Determine Q Point and draw d.c load line for the amplifier shown

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written 8.2 years ago by

teamques10 ★ 69k

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Mumbai University > Electronics and telecommunication engineering > Sem 3 > Analog electronics 1

Marks: 10M

Years: May 16

analog electronics

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written 8.2 years ago by

teamques10 ★ 69k

Step1: Draw the the Thevenin’s equivalent circuit

I = $\frac{(V_CC+ V_EE)}{(R_1 + R_2 )} = \frac{(5+ 5)}{(12k +2k)} = \frac{(10 V)}{(14 KΩ)}$ = 0.714 mA

$V_th = IR_2 - V_EE$ = 0.714 mA x 2 kΩ - 5 V

= -3.5714 V

And $R_B$ = $R_1 ||R_2$ = 12k||2k = …

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