goldsmith
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You didn't tell an exact design problem.but how is its design with equations that you said?
Well, for specification that you give is it clear why we don't use a single stage BJT amp.For example i want to design a ce amplifier with RI = 10 k ohms and RO = 1k ohms and AV = 5 ( and my input voltage is large for example 7 volts).
Simply use the same equations for large signal design as you use for small signal.
You can't control it at will. You can optimize the bias point of a single stage CE amplifier, drive it with a current rather than a voltage signal, but the "secret" of achieving high linearity with large signal is plenty of redundant gain and negative feedback. That's what e.g. high quality analog audio circuits do since 50 years. A single stage CE amplifier won't get rid of it's THD if you demand large signal and some gain from it.we can control its THD ratio as well as
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