31.05.2012, 01:27 PM
Nächster Anlauf:
Class A
100% of the input signal is used (conduction angle Θ = 360° or 2π
Class B
50% of the input signal is used (Θ = 180° or π; i.e., the active element works in its linear range half of the time and is more or less turned off for the other half).
Class AB
Class AB is intermediate between class A and B
Class C
Less than 50% of the input signal is used (conduction angle Θ < 180°)
Quelle: http://en.wikipedia.org/wiki/Electronic_amplifier
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Und dabei bleibt es jetzt. Wenn Du diese Nomenklatur nicht magst, so ist das Dein Problem, Hoppi. Die in Tietze/Schenk abgebildete Gegentaktschaltung mit realen BJT ist "Class C".
Class A
100% of the input signal is used (conduction angle Θ = 360° or 2π
Class B
50% of the input signal is used (Θ = 180° or π; i.e., the active element works in its linear range half of the time and is more or less turned off for the other half).
Class AB
Class AB is intermediate between class A and B
Class C
Less than 50% of the input signal is used (conduction angle Θ < 180°)
Quelle: http://en.wikipedia.org/wiki/Electronic_amplifier
--------------
Und dabei bleibt es jetzt. Wenn Du diese Nomenklatur nicht magst, so ist das Dein Problem, Hoppi. Die in Tietze/Schenk abgebildete Gegentaktschaltung mit realen BJT ist "Class C".