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Home Digital Electronics Digital Signal Processing See What Others Are Saying!
  • Question
  • An ADC that compares each bit, one at a time, with the input analog signal is a ________.


  • Options
  • A. single-slope ramp converter
  • B. dual-slope ramp converter
  • C. successive-approximation converter
  • D. tracking converter

  • Correct Answer
  • successive-approximation converter 


  • More questions

    • 1. An active-HIGH input S-R latch has a 1 on the S input and a 0 on the R input. What state is the latch in?

    • Options
    • A.
    • B.
    • C.
    • D.
    • Discuss
    • 2. Binary-coded-decimal 0111 1001 0011 is ________ in binary.

    • Options
    • A. 011110010011
    • B. 010110101111
    • C. 001100110011
    • D. 001100011001
    • Discuss
    • 3. In the digital clock project HDL code, the MOD-12 counter is using ________.

    • Options
    • A. a BCD counter followed by a MOD-2 counter
    • B. a single HDL module
    • C. a MOD-6 counter followed by a MOD-2 counter
    • D. a MOD-12 counter followed by a D flip-flop
    • Discuss
    • 4. In Boolean algebra, = A.

    • Options
    • A. True
    • B. False
    • Discuss
    • 5. Why can a synchronous counter operate at a higher frequency than a ripple counter?

    • Options
    • A. The flip-flops change one after the other.
    • B. The flip-flops change at the same time.
    • C. A synchronous counter cannot operate at higher frequencies.
    • D. A ripple counter is faster.
    • Discuss
    • 6. Which of the following is correct for a D latch?

    • Options
    • A. The output toggles if one of the inputs is held HIGH.
    • B. Q output follows the input D when the enable is HIGH.
    • C. Only one of the inputs can be HIGH at a time.
    • D. The output complement follows the input when enabled.
    • Discuss
    • 7. The XOR gate will produce a HIGH output if only one but not both of the inputs is HIGH.

    • Options
    • A. True
    • B. False
    • Discuss
    • 8. A mnemonic is an English-like instruction that is converted by an assembler into a machine code for use by a processor.

    • Options
    • A. True
    • B. False
    • Discuss
    • 9. A single Schmitt trigger inverter is all that is needed to build a simple astable multivibrator.

    • Options
    • A. True
    • B. False
    • Discuss
    • 10. A macrocell basically contains ________.

    • Options
    • A. a programmable AND-OR gate array and some input buffers
    • B. an OR-gate array and some output logic
    • C. an AND-OR gate array and some output logic
    • D. licensed programming
    • Discuss


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