In the 2-stage amplifier circuit given below, Vcc= 10V, R₁ = = 1k, and R₁ = 1000. Note that the BJT has the following parameters: ß → ∞, V₁ → ∞, VBE = 0.7V and VCE,SAT = 0.2V. Please answer the questions below. The amplifier is biased such that the output DC voltage is set Vcc 2 Use VT = 26mV at UINO R₁ Vcc VOUT1 Q1 What is the collector current of Q2? What is the collector current of Q₁? mA mA Vcc Q2 RL -OVOUT2

Q: For the amplifier as shown, VCC = 7.5 V, VEE = 7.5 V, βF = 100, IEE = 20 μA, and RC = 180 kΩ. (a)…

A: First, determine the collector current using thee relation, Now, determine the output voltage is…

Q: Three circuits are shown. For each circuit, identify if it will and or will not work as a working…

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Q: For the following circuit: Vcc = 5V R, Rc1 Kohm Q1 R2 a) Select R1 and R2 such that Ic is 1mA (OK…

A: a) We can redraw the circuit as Here the base voltage will be VB=0.7V Given that, β=100, Then the…

Q: 2. Given the differential amplifier shown, RC1 5 ΚΩ RB1 1 ΚΩ Vo1 Vcc=+15V Vout O V0₂2 RC2 5 ΚΩ RE…

A: The working of differential amplifier is suppress the noise .The  differential amplifier are four…

Q: 5. Find out the gain of each amplifier in Figure 5. a. If a signal voltage of 10 mVrms, is applied…

A: (d)Given dataThe Op-amp circuit is given by,The input voltage is .To find outThe output voltage and…

Q: Listen A base bias method is used in the following circuit. For Bpc 100, the value of collector…

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Q: inds usition obut 4. On the Amplifier below (VCC-VEE-10V), B = 100 and vt-25mV a. find IE b. Gain…

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Q: Please solve max in 15-20 minutes and no reject. The option answer can u see in image

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Q: 4. Find the output resistance R, for the given circuit diagram www 01 R Ro -5V

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BJT (Bipolar Junction Transistor)

A BJT is a semiconductor device with 3 terminals that consist of a p-n junction diode that can amplify the signal or current. It is a current-controlled device. The three BJT terminals are base, collector, and emitter. The BJT works with the charge carrier, the two type of carriers in the BJT are holes and electrons, the charge carriers flow by the process of recombination. The signal to be amplifier is generally given as the input at the base terminal and an amplified form of it is available at the collector terminal.