Consider a first-order feedback system modeled by Fig. 5.1 with as in XXXXXXXXXXand . It is required that the closed-loop amplifier have a dc gain of 10. a. What is the value of ? b. Choose a value...

Consider a first-order feedback system modeled by Fig. 5.1 with as in (5.22) and . It is required that the closed-loop amplifier have a dc gain of 10.

a. What is the value of ?

b. Choose a value for so that the closed-loop dc gain varies by only 0.1% under % variations in .

c. What is the resulting 3-dB bandwidth of the closed-loop amplifier?

d. What is the resulting phase margin?