Quiz 6 Digital CMOS EEE 334 Circuits II (2023 Fall)

pdf

School

Arizona State University *

*We aren’t endorsed by this school

Course

334

Subject

Electrical Engineering

Date

Apr 3, 2024

Type

pdf

Pages

Uploaded by JudgeBaboonMaster605

Quiz 6: Digital CMOS Due Dec 1 at 11:59pm Points 10 Questions 10 Available Nov 29 at 12am - Dec 1 at 11:59pm Time Limit None Allowed Attempts 2 Instructions Attempt History Attempt Time Score KEPT Attempt 2 10 minutes 9 out of 10 LATEST Attempt 2 10 minutes 9 out of 10 Quiz 6 Instructions: • You may use your textbook, class notes, or any other textbook. You may use a calculator. • You may not use the internet. The only exception is to access an electronic version of the textbook. • You will be given two attempts. Quiz 6 has no time limit per attempt. However, all submissions must be complete by the final deadline. • Although quizzes are open book and open note, they must be completed as an individual. Working in groups is not permitted. This includes public discussion on Ed Discussion or any other online forum. • If you need clarification, please create a private Ed Discussion post. Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 1 of 7 11/30/2023, 4:13 PM

Attempt Time Score Attempt 1 104 minutes 9 out of 10 Score for this attempt: 9 out of 10 Submitted Nov 30 at 4:13pm This attempt took 10 minutes. Consider the CMOS inverter and voltage transfer curve illustrated below to answer the questions. (Note that the letters are different than those in the textbook on the same curve, and there are more points). The inverter is matched such that k =k and V =|V |. p n tn tp 1 / 1 pts Question 1 What are the operating regions of the transistors Q and Q , respectively at point A? P N Q in cutoff, Q in cutoff P N Q in triode, Q in cutoff Correct! Correct! P N Q in saturation, Q in cutoff P N Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 2 of 7 11/30/2023, 4:13 PM

Q in cutoff, Q in triode P N 1 / 1 pts Question 2 What are the operating regions of the transistors Q and Q , respectively at point C? P N Q in triode, Q in cutoff P N Q in saturation, Q in cutoff P N Q in triode, Q in saturation Correct! Correct! P N Q in cutoff, Q in saturation P N 1 / 1 pts Question 3 What are the operating regions of the transistors Q and Q , respectively at point E? P N Q in triode, Q in triode P N Q in triode, Q in saturation P N Q in saturation, Q in triode P N Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 3 of 7 11/30/2023, 4:13 PM

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

Q in saturation, Q in saturation Correct! Correct! P N 0 / 1 pts Question 4 What are the operating regions of the transistors Q and Q , respectively at point G? P N Q in cutoff, Q in saturation P N Q in triode, Q in saturation ou Answered ou Answered P N Q in saturation, Q in triode orrect Answer orrect Answer P N Q in saturation, Q in cutoff P N 1 / 1 pts Question 5 Over what range does the maximum current flow through the inverter? Points A to C Points A to B and H to I Points D to F Correct! Correct! Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 4 of 7 11/30/2023, 4:13 PM

Points B to D and F to H 1 / 1 pts Question 6 What is the maximum current flow through the inverter? (Hint, this is the current flowing in Question 5) 0.125 mA Correct! Correct! 0.28 mA 0.5 mA 0.75 mA 1 / 1 pts Question 7 What is the transconductance of Q (g ) at this maximum current? N m,n 0.1 mA/V 0.5 mA/V Correct! Correct! 0.75 mA/V Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 5 of 7 11/30/2023, 4:13 PM

1.0 mA/V 1 / 1 pts Question 8 What is the transconductance of Q (g ) at this maximum current? P m,p 0.1 mA/V 0.5 mA/V Correct! Correct! 0.75 mA/V 1.0 mA/V 1 / 1 pts Question 9 If the threshold voltages of both Q and Q , V =|V | are increased, but the devices remain matched, and all other factors remain constant, what is the effect on the maximum current ? N P tn tp It increases It stays the same Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 6 of 7 11/30/2023, 4:13 PM

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

It decreases Correct! Correct! 1 / 1 pts Question 10 If the threshold voltages of both Q and Q , V =|V | are increased, but the devices remain matched, and all other factors remain constant, including frequency, what is the effect on the dynamic power of the circuit? N P tn tp It increases It stays the same Correct! Correct! It decreases Quiz Score: 9 out of 10 Quiz 6: Digital CMOS: EEE 334: Circuits II (2023 Fall) https://canvas.asu.edu/courses/151244/quizzes/1134049 7 of 7 11/30/2023, 4:13 PM