A constant-current load for the collector of a transistor has a very high impedance, much higher than a resistor for the same collector bias current, which thus makes the gain higher.How is it better than using a resistor?
No - that is not "correct". Please note, that in electronics no formula is really "correct". Everything is just an approximation because of some simplifications.Is this correct . For a CE gain is Rc/Re or Rc/Re' (if no Re is used) .Hence the gain is higher with constant current source?
So the Bjt rce adds up with the external constant current source rce?
by Jake Hertz
by Duane Benson