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|Title:||RADIATION INDUCED SOFT ERRORS IN CMOS CIRCUITS|
|Keywords:||SEEs;Double exponential current;Critical charge;SEU|
|Publisher:||ELECTRICAL ENGINEERING IITR|
|Abstract:||Due to rapid development in semiconductor industry, high package density in Integrated Circuits is required. Scaling trend in CMOS technology dropped down to submicron levels. Also due to small node capacitances, fewer amount of charge required for switching logical states, means submicron devices are more prone to Single Event Effects (SEEs) due to radiations. This report contain analysis of radiation induced SEEs in CMOS circuits, different radiation hardening design techniques, proposed new radiation hardened design Spice simulation environment created using Double exponential current pulse as glitch induced due to radiations. Critical nodes are found out by applying radiation pulse on the CMOS circuits. Effects of radiations are studied on the critical nodes, by varying peak current values, fall time using Monte Carlo simulations. Analysis of Radiation of Heavy Ion, Single Event Effect on 3D TCAD LATCH, to find out the charge generated at different points along the length and angular radiation on the drain terminal of the off device.|
|Appears in Collections:||DOCTORAL THESES (E & C)|
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