MCQOPTIONS
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| 1. |
The maximum dc output voltage in digital phase detector occurs |
| A. | When the phase difference is π/2 |
| B. | When the phase difference is π |
| C. | When the phase difference is 3π/4 |
| D. | When the phase difference is 2π |
| Answer» C. When the phase difference is 3‚âà√¨‚àö√ë/4 | |