Metodo Exacto
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Transcript of Metodo Exacto
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8/20/2019 Metodo Exacto
1/2
k 1000:=Vcc 16:= R 2 4.7k :=β 300:= r
0 50k := R
1 39k :=
VBE
0.:= VT
0.026:= r 02
50k :=R
C 3.9k := R
E 1.2k := r 0 5 10
4×=
METODO EXACTO
R TH
R 1 R 2⋅( )R 1 R 2+
4.195 103
×=:=
VTH
Vcc R 2⋅( )R 1 R 2+
1.721=:=
IB
VTH VBE−( )R TH β 1+( )R E+
2.794 10 6−
×=:=
IC β 1+( ) IB⋅ 8.409 10 4
−×=:=
IE IC 8.409 10 4−
×=:=
VE
IE
R E
⋅ 1.009=:=
VB
VBE
VE
+ 1.709=:=
VCE
Vcc
IC
R C
R E
+( )⋅− 11.711=:=
VC
VCE
VE
+ 12.72=:=
r e
VT
IE
30.918=:=
β r e⋅ 9.276 103
×=Zi
R TH β r e⋅( )⋅
R TH β r e⋅+ 2.888 10
3×=:=
Zo
R :=Zi2 Zi 2.888 10
3×=:= DEVIDO A QUE: r
0 10 R
C⋅> 1=
AvR C
r e
126.138=:=Z02
R C r 02⋅( )R C r 02+
3.618 103
×=:=
XR C− r 02⋅( )
R C−( ) r 02+ 4.23− 10
3×=:=
Av2
X
r e
136.809−=:=
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8/20/2019 Metodo Exacto
2/2
k 1000:=Vcc 16:= R 2 4.7k :=β 600:= r
0 50k := R
1 39k :=
VBE 0.:= VT 0.026:= r 02 50k :=R C
3.9k := R E
1.2k := r 0 5 104×=
METODO EXACTO
R TH
R 1 R 2⋅( )R 1 R 2+
4.195 103
×=:=
VTH
Vcc R 2⋅( )R 1 R 2+
1.721=:=
IB
VTH VBE−( )R TH β 1+( )R E+
1.407 10 6−
×=:=
IC β 1+( ) IB⋅ 8.458 10 4−
×=:=VARIACION DE CORRIENTE
IE IC 8.458 10 4−
×=:= Iβ8.409 10
4−( )⋅ 8.458 10
4−( )⋅−
8.458 10 4−( )
⋅
5.793− 10 3−
×=:=
VE
IE
R E
⋅ 1.015=:=Iβ 100⋅ 0.579−=
VB
VBE
VE
+ 1.715=:= VARIACION DE BETA
βvr 300 600−( )
3001−=:=
VCE
Vcc
IC
R C
R E
+( )⋅− 11.687=:=VC VCE VE+ 12.702=:= βvr 100⋅ 100−=r e
VT
IE
30.741=:=β r e⋅ 1.844 10
4×=
ZiR TH β r e⋅( )⋅R TH β r e⋅+
3.417 103
×=:=Z
o R :=
Av2
X
r e
137.598−=:=