Which of the following is not a characteristic of DAC?(a) Linearity(b) Level conversion(c) Grounding(d) Sample and hold circuitThis question was posed to me in an online quiz.I need to ask this question from ADC Tradeoffs in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

Which of the following is not a characteristic of DAC?(a) Linearity(b)

1.	Which of the following is not a characteristic of DAC?(a) Linearity(b) Level conversion(c) Grounding(d) Sample and hold circuitThis question was posed to me in an online quiz.I need to ask this question from ADC Tradeoffs in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio
Answer» RIGHT option is (d) Sample and hold CIRCUIT Best explanation: DAC does not use sample and hold circuit. However it does make use of setup and hold circuit which is similar to sample and hold circuit. Linearity, level conversion, GROUNDING, and isolation of DIGITAL from analog waveform are characteristics of a DAC.

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Which of the following is not a characteristic of DAC?(a) Linearity(b) Level conversion(c) Grounding(d) Sample and hold circuitThis question was posed to me in an online quiz.I need to ask this question from ADC Tradeoffs in section Technology Tradeoffs in Software Defined Radio of Cognitive Radio

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