A single transistor is non-linear therefore amplifies the top of the waveform a different amount from the bottom of the waveform.walters said:"Push-pull transistors alternate during the waveform. One transistor conducts current when the waveform goes upward, then the other transistor conducts current when the waveform goes downward. "
Using a Single Transistor in normal mode "conducts" current upward and downward whats the difference between Pull-pull VS normal mode?
Because they both "conduct" upward and downard waveforms
Push-pull transistors amplify their half of the waveform the same amount.
This is a copy-and-pasted sim of push-pull transistors. Each transistor compresses its half of the waveform a little but by the same amount: