Q.2 For a BJT amplifier shown in Figure Q.2, given ß= 100, VBE = 0.7 V, VCEQ = 3.5V, Rc1=3 Rc2 and assume Ic≈ IE (i) Calculate Ico (ii) Calculate Rc1 and Rc2. Rs ΙΚΩ V₂ C₁ 10 μF R₁ • 25 ΚΩ R₂ 5 ΚΩ Vcc=+ 15 V IcQ. Rcl Rc2 + VCEQ C₂ 100 µF RE 1 ΚΩ Figure Q.2 RL 5 ΚΩ Vo

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Q.2 For a BJT amplifier shown in Figure Q.2, given ß= 100, VBE = 0.7 V, VCEQ = 3.5V,
Rc1=3 Rc2 and assume Ic≈IE
(1) Calculate Ico
(ii)
Calculate Rc1 and Rc2.
Rs
ΙΚΩ
V₁
C₁
10 μF
www
R₁
25 ΚΩ
R₂
5 ΚΩ
Vcc=+ 15 V
IcQ
www
Rc1
Rc2
VCEQ
C₂
100 μF
RE
1 ΚΩ
Figure Q.2
RL
5 ΚΩ
+20
Transcribed Image Text:Q.2 For a BJT amplifier shown in Figure Q.2, given ß= 100, VBE = 0.7 V, VCEQ = 3.5V, Rc1=3 Rc2 and assume Ic≈IE (1) Calculate Ico (ii) Calculate Rc1 and Rc2. Rs ΙΚΩ V₁ C₁ 10 μF www R₁ 25 ΚΩ R₂ 5 ΚΩ Vcc=+ 15 V IcQ www Rc1 Rc2 VCEQ C₂ 100 μF RE 1 ΚΩ Figure Q.2 RL 5 ΚΩ +20
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