Design: A Simple Common-Source Amplifier: Difference between revisions

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== Activity 1: Transistor Intrinsic Gain ==
== Activity 1: Transistor Intrinsic Gain ==
For a certain DC drain current, <math>I_{DC}</math>, and DC drain-to-source voltage, <math>V_{DS}</math>, we can determine the intrinsic NMOS small-signal gain, <math>a_0 = g_m \cdot r_o</math>.


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Revision as of 15:37, 12 October 2022

  • Instructions: This activity is structured as a tutorial with an activity at the end. Should you have any questions, clarifications, or issues, please contact your instructor as soon as possible.
  • At the end of this activity, the student should be able to:
  1. Design a simple common-source amplifier.

Activity 1: Transistor Intrinsic Gain

For a certain DC drain current, , and DC drain-to-source voltage, , we can determine the intrinsic NMOS small-signal gain, .

Figure 1: The NMOS intrinsic gain simulation setup.
Figure 2: The NMOS intrinsic gain.

Design: A Common-Source Amplifier

Figure 3: A simple NMOS common-source amplifier.

Report Guide

Write up a report (maximum of 5 pages including figures) answering the questions above. Include annotated graphs if needed.

Submission

This activity is for both graduate and undergraduate students. For UP students, the submission bin link will be posted in Piazza.

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