37.1.6 - Frequency Response of the Amplifier
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the frequency response of an amplifier?
💡 Hint: Think about how changes in frequency affect output.
Define a Bode plot.
💡 Hint: What two aspects does it graphically represent?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the gain of a Common Emitter amplifier represented by?
💡 Hint: Recall the formula relating to gain.
True or False: The lower cutoff frequency is determined by the R-C network.
💡 Hint: Think about the roles of capacitors in frequencies.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a CE amplifier with a given specification of mid-band gain of 40 dB, and suitable lower and upper cutoff frequencies of 20 Hz and 20 kHz respectively.
💡 Hint: Use the relationships between R and C to define cutoffs and correlate with gain.
Analyze how replacing a capacitor in a CS amplifier affects the frequency response and suggest appropriate substitutions.
💡 Hint: Consider how different capacitance values affect frequency characteristics.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.