From the circuit of common source JFET amplifier shown in the figure below, Given: Vp= 4V, IDSS=2mA. If you need this amplifier to be biased with ID=0.5mA, VDD=20V, and voltage gain of 20dB, a)Find the required value of RS, and RD? b)What will happen to the output if the capacitor C2 opens.

Q: (c) The MOSFET parameters in an amplifier biasing circuit shown in Fig. 1(c) Kn = 0.25 mA/V² and VrN…

A: First we will find out drain current then we will find out Q point then we will draw DC load line

Q: 5- For the following NPN BJT circuit, VBE=0.4V, RE=1.8K2, R1=200 K2, R2=50KN, Rc=1.5KN, and RL=2KQ.…

A: The required parameters can be calculated by using the DC analysis and AC analysis of the amplifier…

Q: A Vcc V,o OVo RL

A: BJT: It is a semiconductor device that is used as a switching device. It has three terminal bases, a…

Q: (a) What are the Q-points for the transistors in the amplifier as shown if VDD =5V, VSS =5 V, RSS…

A: Calculating source current

Q: An npn differential amplifier with / = 0.2 mA, Vcc = VeF = 1.5 V, %3D %3D and R. = 5 k2 utilizes…

A: It is given that: Ic=1 mARc=5 KΩVCC=VEE=1.5 Vβ=100VBEon=0.7 VVCE=0.3 V

Q: (a) What are the Q-points for the transistors in the  amplifier as shown if VDD = 12V, VSS = 12V,…

A: Given VDD = 12 V, VSS = 12 V, ISS = 1.5 mA, RSS = 33 KΩ, RD = 15 KΩ a) Calculating Drain current

Q: Calculate the gate to source voltage, VGS, for a NMOS transistor having a parameter B…

A: a) We need to calculate the gate to source voltage VGS for a NMOS transistor having a parameter…

Q: Derive an expression for the output resistance of the BJT Wilson source shown and show that it can…

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A:

Q: 5- For the following NPN BJT circuit, VBE=0.4V, RE=1.8KQ, R1=200 KQ, R2=50KN, Rc=1.5KN, and RL=2KQ.…

A: The solution is given below

Q: 2. Perform the following steps for the given circuits and define the working region of the BJT's for…

A: For  fig A.Using KVL from Vcc to ground via base terminal…

Q: You've been asked to bias the BJT shown below to set VB=(1/3) VCC, and VC=(2/3) VCC while the…

A: According to the question, we need to find the voltage gain of the circuit shown below

Q: 1- Suppose DC response considerations dictate that Ico = 2.5 mA and Rc = 1kN for an active-region…

A:

Q: (a) What are the Q-points for the transistors in the amplifier as shown if VDD = 9 V, VSS = 9 V, ISS…

A:

Q: Find the Q-points for the transistors shown and calculate the small-signalmodel parameters for the…

A:

Q: BJT Emitter Follower: Draw the small-signal model for the common-collector amplifier shown below.…

A: The given amplifier is in common collector configuration because input signal is applied at base…

Q: D 7.66 A common-source amplifier uses a MOSFET oper- ated at Voy = 0.2 V. The amplifier feeds a load…

A: We need to calculate Gain and transconductance for given Gain for a comman source amplifier .

Q: (c) The MOSFET parameters in an amplifier biasing circuit shown in Fig. 2(c) are K, = 0.25 mA/V2 and…

A: We need to find out the current and voltage for given circuit. We also need to find DC load line .

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A: Given the MOSFET operating in the linear region with drain to source voltage of 1 V. Given, the gate…

Q: 4. For the current source shown, assume a beta of 75 and an r. of 50k2 for all transistors. Vee 12…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A CE amplifier uses a Wilson source as an active load. npn transistors have a beta    of 100 and an…

A: The Wilson source is a type of current source. It is used as a current mirror in various…

Q: In the given common-gate amplifier circuit below, the voltage source Vg is a constant voltage source…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Vcc Given the following common-emitter amplifier with a voltage divider bias below and with the…

A: It is given that: RC,RE=100 ohmVCC=10 VVBE,active=0.7 Vβ=100R1∥R2=100 ohm

Q: OWhat is the function of the capacitor connected in parallel with the 680 Ohm resistor at the first…

A: a)this is coupling capacitor used to reduce the effect of emitter resistor while calculating the…

