{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Sample_Exam_2a - EE 310 Electronic Circuit Design I Spring...

Info icon This preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
EE 310 Electronic Circuit Design I Spring 2009 Exam 2 Name: ____________________________ PSU ID Number: ___________________ Section Number: ___________________ Do not turn the page and begin this exam until the start time. 1. First, put your name, PSU ID and section numbers in the spaces above and on the exam answer form. 2. Please wait until you are instructed to begin the exam. Instructions: 1. This exam is closed book, closed notes. You may use a calculator but it may not be shared with anyone else during the exam. 2. Answers for the multiple choice problems should be entered on the provided answer form and in the exam booklet. 3. Time allotted is 120 minutes. 4. Good luck to all! Problems 1 20: __________ Problem 21: __________ Problem 22: __________ Problem 23: __________ Total: __________
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
EE 310 Exam 2 Spring 2009 3/31/2009 2 Problems 1 5 [2 pts. ea.] For each of the circuit functions listed, choose the circuit (A E) that best implements the function. 1. A common-drain amplifier. 2. A common-gate amplifier. 3. An inverting amplifier. 4. A DC current source . 5. A DC current sink . Circuit Selections:
Image of page 2
EE 310 Exam 2 Spring 2009 3/31/2009 3 Problem 6 8 [3 pts.ea.] Choose resistor values for the above circuit so that the DC bias current is I D = 100 μA, the amplifier’s small-signal input resistance is R in = 10 MΩ, and its voltage gain is v o / v i = 10 V/V. 6. Choose R G for an input resistance, R in , of 10 MΩ. R G values: A 1 M D 20 M B 5 M E C 10 M 7. Choose R ref so that the DC bias current is I D = 100 μ A. R ref values: A 80 kΩ D 180 kΩ B 90 kΩ E 190 kΩ C 100 kΩ 8. Choose R D so that the amplifier’s voltage gain is v o / v i = 10 V/V. R D values: A 20 kΩ D 50 kΩ B 30 kΩ E 60 kΩ C 40 kΩ MOSFET Parameters: Electrically matched devices K n = 100 μ A/V 2 V TN = 1 V λ n = 0 V 1
Image of page 3

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
EE 310 Exam 2 Spring 2009 3/31/2009 4 Problems 9 12 [3 pts.ea.] 9. Solve for the amplifier’s input resistance, R in , as shown in the circuit.
Image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern