owever, class B suffer from crossover distortion. Several methods are used to correct this non linearity as was discussed in the lecture (class AB). One of this method is the use of VBE multiplier. Design the output of an operational amplifier using class AB that employ VBE multiplier. For temperature stability RE can be used for the NPN and PNP transistors. The load connected to this amplifier is 16 ohms. The minimum output voltage should be 12 V. the power supply is +-18V. Assume beta of each transistor to be 100 and the value of VBE=0.7 V.

You need to optimise your design to have best efficiency and least impact on the environment.