45.4.2. Behavior Remains Unchanged

Try these first

1. 1.

   What is the main advantage of a common collector amplifier?

   Hint

   Think about input and output properties.

2. 2.

   What does a near-unity voltage gain indicate?

   Hint

   Consider the definition of voltage gain.

3. 3.

   What is the primary function of a common collector amplifier?

   • Voltage amplification
   • Impedance matching
   • Frequency modulation

   Hint

   Consider the role this amplifier plays in circuit design.

4. 4.

   True or False: The voltage gain of a common collector amplifier is generally less than 1.

   • True
   • False

   Hint

   Think about what voltage gain signifies.

5. 5.

   Design a common collector amplifier circuit to achieve a specific voltage gain of 1, detailing component selection and reasoning.

   Hint

   Consider standard configurations that define practical adjustments.

6. 6.

   Analyze the output resistance of a common collector amplifier with R_s and R_c being equal to each other and discuss the impact on performance.

   Hint

   Remember to apply the principles of combining resistances.