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Determine Q-Print and draw d.c. load line for the amplifier shown.
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Performing DC analysis by open circuiting all capacitors

The voltage across resistor R2 can be given by the expression

The current through R1 is

I1=VCCVBR1

Similarly, current through R2 is

I2=VBVEER2

Since there is no path for these currents to take another loop, these currents have got to be the same which brings us to the foll. equation

VCCVBR1=VBVEER2

VCCVBR1VBVEER2=0

VCCR2VBR2VBR1+VEER1R1R2=0

VCCR2VBR2VBR1+VEER1=0

VCCR2+VEER1=VB(R1+R2)

VB=VCCR2+VEER1R1+R2

NOTE: Using the above equation, we can easily get VB but just in case you want a easier equation, we will simplify the obtained equation

VB=VCCR2+VEER2VEER2+VEER1R1+R2

VB=VEE(R1+R2)R1+R2+R2(VCCVEE)R1+R2

VB=VEE+(VCCVEE)×R2R1+R2

VB=5+(5(5))×2×10312×103+2×103

VB=3.571 V

RB=R1||R2

RB=12×103×2×10312×103+2×103

RB=1.714 KΩ

Applying KVL to Base - Emitter Loop

VBIBRBVBEIERE+VEE=0

But, IE=(1+β)IB

VBIBRBVBE(1+β)IBRE+VEE=0

VBVBE+VEE=IB[RB+(1+β)RE]

IB=VBVBE+VEERB+(1+β)RE

IB=3.5710.7+61.71×103+(1+100)500

IB=33.135 μA

We know that, IC=βIB

IC=100×34.237×106

IC=3.135 mA__

Applying KVL to the Collector - Emitter Loop

VCCICRCVCEIERE+VEE=0

But ICIE

VCCIC[RC+RE]VCE+VEE=0

VCE=VCCIC[RC+RE]+VEE

VCE=53.135×103[5×103+500]+5

VCE=8.288 V__

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