The 6 bit DAC in the CMP peripheral has a Vref of 3.3 volts. What digital code is written to the DAC for an output voltage of 1.2 volts? Remember the transfer function is a little different than the 12 bit DAC. 22 32 19 28 O000
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- 8. An 8-bit ADC with a 10.0 V reference has an input of 3.637 V i. Determine the digital output. ii. What range of input voltages would produce this same output? iii. Suppose the output of the ADC is 101101012, calculate the input voltage.b. Explain how to decide the sampling rate for a multi-frequency input signal. c. An ADC with word length of 24 bits. If the input analogue signal range is 3.7 V, what is the resolution of this ADC? d. Consider a thermocouple giving an output of 0.5 mVrc. What will be the word length required when its output passes through an ADC if temperatures from 0°C to 120°C are to be measured with resolution of 1.5°C?. Assume 12V as system voltage.A 12-bit ADC unit has an input voltage range of -ve 5to +ve 5 VDC. What is the minimum difference in voltage required by an analogue signal for the digitally converted value to reflect that change(resolution)? 0.0012V DC b. None of all 0.083V DC C. 0.0024V DC 4
- In PCM system, it is the ratio of the maximum input voltage level to the smallest voltage level that can be quantized a. quality factor b. figure of merit c. dynamic range d. noise figureShow Complete Solution. No Shortcuts. Thank you! Suppose if the signal is about 0 - 12v and we have to used 16-bit ADC. What will be the output voltage of the following analog voltage level. a. 1.2V b. 3 V c. 3.5 V d. 5 V e. 10 V Plot the analog signal level with digital output in binary. Show your complete solution.2a. Assume a digital to analog conversion system uses a 10-bit integerto represent an analog temperature over a range of -25oF to 125oIf the actual temperature being read was 65.325oF, what would bethe closest possible value that the system could represent? 2b. What is the minimum sampling rate needed in order to successfullycapture frequencies up to 155 KHz in an analog signal?
- Which circuit is normally used to perform serial-to-parallel and parallel-to-serial data conversion? Flash converter Shift register Successive-approximations converter Reference regulatorConsider a 4-bit ADC and full scale voltage measurement range of (-37 to 37).The Resolution will be O 4.62 O 1.75 O 0.41 O 0.41 In CRO, if the electron beam emerging from the electron gun is left alone, it will strike the screen as straight line. Select one: OTrue O False1-An ADC with word length of 24 bits. If the input analogue signal range is 3.7 V, what is the resolution of this ADC? 2-A thermocouple giving an output of 0.5 mV/oC. What will be the word length required when its output passes through an ADC if temperatures from 0oC to 1200C are to be measured with resolution of 1.50C?. Assume 12V as system voltage.
- Using Flash ADC method to convert the analoge voltage signal to digital (3-bit) ,where Vi=5V and Vref=7V19) Consider a 6-bit ADC and full scale voltage measurement range of (0-59).The Resolution will be _________. 0.30 0.06 0.92 1.00The required 7-segmrnt decoder should have 3-inputs (which are the bits of the binary number desired to be designed, call them A,B,C), and 7 outputs (the 7 segments of the display unit which are a, b, c, d, e, f & g). 8. gf a b t la Ob d Dp e d8c Dp The 7-segment to be used is of common anode type. Consequently, any segment will be ON if its input is Low, meaning that for displaying 0 the segments inputs (a,b,c,d,e,f.g) should be (0000001), or g will be OFF while all the others are ON. 1- Make a table explaining the inputs and the corresponding outputs for the 6 combinations input (000.101), assuming the other two combinations as don't care. 2- Find the output as a function of the inputs (A,B,C) using K-map to minimize the expressions 3- Show your design using 2-input, and 3-input NAND gates, and inverter.