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Consider the 10-bit counting A/D converter described in Problem 1.
(a) What is the output if the analog input is vA = 3.125 V?
(b) Repeat part (a) if vA = 1.8613 V.
Problem 1
A 10-bit counting A/D converter has an analog input in the range 0 ≤ vA ≤ 5 V and has a clock frequency of 1 MHz.
(a) What is the maximum conversion time?
(b) If the output is 0010010010, what is the range of the input signal vA (assume a quantization error of ± LSB).
(c) How many clock pulses are required to produce an output of 0100100100?
RC ciruit= Current course (3u(-t) A) in parrallel to 6k ohm resistor and 5uF cap. Determine the instantaneous power absorbed by the resistor at t=(0); 30ms; and 90ms.
1. The stress at a point has σx = 13 ksi (T), σy = 18 ksi (T) and τxy = +6 ksi. (3 pts) Determine the principal stresses for the plane stress problem.Calculate the maximum shear stress. Show the results on the diagram below.
Would you be willing to have a Smart Meter connected to your house and collecting your electric usage information and sharing it with your local utility company?
A p-type wafer has a diffused Phosphorous n-type junction with a junction depth of 0.15µm. a) If the wafer (no pre-existing oxide) is to be oxidized at 1000 C for two hours to form a ‘dense.
The unloaded output of a sensor is a sinusoid at 200 Hz and 5V rms amplitude. Its output impedance is 2000+600j. If a 0.22 μf capacitor is placed across the output as a load, what is the sensor output rms voltage amplitude
Sketch magnitude and phase responses (as linear gain versus digital frequencies) for each filter (use [0,π]). Indicate filter type. Find cutoff frequencies if sampling frequency in 30 kHz. Use 6 points only. Do not use MATLAB.
a block and tackle system with nine supporting strands is used to lift a metal lathe in a manufacturing facility.
A sighnal must be transmitted over distance L. You can use aguided (attenuating) medium, like a coaxial cable, or radiation(dissipating) from an antenna. Testing the two media reveals: (a)on the coaxial, transmit power = 20 dBm
If the motor is connected cumulatively compounded as shown in Figure and if Radj = 175 Ω, what is its no-load speed? What is its full-load speed? What is its speed regulation? Calculate and plot the torque-speed characteristic for this motor.
Assume the mass of the cup and water to be equal to the mass of water alone. Calculate the normal force FN for 300 g and 150 g.
Two firms, Alpha and Beta, are competing in a market in which consumer preferences are identical. Alpha offers a product whose benefit B is equal to $75 per unit. Alpha's average cost C is equal to $60 per unit, while Beta's average cost is equal ..
Determine the probability that the receiver correctly receives the codeword for the first time on the k-th transmission. Also determine the average number of transmissions until the receiver correctly receives the codeword.
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