Suppose you have an 8-bit A/D converter that has a full-scale input range of ︎2V to...

Suppose you have an 8-bit A/D converter that has a full-scale input range of ︎2V to ︎6V. When a particular voltage is applied, the computer records the hex number B3. Assuming a perfect calibration, answer the following questions:

- What output voltage does this value correspond to?
- What is the digitization (quantization) error in the voltage?
- By how much percent would this error change if 12 bits were used to approximate the output instead of 8 bits?

PLEASE ANSWER THE 3 QUESTIONS

Solutions

Expert Solution

IF YOU LIKE MY SOLUTION PLEASE UPVOTE ME.THANK YOU

venereology answered 11 months ago

Next > < Previous

Related Solutions

An 8-bit A/D Converter on a chip using 0.18um technology with a Vdd=1.8V is built using...

An 8-bit A/D Converter on a chip using 0.18um technology with a Vdd=1.8V is built using minimum size transistors (l=0.18um and w=0.36um). It has 22 transistors per bit in conversion and 128 transistors used for memory. The activity factor in the conversion modules is 0.1, while the activity factor in the memory blocks is 0.02. Assume each transistor contributes 3fF/um of gate capacitance and 0.24fF/um of diffusion capacitance. Estimate the switching power without capacitance when operating at 1MHz.

Analog-to-Digital convertor, modified. Assume that you have a 12-bit A/D converter that can digitize an analog...

Analog-to-Digital convertor, modified. Assume that you have a 12-bit A/D converter that can digitize an analog voltage over the range of 0.00 Volts to + 3.30 Volts (just like the one in the TM4C123G). (a) What is the minimum voltage that an analog input voltage could change and be guaranteed to be detected by a change in the digital output value? E.g. in millivolts or microvolts. (b) What is the binary number that represents an analog voltage of +1.11 volts?...

Design a combinational circuit that implements a Binary-to-Grey Code converter. Your input should be a four-bit...

Design a combinational circuit that implements a Binary-to-Grey Code converter. Your input should be a four-bit binary number, and your output should be the equivalent four-bit Grey Code value. First, design the circuit using NAND gates only. Next, design the circuit using a minimal number of 2-input XOR gates.

Design and build an 8 bit Digital to Analog Converter using the LM741 OP Amp in...

Design and build an 8 bit Digital to Analog Converter using the LM741 OP Amp in Multisim software. Analyze the system using 1000 1000, 1111 1110, and other four different byte values.

Advanced Digital System Design Build a 1-bit subtractor and scale it up to become an 8-bit...

Advanced Digital System Design Build a 1-bit subtractor and scale it up to become an 8-bit subrtactor. Include truth tables and gate level diagrams for the 1-bit version.

Consider a 12-bit ADC with an analog input voltage range of 0 to 3 volts. a)...

Consider a 12-bit ADC with an analog input voltage range of 0 to 3 volts. a) Compute the ADC precision, ADC ranges for input and output, and ADC resolution. b) What is the binary value computed by the ADC for an analog input voltage of 1.0 volt? c) Write an ADC0_In function in C that uses busy-wait synchronization to sample the ADC. The function reads the ADC output, and returns the 12-bit binary number. Assume the ADC has already been...

UDP and TCP use 1s complement for their checksums. Suppose you have the following three 8-bit...

UDP and TCP use 1s complement for their checksums. Suppose you have the following three 8-bit bytes: 01010011, 01100110, 01110100. a) What is the 1s complement of the sum of these 8-bit bytes? (Note that although UDP and TCP use 16-bit words in computing the checksum, for this problem you are being asked to consider 8-bit sums.) b) Why is it that UDP takes the 1s complement of the sum; that is, why not just use the sum? c) With...

Suppose you have a hypothetical machine that has 4 MB of physical memory and a 24-bit...

Suppose you have a hypothetical machine that has 4 MB of physical memory and a 24-bit address space. Your hypothetical machine uses paging in a linear page table. Each page holds 512 bytes. Each page still holds 512 bytes. Given the following virtual address, partition the bits into a virtual page number and an offset. 0xC3D0E6

You are to design an 4 bit counter that takes as input a clock and a...

You are to design an 4 bit counter that takes as input a clock and a reset signal and outputs a 4-bit count When the clock is asserted and the reset is high, the clock increments. When it increments at 1111,it resets to 0000 Create a schematic diagram of your design using either Xilinx ISE or a drawing tool of your choice or a neatly hand-drawn diagram Create a Verilog module within Xilinx. Verify your design is syntactically correct. Create...

Suppose you have a 5-item Likert scale that you claim measures “fear of failure.” It has a Cronbach’s...

Suppose you have a 5-item Likert scale that you claim measures “fear of failure.” It has a Cronbach’s alpha reliability coefficient of .88.would this indicate that the scale is construct valid? Explain.

Subjects