An ideal analog-to-digital converter has 6 bits and a 1V input full-scale input voltage. What is...
An ideal analog-to-digital converter has 6 bits and a 1V input full-scale input voltage. What is the ideal minimum quantization error in volts? Also,what is the dynamic range of a 9-bit AtoD in dB?
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An ideal analog-to-digital converter has 6 bits and a 1V input
full-scale input voltage. What is...
A piezoresistive accelerometer has a full scale of 100g with a full scale output of 100...
A piezoresistive accelerometer has a full scale of 100g with a full scale output of 100 mV. You have an 8-bit analog-to-digital conversion system with a full-scale input of 5VDC. You need to resolve the difference between a 5g and 10g acceleration, is this possible? Let’s assume that our A-to-D has the not just the ideal minimum quantization error but some additional noise, and say that we want to target an accuracy of +/- 1 least significant bit (LSB). How...
Problem 6 Consider a 10-bit dual slop analog-to-digital converter, with reference voltage of -1V, and a clock frequ...
Problem 6 Consider a 10-bit dual slop analog-to-digital converter, with reference voltage of -1V, and a clock frequency of 1 KHz. The integrating capacitor charges to -8V in the time t, to t2, and discharges at a rate of 10V/sec in the time t2 to t3. What is the input voltage if the binary reading is 1100100000.
Problem 6 Consider a 10-bit dual slop analog-to-digital converter, with reference voltage of -1V, and a clock frequency of 1 KHz. The integrating...
DILU 2d) Analog and Digital Signals i. A 10-bit linear analog-to-digital has reference voltage 3.3 V...
DILU 2d) Analog and Digital Signals i. A 10-bit linear analog-to-digital has reference voltage 3.3 V such that it operates correct. for input voltage Vin in the range 0 < Vin < 3.3 V. What is its output, in unsigned binary when Vin = 2.267 V? - ii. What is the quantisation error (in volts) for a 10-bit linear analog-to-digital converter with reference voltage 3.3 V?
Q2) A unipolar 14 bit ADC measures 0 – 8 volts full scale. a. What is...
Q2) A unipolar 14 bit ADC measures 0 – 8 volts full scale. a. What is the minimum resolvable voltage (or voltage resolution)? [Hint: resolution decrease as you increase the volts full scale] b. What is the percent quantization error? [Hint: percent quantization error for unipolar 10 bit ADC, 1 V full scale is: (resolution/max voltage) x100% or (975μV/1V) x100% = 0.0975%] c. What is the percent quantization error if a 1 volt max signal is input? [Hint: same resolution...
1- A12 bits analog to digital converter (ADC) has a sampling rate of IMHz. If the...
1- A12 bits analog to digital converter (ADC) has a sampling rate of IMHz. If the analog signal has a range of 5V, a) How many different digital values can this ADC outputs? (20 POINTS) b) What are the smallest and largest possible outputs of this ADC? c) What is the voltage/bit resolution? d) If an application requires 1u V/bit resolution, how m ADC have? ny bits should the
EXERCISE 4: (30 MARKS) Given the following circuit in figure 3 of a flash analog-to-digital converter...
EXERCISE 4: (30 MARKS) Given the following circuit in figure 3 of a flash analog-to-digital converter where VREF = 2.8V. Op-amp comparators Analog input Priority encoder A A 8. Parallel binary output A A A Sampling A pulses Figure 3 - Circuit of exercise 4 a) Determine the resolution of this converter. b) Determine the maximum error quantization error. c) If the sampling period is 10ms, calculate the number of bits per second bitrate) of the ADC. d) Determine the...
1900) An analog input module uses an A/D converter with 8-bit resolution. The module range is...
1900) An analog input module uses an A/D converter with 8-bit resolution. The module range is -10 volts to +10 volts. Calculate the module output (digital count) when the input voltage is 3.7 volts. 1) floating point calculation, 2) discrete rounded result (actual digital count), 3) answer-2 minus answer-1 and 4) voltage resolution or smallest detectable change (volts). Assume the minimum digital value is zero. ans:4 thats all that was given to me
The information in an analog signal voltage waveform is to be transmitted over a PCM system...