Q: For VA = VB = 0V and neglecting all base currents, design the circuit so that each of Q1 and Q2…

A: “Since you have asked multiple question, we will solve the first question you posted here that is…

Q: 2. Perform the following steps for the given circuits and define the working region of the BJT's for…

A: For circuit in figure A. Using KVL from Vcc to ground via base terminal…

Q: Find Ic, Ib, Vce, Vc, Vb, VeVrc,Vrb for all the CE amplifier   Show the solution and Draw the DC…

A: Given: Required: Find Ic, Ib, Vce, Vc, Vb, Ve, Vrc, and Vrb for all the CE amplifiers.

Q: A class C amplifier is driven by a 200 kHz signal. The transistor is ON for 0.5 ms, and the…

A: Given Data: frequency = 200 kHz ON time = 0.5 ms Ic(sat) = 10 mA Vsat = 0.2 V

Q: Given the following common-emitter amplifier with a voltage divider bias below with the following…

A:

Q: In this example we consider the design of the current source that supplies the bias current of a MOS…

A: Note : We are solving the remaining part of the solution as partial solution is already given in the…

Q: 6- For the BJT amplifier given below, Bpc = 200, use DC analysis to calculate the emitter DC…

A:

Q: 1. Perform the following steps for the given circuits and define the working region of the BJT's for…

A: Since you have asked multiple parts of the question and not specified which one to answer . I will…

Q: R1 =1.2 kQ C1 C2 Rsig M1 R2=4.3 kQ RL=100 k2 Vsig Ci=4.7 µF, R1 R2 RL Vout C=1 µF For M1: gm=5 mS,…

A: "According to the Companys policy we will solve first three sub-parts of the question". Given the…

Q: Vcc Given the following common-emitter amplifier with a voltage divider bias below and with the…

A: For Q point the Vce will be 0.5*Vcc. Here kvl and thevenin theorom have been used to solve this…

Q: What is the low frequency break point due to the capacitor Cs for this BJT amplifier (Amplifier A)?…

A: Given  A common-emitter, voltage divider bias circuit with bypass capacitor with the following…

Q: V-. From the circuit of common source JFET amplifier shown in the figure, its has VGS(off = -2.0V,…

A: Equation for JFET transfer characteristic curve is…

Q: A CG amplifier using an NMOS transistor for which gm = 2 mA/V has a 5k ohm drain resistance RD and a…

A: The given information are:

Q: )   From the circuit of common source JFET  amplifier shown in the figure below,…

A:

Q: What is the low frequency output resistance, Ro, in Q2 for the amplifier shown at 27° C with Rc =…

A: Given: RC=49.8 kΩ, RE=0.5 kΩ, RB=0.8 kΩ.IC=86 μA and β=30

Q: Siven the source-degenerated NMOS common source amplifier circuit below with VpDD Rs = 1kN, answer…

A:

Q: Questions Derive the Vps equation as a function of VGs, for the following MOSFET based amplifier.…

A: The conductivity of a metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS…

Q: Q3. The MOSFET in the common-source (CS) amplifier shown in Figure 3 has k 0.8 mA/V,v, =100 V, V,…

A:

Q: Consider the source follower circuit in Figure shown below, IQ = 10 mA VTP = -2 V, Kp = 5mA/V2, RL =…

A:

Q: A CS amplifier utilizes a MOSFET biased at ID = 0.25 mA with VOV = 0.25 V and RD = 20 k0. The…

A: Given ID=0.25RD=20 kΩRsig=100 kΩ

Q: (e) The MOSFET parameters in an amplifier biasing circuit shown in Fig. 2(c) are K, = 0.25 mA/V and…

A: We will find out drain current by drain current equation. For load line we apply kvl in outer side .…

Q: Design a BJT differential amplifier to amplify a differential input signal of 0.25 V and provide a…

A: The differential amplifier is used to amplify the input signal with a gain of more than 10. This aim…

Q: Design the bias circuit of the CE amplifier shown below to obtain IE 0.5 mA and VC = +6 V. Design…

A: Given values, IE=0.5mAIRB2=50μAVCC=15Vβ=100VC=6VVB=5VVBE=0.7VIE=IC=0.5mA

Differential amplifier

There are two amplifying stages with common degeneration in a differential amplifier.