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EECS 16B Designing Information Devices and Systems II Fall 2019 UC Berkeley Final Exam Exam location: Proctoring Office PRINT your student ID: PRINT AND SIGN your name: , (first and last) (signat... ure) PRINT your discussion section and GSI(s) (the one(s) you attend): Row Number (front row is 1): Seat Number (left most is 1): Name and SID of the person to your left: Name and SID of the person to your right: Name and SID of the person in front of you: Name and SID of the person behind you: Section 0: Pre-exam questions (4 points) 1. Tell us about something you are proud of this semester. (2 pt) 2. What are you looking forward to in winter break? Describe how you will feel. (2 pts) Do not turn this page until the proctor tells you to do so. You can work on Section 0 above before time starts. © UCB EECS 16B, Fall 2019. All Rights Reserved. This may not be publicly shared without explicit permission. 1 Final Exam @ 2019-12-20 11:31:43-08:00 PRINT your name and student ID: 3. Transistor Behavior (12 pts) For all NMOS devices in this problem, Vtn = 0.5V. For all PMOS devices in this problem, |Vt p| = 0.6V. (a) (4 pts) Which is the equivalent circuit for the right-hand side of the circuit? Fill in the correct bubble. − + 1V − + 2V Ron, N − + 2V Circuit A Ron, N − + 2V Circuit B A B Equivalent Circuit Solution: For the NMOS, VGS = 1V > Vtn = 0.5V, so the NMOS transistor is on. Thus circuit B is equivalent. (b) (4 pts) Which is the equivalent circuit for the right-hand side of the circuit? Fill in the correct bubble. [Show More]

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