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← TechnologyWhich consequence results when undampened oscillations happen within a PLL system?
A)Frequency lock-in failures occur✓
B)Stable power conversion achieved
C)Minimum phase error obtained
D)Optimal jitter rejection is realized
💡 Explanation
Undampened oscillations prevent the PLL from settling to a stable operating point because the *charge pump dynamics* inject instability, therefore frequency lock-in fails rather than stable locking, as the loop can’t converge under the specified conditions.
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