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Since the amplifiers are biased identically and the MOSFETs are identical, the smallsignal parameters for Amplifier-A will be the same as those for Amplifier-B. , , , 2 , 632 S
1 , , , , 100 kΩ b) What is the topology of “Amplifier-A” (i.e., common source, common base, etc)? [2pts]
c) Find the voltage gain, input and output resistance of Amplifier-A. Show both the
expressions and the numerical values. You can make approximations in your expression
as long as they are within 10% accuracy. [6pts]
∞ 1 6.525 MΩ Page 2 d) What is the topology of “Amplifier-B” (i.e., common source, common base, etc)? [2pts]
Common source with degeneration e) Find the voltage gain, input and output resistance of Amplifier-B. Sh...
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- Spring '07
- Electrical Engineering