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← ScienceWhich mechanism diminishes signal integrity in high-speed digital circuits?
A)Electromagnetic interference (EMI) from parasitic inductance✓
B)Capacitance forming positive feedback loops
C)Thermal runaway causing crystal oscillation
D)Resonance within grounding providing immunity
💡 Explanation
Electromagnetic interference from inductance degrades signal integrity, because rapidly changing currents induce unwanted voltages in nearby conductors due to mutual inductance; therefore, shielding and proper grounding are critical, rather than the capacitance being the primary issue.
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