Class B complementary symmetry amplifier simulation | Tina-TI
This video is about designing and simulating a Class-B complementary symmetry power amplifier using the Tina-TI simulator. Complementary symmetry configuration has distinct advantages over push-pull amplifier as here coupling transformer is not required and thus it is more suitable for on-chip amplifier design. In the circuit, two symmetric BJT (identical characteristics, same beta value, etc) is used. Since min 0.7V is required to turn on a BJT, amplifier output is zero during crosspoint because both BJT are OFF. This is called crossover distortion.
#electronicdevicesandcircuits
#poweramplifier
#analogelectronics