I have heard in lectures that the desired output impedance for the BJT/Mosfet Amplifiers is LOW. But these transistors are Transconductance amplifiers ‘by birth’. I mean they give output current proportional to the input voltage. So WHY should there be low impedance. I think we need HIGH output impedance. Really confused.
Thanks
Salil
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Output Impedance of BJT/Mosfet amplifiers
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