- Analog To Digital Converter 1 (135.77 KiB) Viewed 50 times
analog to digital converter
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answerhappygod
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analog to digital converter
analog to digital converter
Simulate the below circuit and report the results (LTspice, MATLAB, or any other software could be used). Explain all components (capacitors, inductors, resistors, transistors and etc) functions. Design a 4-bit ADC to convert the following analog voltages to digital values. (2V, 2.5V, 3V, 3.5V and 4V) -0+5 V R3 10k Vcc 1 20 150 pF CLK R 19 150 Do 18- ww D₁ 150 17. SW₁ D2 150 16. www 150 D3 15 D4 150 14. D5 150 13- www D6 150 12 D1 150 2k 10 11 0.1 μF, Adjust the VR₁ to get the voltage of 2.5V at the Vref/2 (pin9) terminal. Adjust the VR₂ to get the voltage of OV at the input terminal (pin6). Check the result. Change the VR₂ and record the results in below table. Vref 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Vin 0 0.5 1 1.5 2 2.5 3 3.5 4 Output wwwww R₁ 2k VRI 500 VR₂ 10k C₂ 0.1 μF N 3 5 6 8 9 0.1 μF
Simulate the below circuit and report the results (LTspice, MATLAB, or any other software could be used). Explain all components (capacitors, inductors, resistors, transistors and etc) functions. Design a 4-bit ADC to convert the following analog voltages to digital values. (2V, 2.5V, 3V, 3.5V and 4V) -0+5 V R3 10k Vcc 1 20 150 pF CLK R 19 150 Do 18- ww D₁ 150 17. SW₁ D2 150 16. www 150 D3 15 D4 150 14. D5 150 13- www D6 150 12 D1 150 2k 10 11 0.1 μF, Adjust the VR₁ to get the voltage of 2.5V at the Vref/2 (pin9) terminal. Adjust the VR₂ to get the voltage of OV at the input terminal (pin6). Check the result. Change the VR₂ and record the results in below table. Vref 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 Vin 0 0.5 1 1.5 2 2.5 3 3.5 4 Output wwwww R₁ 2k VRI 500 VR₂ 10k C₂ 0.1 μF N 3 5 6 8 9 0.1 μF