The N−bit D/A converter with an
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Microelectronics: Circuit Analysis and Design
- Find the The´venin equivalent representation of the circuit shown if gm = 0.025 S and R1 = 10 kΩ.arrow_forwardObtain the cross correlation of the following sequences : x(1 ) (n)=[1,2,3] and x(2 ) (n)=[2,3,4] , A- Direct computation method. B- Graphical Method.arrow_forwardUsing exactly seven (7) two-way MUX, implement the following function. f(w, x, y, z) = Σm(0, 1, 3, 7, 11, 13, 15) Use 7 two-way MUXsarrow_forward
- II. 3 use this system: \[ y(n)=x(n)-x(n-2)+0.8 y(n-1)-0.64 y(n-2) \] a) Draw its block diagram b) b. 1 - Obtain its transfer functionH(z) b. 2 - Calculate and PLOT∣H(ejθ)∣, forθ=0,π/4.π/2,3π/4, andπ. c) Obtain and plot its poles and zeros, in the z-planearrow_forwardGiven is the difference equationy(n) =A [x(n− 1) − y(n − 2) − y(n− 3)]Calculate the system response y(n) for n=0,1,2,3 and 4 only if the input signal is x(n) =(A)nδ (n) and initial conditions are x(−1) = 5, y(−2) = 10, y(−1) = 5 (Here A=16)arrow_forwardEvaluate the DTFS coefficients of x[n] = {… …. … , -1, 0, 1(origin), 0, -1, 0, 1, 0, … …. …}.arrow_forward
- The closed-loop transfer function of a system is given by G(s) = 14.145 / (s+5)*(s^2 +0.842s+2.829). Which of the following is true for this system? I. The damping ratio is given by 0.25. II. Its natural frequency is given as 1.682 r/s. III. Exceeding the percentage is given with 44.4%. IV. The peak time is given as 1.93 s. a) I only b) I, II, II and IV c) II and III only d) I, II and IV onlyarrow_forwardWhich of the following is the expression defining the given circuit? (Z and A are LSB. U1 is 8x1 multiplexer integrated. ∏ is the product symbol.) A Q=∏(0,2,3,5,6,7) B Q=∏(0,1,2,4,6,7) C Q=∏(0,1,3,4,5,6) D Q=∏(0,1,2,3,5,7) E Q=∏(1,2,3,4,5,7)arrow_forward1)The function L (x, y, z) given the truth table a) Write algebraically in the 1st canonical and 2. canonical expansions separately,b) Write in numerical form in the 1st canonical and 2.canonical expansions form,c) Perform the function with 2x1 MUX as y input is the selection input. 2)Obtain 4x1 MUX by using 2x1 MUX. Write down the table.arrow_forward
- The structural engineering design section within the engineering department of a regional electrical utility corporation has developed several standard designs for a group of similar transmission line towers. The detailed design for each tower is based on one of the standard designs. A transmission line project involving 50 towers has been approved. The estimated number of engineering hours needed to accomplish the first detailed tower design is 126. Assuming a 95% learning curve, a. What is your estimate of the number of engineering hours needed to design the eighth tower and to design the last tower in the project? b. What is your estimate of the cumulative average hours required for the first five designs?arrow_forwardFor a continuous time LTI system, the output is given as Y(s)=10(2s+3)/(s2+4s+5). Find out the final value of y(t) using final value theorem.arrow_forwardSignals and Systems; In an LTI system, the relationship between input and output signals is as in the photo. if x(t)=te-2tu(t-2) , calculate the output of the system (y(n))arrow_forward
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