JEDEC Publication No. 162A.01
-i-
System Level ESD
Part II: Implementation of Effective ESD Robust Designs
Contents
Page
Introduction................................................................................................................................................... iii
I.1 Overview ......................................................................................................................................... iii
I.2 Understanding Component to System ESD ...................................................................................... iv
I.3 Communication and Strategy ............................................................................................................ v
I.4 Implementation of Advanced Tools .................................................................................................. v
I.5 Impact from the Technology Roadmap ............................................................................................ vi
I.6 Conclusions ...................................................................................................................................... vi
1 Scope ...................................................................................................................................................... 1
2 References .............................................................................................................................................. 1
3 Terms and Definitions ............................................................................................................................ 7
4 Background and Outline ...................................................................................................................... 12
4.1 History of the Industry Council on ESD Target Levels ................................................................... 12
4.1 History of the Industry Council on ESD Target Levels (cont’d) ..................................................... 13
4.2 JEP162 (White Paper 3 Part II): Summary of Clauses/Annexes ..................................................... 13
4.2 JEP162 (White Paper 3 Part II): Summary of Clauses/Annexes (cont’d) ....................................... 14
4.2 JEP162 (White Paper 3 Part II): Summary of Clauses/Annexes (cont’d) ....................................... 15
5 Overview of ESD Stressing and System Response .............................................................................. 16
5.1 Presently Used Stress Tests for ESD ............................................................................................... 16
5.1 Presently Used Stress Tests for ESD (cont’d) ................................................................................. 17
5.2 Definitions ....................................................................................................................................... 17
5.2 Definitions (cont’d) ......................................................................................................................... 18
5.3 Coupling of ESD into Systems and Circuits .................................................................................... 18
5.4 Troubleshooting to Determine the Cause of Failures ...................................................................... 22
5.5 New Technologies for Determining Root Cause of Failures ........................................................... 22
5.6 Summary .......................................................................................................................................... 25
6 State-of-the-Art ESD/EMI Co-design .................................................................................................. 25
Introduction .............................................................................................................................................. 25
6.1 The Basics ........................................................................................................................................ 26
6.2 Advanced System ESD Protection Methods ................................................................................... 34
6.3 Comprehensive Co-Design Methodologies ..................................................................................... 39
6.4 Conclusion ....................................................................................................................................... 40
7 Reference Methodologies for IC/System Protection Co-Design ......................................................... 41
Introduction .............................................................................................................................................. 41
7.1 Approaches – Categories ................................................................................................................. 43
7.2 Examples ......................................................................................................................................... 53
8 Standard Model and Analytical Tool Needs To Support SEED .......................................................... 59
Introduction .............................................................................................................................................. 59
8.1 Component Characterization and Model Requirements to Support SEED Category 1 ................... 60
8.2 Component Characterization and Model Requirements to Support SEED Category 2 ................... 69
8.3 System Characterization and Model Requirements to Support SEED Category 3 .......................... 70
8.4 Conclusion ....................................................................................................................................... 79
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