1. What is the transconductance or gm of an amplifier? What role does it play in an amplifier circuit? Two amplifier circuits have a gm of 6mA/V and 3mA/V respectively. Draw the ip- VGs characteristics and the input and output waveforms of these two circuits. Which of the output has a higher amplitude? Explain graphically from the ip VGs plot.

Q: 2. An alarm circuit is needed to indicate that either the temperature or the pressure in a batch…

A: The alarm circuit,

Q: Design a DAC for 4 bit binary input using non inverting amplifier

A: A digital-to-analog converter(DAC) can be made with an operational amplifier circuit that is…

Q: 1- Write the function in piecewise form, using step functions. f(t) 2 t y=t 3 14. 2 t 2 -1 -2+ 10-15

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Cosider the circuit below. The input is the i_g (t) and the output is the capacitor voltage V_o (t).…

A: Given:Initial energy stored in the capacitor is zero.we need to do:A) Find the transfer function .B)…

Q: 2. Consider the following circuit. The circuit parameters are VDD = 3.3V, RD = 8kQ2, R₁ = 240kQ2, R₂…

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Q: Please give me a complex Non-Inverting Amplifier circuit.

A: According to the question, we need to discuss a complex example of a non-inverting amplifier.

Q: Vsig Rsig www Rin RB1 RB2 Vcc ww ww Rc HH Rout RE RL + Vout

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Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

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Q: If A=2xz², what is the curl of this vector, V XA, in Cartesian coordinates? B 222 xz² -îz² -ŷz²

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Q: The switch in the circuit shown in (Figure 1) has been open for a long time. The initial charge on…

A: In this question, we need to determine the current i(t) and voltage v(t) as shown in the circuit.we…

Q: Problem 3: Question Consider the circuit diagram below. Given IA = 2.5 mA and Is = 1.25 mA: a) Find…

A: The given circuit isIA=2.5 mA.I8=1.25 mA.We need to determinea. The currents Is2, I2, I3, I4 and…

Q: A 240V, 60 Hz source is suppling power the following loads Load 1: 10KVA @ pf = 0.55 lagging Load 2:…

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Q: Find the transfer functions for the following block diagrams: R(s) G1(s) G₂(s) G3(s) G4(s) G5(S)…

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Q: Write the expression for v. (t) for t≥ 0+. Express your answer in terms of t measured in seconds so…

A: The expression for voltage across the inductor for t>0 needs to be calculated. The expression can…

Q: Question #2 Given the following series circuit R₁ R₂ 100 92 300 Ω 9 V R3 ww 50 Ω Calculate the…

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Q: Armature resistance of a 230V shunt motor is 0.6 0 and no load current is 2.5A. When the rotor is…

A: Terminal voltage is given as, V = 230 V.Armature resistance is given as, No load current is given…

Q: Problem 5 Let X(t) be a white Gaussian noise with power spectral density Sxx (w) = No. Assume that…

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Q: Find the gradient of the following scalar functions.   a) T = 3/ (x^3 + z^4)

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Q: Q2 Consider the system shown in Figure Q2. x(t) Time delay by Time advanced by 2 Figure Q2 2t…

A: Given Data:A block diagram of a continuous-time system with,Input Output To Find:Input-Output…

Q: Question #8 Given the following circuit of a heater WR1 WR2 V R3 The Voltage of the battery is 120…

A: In this question, we need to determine the value of resistance R . we know power in resistance R, P=…

Q: Calculate the current across the capacitor shown in Fig. P8.6 if the voltage input is v2(t)=22 sin…

A: We need to find out current through capacitor for given voltage.

Q: Hi! Could someone please help me with this question and try to explain the steps as thoughly as…

A: In this question, we need to determine the voltages and effect of resistance R2  . we know,…

Q: Q9. Consider the circuit below. (a) Compute the average AC power for each circuit element. (b)…

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Q: 12. An FSM is defined by the state-assigned table in Figure P11 below. Derive a circuit that…

A: Given:a state assigned table, we need to derive the circuit and realize using D flip flops.

Q: Draw the Bode plot for the network function H(jω)=1/((jω+5)(jω+10)).

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Q: Determine v(t),t> 0. Determine v(t), t>o. вкл www 4k32 10kr www (↑)5A t=0 20kr 15 кл www + 100 μF =…

A: Given:a circuit, we need to find:voltage v(t) for .

