- #1
herbgriffin
- 17
- 0
Homework Statement
given input as 100mV peak and expected output to be 10Vpeakto peak...i am having trouble on how to find the different values , like resistors , capacitors ...i am planning to use fixed bias circuit (common emitter configuration) and my transistor gives a value of hfe= min(40) max(150) ,Vce=10V and Ic=150mA...
Homework Equations
Ib=(Vcc-Vbe)/(Rb)
Ic=beta(Ib)
Vce= Vcc-IcRc
Vce=Vc-Ve
The Attempt at a Solution
i solve for the value of hfe using geometric mean square root of (40*150) = 69
and voltage gain to be 50