(a) The trasnsistor amplifier of Fig 1. is to be designed to deliver an output power of 5W. Given the following data, determine the values of the resistors. (R, RE,R1,R2). Data: B= 30 (NB: B is Beta) VBE = 0.7 V Vcc = 58 V %3D VE = 3 V VCE = 25 V Ic = 0.2 A Take: 10RBB = BRĘ -Vcc Ri Rc Rs Vs O Ra RE RL (b) Using the resistor values calculated in Fig. 1, and any relevant data, with Rs = 50, RL = 750, do the following. i. Draw the small signal equivalent circuit. ii. Calculate the a. gain of the transistor Av b. gain with signal Avs c. If Vs is specified as 10Vsinwt, what will be the output voltage Vo d. Draw the input Vs+Vo on the same graph

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Q: 4.12 Example on Series-Fed Class A Amplifier EXAMPLE 12.1 Calculate the input power, output power,…

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Q: Electronics Multistage BJT AMPLIFIER

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Q: Q 6\ for the class -B Power amplifier shown in fig(3), the input voltage is to be Vs = lo sina t ,…

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Q: Q1. For the circuit shown in fig.Q1, VBE(active)=0.75, VBE(sat)=0.8, VBC(sat)=0.6 V and B=50 atT=25…

A: (a)

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Q: Q.1) For the common-emitter (CE) amplifier shown in Fig.1, answer the following question BaN)=500:…

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Q: (a) The trasnsistor amplifier of Fig 1. is to be designed to deliver an output power of 5W. Given…

A: VTL = 58 ReR1+R2, R=RTh =R1R2R1+R2IB=IC/β=0.2/30IB=.66 μA IE=31IB=0.2066 mARE=VEIE=3 v 0.2066 mA…

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Q: Q2) Determine the total voltage gain (AVs) for the two- stage amplifier circuit shown i fig. (2)…

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Q: Question - v*= +3 V R = 100 k2 Rp = 10 kf2 Vo R2 = 200 k£2 Rs = 3 k2 (Vt=1V ve Kn=1.0mA/V) (IRF540…

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Q: 3. For the circuit in Fig. 3, the transistor 100, VBE (on) = parameters are: B 0.7V,VA = = 00 . +20…

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Q: For the amplifier circuit shown in Fig. (1), assume p-70, z,(1 a) Sketch the re-model. b) Determine…

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Q: For the amplifier network of figure below, given the following Rs= 0.5 k2, Rg= 100 kQ, Rc=5 kQ, RE =…

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Q: Given Data: R1=56KN, R2=8.2KO, Rc=6.8KQ, RE=1.5KQ, B=90, Vcc=20V, re=18.44Q, Vs(p)=10mV, Rs=2000.…

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Q: 1.67 Figure P1.67(a) shows two transconductance amplifiers connected in a special configuration.…

A: Given Data: gm = 100 mA/V R = 5 kohm V1 = V2 = 1 V second case V1 = 1.01 V V2 = 0.99 V

Q: Q.2 Given Va = 5 V for the network of Fig. Q2; IJ Determine as accurately as possible; VE, VRG Vc,…

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Q: Q2). Calculate the voltage gain before and after feedback of the circuit of Fig. 1. Then determine…

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Q: Helping tags: Electrical Engineering . . . WILL UPVOTE, just pls help me answer the question and…

A: The circuit diagram is shown below,

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Q: Find output voltage for the difference amplifier circuit shown in the figure given that 1. Input…

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Q: Q1. Two practical coils with internal resistances of R,, R, has quality factors of Q, Q»…

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Q: For the given amplifier, RS=820 ohms, RG3 10 Mohm, RD3D220 ohms, RL=D3.3 kOhms, IDSS. = 12.7 mA,…

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Q: (1) The common source amplifier as shown in Fig. 2(a) with the following circuit component values…

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Q: For the power amplifier of Fig. 12.37, calculate: а. Р.(ас). b. P(dc). c. %n. d. Power dissipated by…

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Q: 10 μ 10 μF I 1 kQ a = 0.98 5 k2 V. V. 1,=1 MQ 2 V 8 V Figure 1 Figure 1 shows a two-port network…

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Q: 1. Given: Common-Emitter Voltage-Divider Swamped Amplifier Configuration. Vcc +10 V Rc 3.3 kN C3 R1…

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Q: For the amplifier network of figure below, given the following Rs-0.5 kΩ, R- 100 kΩ, Rc-5 kΩ, RE1…

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Q: For the amplifier network of figure below, given the following Rs= 0.5 k2, Rg= 100 kN, Rc=5 kN, Rɛ =…

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Q: Explain the factors affecting the lower cut off frequency of the amplifier given in Fig 1. Each…

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Q: Q3) Consider the amplifier shown below. Assume R,-100 kW, R2 = 30 kW, B = 100, VT=25 mV and VA=150V.…

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Q: Q1 An op-amp dåta sheet specifies a CMRR of 300,000 and an Aol of 90,000. What is the common-mode…

A: " Since you have asked multiple questions, we will solve the first question for you. If you want an…

Q: H.W. Fig. 1 shows the circuit of a standard CE amplifier. The emitter circuit of this amplifier is…

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Q: Q1: For the circuit shown in fig.(1), the supply current is i(t)=10+4 sin500t+2 sin1500t Amp. Find…

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Q: 5) Consider the ideal series-shunt circuit as shown in Fig. 5. Let A, = 5 x 103V/V , ß = 0.0080 V/V,…

A: Given :The ideal seies-shunt circuit parameters:Av=5×103 V/Vβ=0.0080 V/VRt=10 kΩR0=1 kΩ   Given…

Q: VDD = 1.8 V R1 ERD Vout M1 Vin R2 RS Given: VDD = 1.8 V, R1 = 80 kQ, R2 = 100 kN, RD = 2 kQ, RS = 1…

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Q: 1:E0 pdf.2 l9 Q: is connected from G to node B. The Si transistor The de current source Is = 10 µA…

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Q: For the multi-stage amplifier shown below, given the following T1: K= 0.12 mA/V?, VaS(TH) = 5 V. Ipo…

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Multistage Amplifier

The multistage amplifier is generally a voltage or power amplifier. The multistage amplifier has a number of single stage amplifier that are cascaded together. Since a single stage amplifier output is not useful, they are being replaced with multistage amplifiers or multistage transistor amplifiers. The multistage amplifier are used where the gain required is high or the input signal is very small such that only a single stage amplifier cannot amplify it.