 | Amplifier Teaching Aid (DED Philippinen, 86 p.) |
 |  | Lesson 9 - Small Signal Amplifier III |
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Worksheet No. 9
No. 1 An amplifier has -this critical frequencies:
f1 = 2 Hz, f2 = 200 KHz
What is the midband?
No. 2 See Worksheet No. 8, Problem No. 3.
What kind of transistor connection would you choose for the first stage of the amplifier? Explain!
No. 3 Construct the ac load line for the following circuit.
Figure
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