1 – In the circuit of fig.1 determine the biasing resistors Rc and RE so that the Q-point , ICq = 2 mA and VCEq = 6 V, is met. . What is the power dissipation ( PDiss ) in the transistor ? Assume VA = ∞ , VBE ≈ 0.7 V and βF = 100.   RE = ……………. , RC = …………………. , PDiss = ………….   Now the collector resistance , Rc , is changed to Rc = 28 kΩ. What will be the new Q-point ?     Q-Point ( VCEq = ……. , ICq = ………. ) . IBq = ………..

Q: Consider the following circuit with matched transistors. Assume a threshold voltage Ven = - Vtp =…

A: Given data: VDD=2.5 VVtn=1.5 VVtp=-1.5 VVi=0 V

Q: 16 CONSIDER A TWO-BJT CONFIGURATION IN PIGURE 1. you MAY ASSUME THAT BOTH TRANSISTORS ARE THE SAME…

A: BJT and MOSFET are the class of transistors used in analog electronics. They are widely used…

Q: 13) In a PNP circuit, the collector is positive with respect to the emitter. 14) The output is in…

A: 13). Answer: False Explanation:   In PNP, the emitter is more positive with respect to Base and…

Q: explain the component and how BJT (npn) transistor works and mention the types of current in it and…

A: 1.   A BJT is abbreviated as Bipolar Junction Transistor. It is a semiconductor device consisting of…

Q: Where did VBE come from if it was not given in the problem? How do you compute that value if it's…

A: Here we have tell, how base to emitter voltage is 0.7 V

Q: B= infinity, Assume BJTs are identical. Find R such that a DC current of 0.25mA for transistors Q1…

A: The amplifier circuit is gievn ashere

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Q: Figure 2 shows a BJT amplifier circuit. Given, V3 = 2.4 V and assume that the emitter current equals…

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Q: e with an output resistance of 500kN and current of 0.2mA at a Vov-0.2V. A nsistor has VA-20V and…

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Q: Question-Sa BJT based current-mirror VBEQIVREQ2 +0.7V & Bor a) Apply KVL at Rref & Q1 branch to…

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Q: A transistor employ a 8 k load and Vcc = 17V. What is the maximum input signal if 3 = 50.Given that…

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Q: a. In the circuit shown, measurements give Vg = + 4.3 V and Vc = + 2.3 V. Determine the mode of the…

A: a) Given transistor is PNP transistor. Given voltages are VB=4.3VVC=2.3VVE=5V As VE>VB, the…

Q: 04: A power transistor is specified to have a maximum junction temperature of 130°C. When the device…

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Q: What is the minimum base current required in A bipolar power transistor has a forward current gain…

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Q: What base current is required to achieve a saturation voltage of VCESAT = 0.1 V in an npn…

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Q: Find the Q- point for the circuit shown and determine the maximum varation of base current to keep…

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Q: Given an Emitter-Stabilized Bias Common Emitter amplifier with the following data: VCC = 15 V,  IC =…

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Q: The common-emitter gain of a BJT operating as a voltage-controlled current source is ß = 450. If the…

A: Given data, Current gain, β=450. Collector current ic=1 mA.

Q: Consider the following enhancement MOSFET circuit. The transistor is tested in the laboratory and…

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Q: ] c=10V , Vi=5V, B=100 , RB=100kN , Rc=2kn a) Calculate the current flowing through each branch. b)…

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Q: . Calculate the values of IC, IE and β for a transistor with α=0.98 and IB=50μA. 2. For the circuit…

A: The required parameters can be calculated by using the DC analysis of the amplifier circuit.

Q: Choose the correct operating Mode of the transistor VCE VBE 0.7V -0.7V 0.7 V VCE 1V 0.5V 0.7 V VBE…

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Q: Vcc = 20 V Required: a. IBQ, Ica, VE, VCEQ, Vc for a transistor with VBE = 0.6 and B = 50. %3D b.…

A: We will draw dc load line and we will find out current and voltage .

Q: Find the Rout resistance... The intermal resistance ro of the MOS transistor will not be neglected.…

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Q: Referring to the Ic vs. Vce plot shown for a BJT, and for a base current of 100 μA, over what…

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Q: If the transistor is made forward-active, draw the new energy-band diagram.

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Q: If VBE = - 0.7 V and VCB 0.8 V for Si PnP transistor. Where does the transistor operating in? Prove…

A: Given for PNP BJT transistor  VBE =-0.7 V VCB =-0.8 V

Q: 1 – In the circuit of fig.1 determine the biasing resistors Rc and RE so that the Q-point, Icq = 2…

A: β=100VCE=6 VIC=2 mA Find: RC=?RE=?Power dissipation in transistor=?

Q: NOTE: FOR ALL CIRCUITS SHOWN IN THIS QUIZ ASSUME THAT: β= 100 (for all transistors) ; Early voltage…

A: a) The dc analysis of the given ac circuit will Apply KCL at base of transistor…

Q: Ube V BE UBE -5 V/V 5 V/V 200 V/V 20 V/V )-200 V/V ic Vcc Rc UCE

A: Given that,                                                                            Vcc =20v…

Q: Two silicon BJT are arranged as a Darlington pair. Both transistors have VBE,ON = 0.7 V, VCE,SAT =…

A: Given the circuit, as shown below: Given the values of the parameters: VBB=5 V,β1=150,β2=40,RB=120…

Q: The p-channel MOSFET in the circuit below has V = 1 V and k, = 2 mA/V² (A = 0). %3D 5 V 9 mA vout Q1…

A: The given circuit diagram is shown below, VT=1VKn=2mA/V2Here, I=9mAso, I=ID=9mA

Q: 2. An N-channel JFET transistor has Idss = 8 ma and (a) Sketch, as best you can using the…

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Q: For a transistor baised at certain bias point, the measured S parameter at 10GHZ is shown below.…

A: For the transistor to be unconditionally stable,  ∆=S11S22-S21S12D<1k=1-S112-S222+∆22S12S21k>1…

Q: b) In the circuit on the left, find the IC and VCE values of the Q1 and Q2 transistors if B = (:8)*…

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Q: Q.2 :- why do we need to bias the transistor (BJT)?

A: Biasing is a process of applying the DC voltage. the biasing of the BJT affects its functionality.

Q: Consider the basic MOSFET circuit as shown in the figure with variable gate voltage. The MOSFET is…

A: Basic MOSFET circuit-

Q: 1. For the circuit shown below, VBE = 0.7 V, VCE-Sat 0.2 V. Determine the following: a. The…

A: it us asked to find in which region the given bjt is operating and to find its current gain

Q: The table below shows measurements of three NPN BJT transistors, with the corresponding base,…

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Q: Which of the following is true for the transistor shown? A. When a positive voltage is applied to…

A: The question is about BJT.Given that a positive voltage is applied to the base.From circuit diagram…