Digital Signal Conditioning Lab

Question # 00177209 Posted By: solutionshere Updated on: 01/20/2016 02:50 PM Due on: 02/19/2016
Subject Engineering Topic General Electrical Engineering Tutorials:
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Digital Signal Conditioning Lab
  1. For the comparator below, complete the design so that the threshold voltage is 1.25V which means that if the input is below 1.25V, the output will be HIGH and if its greater, it will be low. Once the resistance values are found, use Multisim to validate the design by applying a sine wave of 3Vpp into Vin and plot the results.
  2. Using the 8 bit Digital-to-Analog (VDAC) in Multisim, design the part with a 12V reference. Next apply the following inputs in the table below and both calculate and measure the output voltage. What is the resolution of the DAC? Show your circuit and results in Multisim.
Digital InputsCalculated Analog Output VoltageMeasured Analog Output Voltage
76543210
00000001
00001001
00010000
00011111
01010101
10000000
11111111

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Tutorials for this Question
  1. Tutorial # 00171935 Posted By: solutionshere Posted on: 01/20/2016 02:50 PM
    Puchased By: 3
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    that the threshold voltage is 1.25...
    Attachments
    comparator.docx (314.86 KB)
    1_(3).docx (41.53 KB)
    Lab_2.docx (71.03 KB)
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