Question: 1) A single-transistor amplifier is needed that has a gain of 52 dB and an input resistance of 1 M. What is the preferred choice

1) A single-transistor amplifier is needed that has a gain of 52 dB and an input resistance of 1 M. What is the preferred choice of amplifier topology? Explain your reasoning for making this selection.

2) A single-transistor amplifier is needed that has a gain of approximately 0 dB and an input resistance of 25 M with a load resistor of 10 k. What is the preferred choice of amplifier topology? Explain your reasoning for making this selection.

3) A single-transistor amplifier is needed that has a gain of approximately +10 V/V and an input resistance of 2 k. What is the preferred choice of amplifier topology? Explain your reasoning for making this selection.

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