In this paper, we present results on the influence of the turning on of ESD protection devices on the latch-up sensitivity of 0.35 mu m CMOS ICs. Moreover, we will show that layout details and circuit placement do have an influence on latch-up sensitivity, and that the presence of guard-rings greatly improves latch-up hardness.
Effects of ESD protections on latch-up sensitivity of CMOS 4-stripe structures / Pavan, Paolo; Pellesi, A; Meneghesso, G; Zanoni, E.. - In: MICROELECTRONICS RELIABILITY. - ISSN 0026-2714. - STAMPA. - 37:(1997), pp. 1561-1564.
Effects of ESD protections on latch-up sensitivity of CMOS 4-stripe structures
PAVAN, Paolo;
1997
Abstract
In this paper, we present results on the influence of the turning on of ESD protection devices on the latch-up sensitivity of 0.35 mu m CMOS ICs. Moreover, we will show that layout details and circuit placement do have an influence on latch-up sensitivity, and that the presence of guard-rings greatly improves latch-up hardness.Pubblicazioni consigliate
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