1 / 11

Output stages and power amplifiers

Output stages and power amplifiers. Low output resistance Efficient power delivery. Characteristics of npn BJT. Classification of Output Stages. Class B. sinusoidal input signal. Class A. Class AB. Class A Output Stage. emitter follower. Class A Output Stage. transfer characteristic.

hwhitchurch
Download Presentation

Output stages and power amplifiers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Output stages and power amplifiers • Low output resistance • Efficient power delivery Characteristics of npn BJT

  2. Classification of Output Stages Class B sinusoidal input signal Class A Class AB

  3. Class A Output Stage emitter follower

  4. Class A Output Stage transfer characteristic

  5. Signal Waveforms

  6. Power-Conversion Efficiency

  7. Class B Output Stage

  8. Class B Output Stage transfer characteristic

  9. Power-Conversion Efficiency

  10. Power Dissipation

  11. Crossover Distortion

More Related