Q: 2. Consider the timing diagram in Figure P1 below Assuming that the D and Clock inputs shown are…

A: The circuit is given by The timing diagram is given byWe need to draw the output waveforms for Qa,…

Q: 6. The gated SR latch in Figure 5.5a (from Text (Brown), reproduced below) has unpredictable…

A: The gated SR-latch given byThe characteristic table of gated SR-latch isThe timing diagram is given…

Q: Required information A series RLC network has R= 6 k, L = 60 mH, and C=1 μF. NOTE: This is a…

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Q: Problem 2: A Stepper Motor shown in the fig has 3 stator phases. Calculate its Step Angle.

A: The given figure of a stepper motor is shown below.The given number of stator phase is.We need to…

Q: The following are possible state assignments for a six-state sequential circuit. (iii) (iv) (v) 100…

A: Sequential circuit is a special type of circuit which consists of different inputs and outputs. In…

Q: Show the timing diagram for Q

A: For the given input to the various flip-flops the output Q of the flip-flops needs to be obtained.

Q: Use nodal analysis to find current i, in the circuit. Let i, 6 cos(200t + 15°) A. 0.1 vo is 20 2 Vo…

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Q: Figure n V/0⁰ 0.2 0 ww + a 0.3 0 m 12.4 V/120° ¹₂ mmom 1.60 0.80 V-120° 0.4 Ω b с j3.4ΩΑ j5.6 MB…

A: A three-phase source with peak value Vm=300 V supplies power to a star-connected three-phase load.

Q: Problem 5 Give the explicit real expression of the impulse response g[n] of the system of transfer…

A: Given:transfer function of a system,we need to find:explicit real expression of impulse response of…

Q: Use source transformation to reduce the circuit between terminals a and b shown in the figure to a…

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Q: B4. A conventional AM signal with modulation index, u, less than one cannot be demodulated by a…

A: B4) False.A coherent AM receiver can demodulate signals with a modulation index less than one.B5)…

Q: It is known that G (s) = Jansone (s + 0.5) s² (s + 1)(s + 3)' For the unity negative feedback system…

A: The type of system is obtained from open loop transfer function by observing the number of open loop…

Q: Identify the type of Transformer referred to K=0.7 a. Step down b. Voltage transformer c. Step up d.…

A: Turn ratio k = 0.7

Q: Question #13: Hand draw the Bode Diagram (both magnitude and phase plots) for the following transfer…

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Q: Problem 3: (a) A wide-sense stationary random process X(t) has a power spectral density given below.…

A: Power Spectral Density (PSD) is a measure used in signal processing and engineering to describe how…

Q: 3. The system shown in the following figure will have its transient response altered by adding a…

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Q: For the circuit in Figure 1, switch 1 has been closed for a long time and switch 2 has been open for…

A: The given circuit isWe need to determinea. i(t) at t = 0-.b. i(t) for 0≤t≤1s.c. i(t) for t≥1s.

Q: late the current across the capacitor shown in Fig. P8.6 if the voltage input is v1(t)-50 cos…

A: Given Data:A capacitive network with,Input voltage Capacitor Angular frequency To Find:The capacitor…

Q: d. Find the power dissipated by the circuit at resonance. e. What is the apparent power delivered to…

A: Since you have posted multiple subparts so we will only solve the first 3 subparts for you, In this…

Q: Consider the circuit shown below. The switch has been closed for a long time prior opening. (a) What…

A: Given Data:An RLC transient circuit with,Supply voltage The resistors Inductor Capacitor To Find:The…

Q: Problem 3: kn' = 500μA/V², V₁=2V, L= 10μm, W = 10μm, and λ = 0 (a) IG (b) (c) Vs= ID= +5 V 100 ΚΩ…

A: We need to find out current and voltage for the given circuit.

Q: R(s) Answer: T(S) G1(s) G₂(s) G3(s) G4(s) G5(s) G7(s) G6(s) C(s) G6 G4+G6G3+G6 G5 G3 + G6 G5 G₂…

A: Given Data:A block diagram model with,Input Output To Find:The transfer function.

Q: Q.4 Determine the current flowing in the capacitor(-j250) and its direction as shown in Figure…

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Q: Sno 1. For the circuit in Figure 1, switch 1 has been closed for a long time and switch 2 has been…

A: The given circuit isWe need to determinea. i(t) at t = 0-.b. i(t) for 0≤t≤1s.c. i(t) for t≥1s.

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.