Ah ok I got the K meaning... Don't need the link explaining!
Thanks anyway!
What am I doing wrong in my simulation?
I see that you have added text to an earlier post.So, if I consider 0.6V for Vbe and 4.5V for the Level 1 state limit I have:
5 = 2.2Ic + 4.5 <=> Ic = 227uA
Ib = Ic/β <=> Ib = 227/256.7 <=> Ib = 884nA
Vx = RbIb + Vbe <=> Vx = 100k* 884nA + 0.6 <=> Vx = 688mV
Why are you now stepping Vcc when you are trying to find the Vc for 4.5V.???
Ie 4v< level1 < 5V
Also whats happened to the 100K.??
EDIT:
With no Rb this becomes.Vx = RbIb + Vbe <=> Vx = 100k* 884nA + 0.6 <=> Vx = 688mV
Vx= 0.600000884V
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