Q2. For the circuit shown in fig.2, use VBE(active)=0.7, VBE(on hard)=0.8, VDz=0.3V and Br=100 1. Plot the transfer characteristics of the circuit when VINA=VINB Determine the initial Qo base current when VIN is switched to "0" state. Assume Qp is off, determine the currents IRC and IRB when VINA=VINB="0" &"1". 2. 3.

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Q2. For the circuit shown in fig.2, use VBE(active)=0.7, VBE(on hard)=0.8, VDz=0.3V
and BF=100
1. Plot the transfer characteristics of the circuit when VINA=VINB
Determine the initial Qo base current when VIN is switched to "0" state.
3. Assume Qp is off, determine the currents IRc and Irb when VINA=VINB="0" &"1".
2.
Transcribed Image Text:Q2. For the circuit shown in fig.2, use VBE(active)=0.7, VBE(on hard)=0.8, VDz=0.3V and BF=100 1. Plot the transfer characteristics of the circuit when VINA=VINB Determine the initial Qo base current when VIN is switched to "0" state. 3. Assume Qp is off, determine the currents IRc and Irb when VINA=VINB="0" &"1". 2.
Vc =5 V
Ra3120 2
Re
8 k2
R,
20 k2
Du
Qn
V INA O
V.
INB
R
Dm
4 k2
o VOUT
Dea A A Da
3 k2
Rap
1.5 k2
Fig.Q2
Transcribed Image Text:Vc =5 V Ra3120 2 Re 8 k2 R, 20 k2 Du Qn V INA O V. INB R Dm 4 k2 o VOUT Dea A A Da 3 k2 Rap 1.5 k2 Fig.Q2
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