ECE 571 Prelab Quiz 11
1 Sketch the IV characteristics for a NMOS at different gate to source voltages.
2 How do you think the IV characteristics of different width PMOS is going to vary for the same I D, VDS,
A. With respect to the figure, the IV
ECE 571 Prelab Questions for Lab 12
1 How does varying the inverter size affect the frequency of oscillations for ring oscillators? Why?
A. Making the ring from a smaller number of inverters results in a higher frequency of oscillation
ECE 571 Prelab Quiz 7
1 Why do we measure the resistance of semiconductor samples using 4 point probe method
instead of 2 Probe method?
A. We use a four-point probe method because the metal to semiconductor contact has a