Impact of MOSFET oxide breakdown on digital circuit operation and reliability

B. Kaczer, R. Degraeve, G. Groeseneken, Mahmoud Rasras, Stefan Kubicek, E.P. Vandamme, G. Badenes

2002 · 87 citations · 3 references

Concepts

Abstract

We demonstrate that many gate oxide breakdowns can occur in parts of a digital circuit without affecting its overall logical function. This implies that if maintaining the circuit's logical functionality is the sufficient reliability criterion, the present reliability specifications are excessively stringent.

References

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