31. (4pts) For the matched case, find the noise margins, NML and NMH for this inverter. Show your work and include units.   Show your work on paper – no need to submit an answer here.  

21. (4pts) Find the

29. (2pts) Find the width of the PMOS, Wp, so that the NMOS and PMOS devices are “matched” (i.e. VM = VDD/2 for the inverter). Show your work and include units.   Show your work on paper – no need to submit an answer here.

24. (2pts) What region is this amplifier operating in? Be sure to show how you know which region.   Show your work on paper – no need to submit an answer here.

25. (6pts) What are the values of the small signal variables gm, rπ, and re? Show your work and include units.   Show your work on paper – no need to submit an answer here.  

30. (8pts) For the matched case, find the values of VOH, VOL, VIH, and VIL for this inverter. Show your work and include units.   Show your work on paper – no need to submit an answer here.  

18. (2pts) In a MOSFET amplifier operating in the active region, the small-signal output resistance, ro, is primarily due to:  

BJT Amplifiers (26pts) Using the circuit shown in Figure 11, answer the following questions (19-25).  Be sure to include proper units and show your work on your scanned submission for full credit.  Unless otherwise specified and if appropriate, give the equation and numerical answer. Figure 11

Please find the exam questions in the PDF file: 242online_final_exam_s25_SAILS.pdf Time limit is 145 minutes. Please organize your work into a single PDF file for upload. The allotted time includes that for problem solving and preparation/upload of the PDF file. To submit the solution, choose the appropriate PDF file, then click on “Submit Quiz” to complete the upload.

A 48-year old male patient was diagnosed with Type 2 DM 4 months ago.  His A1c at the time was 8.1%.  He agreed to work on lifestyle changes and has been walking 2 miles daily, has cut back on his carbohydrate intake, and has lost 15 pounds (current BMI=30.9).  His recent A1c= 7.2%. Current BP = 132/78.  His recent lipid profile shows mild hypercholesterolemia with a total cholesterol =210, LDL-c = 108.   Serum creatinine = 0.64 and GFR=61.  The NP congratulates him on his efforts, discusses his test results and the recommendations for management to reduce the risk for diabetes-associated co-morbidities, and plan of care with him.  The patient is in agreement with the plan of care. The NP will order: (Select All That Apply)