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The 2 × 1 MUX having switching delay of 1μ sec connected as shown:
The output is connected to its own select switch. The output will be—
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- 0
- Pulse of 0.5 MHz
- 1
- Pulse of 1 MHz
Correct Option: B
Here switching delay means after 1 μ sec.,the switch is moved between the point A and B.
Hence, Time period = 2μ sec
∴
| Frequency = | = 0.5 MHz | |
| 2 μsec |
Hence alternative (B) is the correct answer.
