Exercise :: Digital Electronics - Section 5
- Digital Electronics - Section 1
- Digital Electronics - Section 2
- Digital Electronics - Section 3
- Digital Electronics - Section 4
- Digital Electronics - Section 5
- Digital Electronics - Section 6
- Digital Electronics - Section 7
- Digital Electronics - Section 8
- Digital Electronics - Section 9
- Digital Electronics - Section 10
- Digital Electronics - Section 11
- Digital Electronics - Section 12
- Digital Electronics - Section 13
- Digital Electronics - Section 14
- Digital Electronics - Section 15
- Digital Electronics - Section 16
- Digital Electronics - Section 17
- Digital Electronics - Section 18
- Digital Electronics - Section 19
- Digital Electronics - Section 20
- Digital Electronics - Section 21
- Digital Electronics - Section 22
- Digital Electronics - Section 23
- Digital Electronics - Section 24
| 1. | The number of memory locations in which 14 address bits can access is |
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Answer: Option D Explanation: 214 = 16384. |
| 2. | What will be conversion rate for a counter type A/D converter contains a 4 bit binary ladder and a counter driven by a 2 MHz clock. Then conversion time |
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| 3. | A 6 bit R-2R ladder D/A converter has a reference voltage of 6.5 V. It meets standard linearity then resolution in percent and volts. |
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Answer: Option D Explanation: R-2R ladder, resolution = Resolution in volts = |
.| 4. | What will be output for decimal input 82? |
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Answer: Option A Explanation: Output for decimal input 82/(10000010) = 0.01 x 82 = 0.82 V. |
| 5. | The circuit of the given figure gives the output Y = |
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Answer: Option D Explanation: When any input is High, the corresponding transistor conducts and output is Low. Hence it is a NOR gate. |
