its 5 terminals. (5pts)
2. What are the golden rules for an op-amp with negative feedback? (5pts)
3. Draw the Output vs. Input difference voltage characteristics of an op-amp and
show the name of all parameters. What is the function of 㕣0 in the linear region? (10pts) Problem 2 (20pts)
Draw 5 op-amp circuits you have learned, show their output equations and briefly state their applications.
Problem 3 (10pts) Find 㕣㕜þý. lOMoARcPSD|364 906 32 Problem 4 (10pts)
What circuit configuration is shown in this figure? Find 㕣0 if 㕣ÿ = 1 㕉, 㕣Ā = 1.5 㕉 and 㕣ā = −4 㕉. Problem 5 (20pts)
1. Calculate 㕣0 if 㕣ÿ = 1㕉 and 㕣Ā = 2㕉
2. If 㕣ÿ = 1.5㕉, specify the range of 㕣Ā that avoids amplifier saturation Problem 6 (20pts)
Design the circuit with gain is 5X, 㕅ā is 2800Ω and the voltage source 㕉Ā sees an input resistance of 900Ω lOMoARcPSD|364 906 32 1. Find 㕅ÿ, 㕅Ā, 㕅Ă
2. With 㕉ÿ = 300㕉, 㕉Ā = 80㕉, find the differential mode input and common node input.
Document Outline

• HOMEWORK 6
  • Problem 1 (20pts)
  • Problem 2 (20pts)
  • Problem 4 (10pts)
  • Problem 5 (20pts)
  • Problem 6 (20pts)