The Challenges of On-Chip Protection for System Level Cable Discharge Events (CDE)
The CDE stress for on-chip protection is evaluated with the design of a TI internal CDE tester. Comparison with a long-pulse TLP indicated non-correlation for the failure current but better tracking with the failure voltage. However, both the on-board magnetics and board design can also influence th...
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Zusammenfassung: | The CDE stress for on-chip protection is evaluated with the design of a TI internal CDE tester. Comparison with a long-pulse TLP indicated non-correlation for the failure current but better tracking with the failure voltage. However, both the on-board magnetics and board design can also influence the failure threshold level. |
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