The information in an analog signal voltage waveform is to be
transmitted over a PCM system with an accuracy of 0.1 % full scale
accuracy . The analog voltage waveform has a bandwidth of 100 Hz
and an amplitude range of-10 to10 Volts. (a) Determine the minimum
sampling rate required (b) Determine the number of bits in each PCM
word. (c) Determine the minimum bit rate required in the PCM
system. (d) Determine the minimum absolute channel bandwidth
required for...
A bipolar 8 bit ADC measures 0 – 4 volts full scale. a. What is the...
A bipolar 8 bit ADC measures 0 – 4 volts full scale. a. What is the minimum resolvable voltage? b. What is the percent quantization error? c. What is the percent quantization error if a 1 volt max signal is input?
sa Date: Apr. 10, 2019 An 8-bit ADC has an input analog range of +5 volts....
sa Date: Apr. 10, 2019 An 8-bit ADC has an input analog range of +5 volts. The analog input signal is t)4 cos (7000Tt). The converter samples the input signal at 8 ksam/s and supplies data to computer 64 kbits/s. The computer re- construct the transmitted signal, x,(C), by using an ideal DAC on the received signal. Determine: (a) The quantizer resolution (or step) (b) Mean squared quantization error (noise) power (c) The folding frequency (d) The reconstructed signal x,...
Problem 6 Consider a 10-bit dual slop analog-to-digital converter, with reference voltage of -1V, and a clock frequency of 1 KHz. The integrating capacitor charges to -8V in the time t, to t2, and discharges at a rate of 10V/sec in the time t2 to t3. What is the input voltage if the binary reading is 1100100000.
Problem 6 Consider a 10-bit dual slop analog-to-digital converter, with reference voltage of -1V, and a clock frequency of 1 KHz. The integrating...
DILU 2d) Analog and Digital Signals i. A 10-bit linear analog-to-digital has reference voltage 3.3 V such that it operates correct. for input voltage Vin in the range 0 < Vin < 3.3 V. What is its output, in unsigned binary when Vin = 2.267 V? - ii. What is the quantisation error (in volts) for a 10-bit linear analog-to-digital converter with reference voltage 3.3 V?
1- A12 bits analog to digital converter (ADC) has a sampling rate of IMHz. If the analog signal has a range of 5V, a) How many different digital values can this ADC outputs? (20 POINTS) b) What are the smallest and largest possible outputs of this ADC? c) What is the voltage/bit resolution? d) If an application requires 1u V/bit resolution, how m ADC have? ny bits should the
EXERCISE 4: (30 MARKS) Given the following circuit in figure 3 of a flash analog-to-digital converter where VREF = 2.8V. Op-amp comparators Analog input Priority encoder A A 8. Parallel binary output A A A Sampling A pulses Figure 3 - Circuit of exercise 4 a) Determine the resolution of this converter. b) Determine the maximum error quantization error. c) If the sampling period is 10ms, calculate the number of bits per second bitrate) of the ADC. d) Determine the...
The information in an analog signal voltage waveform is to be
transmitted over a PCM system with an accuracy of 0.1 % full scale
accuracy . The analog voltage waveform has a bandwidth of 100 Hz
and an amplitude range of-10 to10 Volts. (a) Determine the minimum
sampling rate required (b) Determine the number of bits in each PCM
word. (c) Determine the minimum bit rate required in the PCM
system. (d) Determine the minimum absolute channel bandwidth
required for...
sa Date: Apr. 10, 2019 An 8-bit ADC has an input analog range of +5 volts. The analog input signal is t)4 cos (7000Tt). The converter samples the input signal at 8 ksam/s and supplies data to computer 64 kbits/s. The computer re- construct the transmitted signal, x,(C), by using an ideal DAC on the received signal. Determine: (a) The quantizer resolution (or step) (b) Mean squared quantization error (noise) power (c) The folding frequency (d) The reconstructed signal x,...
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