인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.17 No.3
- 발행연도
- 2017.6
- 수록면
- 401 - 410 (10page)
이용수
초록· 키워드
In this work, we show that the excessive lattice heating problem due to parasitic pnp transistor action in the diode electrostatic discharge (ESD) protection device in the diode input protection circuit, which is favorably used in CMOS RF ICs, can be solved by adopting a symmetrical cathode structure. To explain how the recipe works, we construct an equivalent circuit for input human-body model (HBM) test environment of a CMOS chip equipped with the diode protection circuit, and execute mixedmode transient simulations utilizing a 2-dimensional device simulator. We attempt an in-depth comparison study by varying device structures to suggest valuable design guidelines in designing the protection diodes connected to the VDD and VSS buses. Even though this work is based on mixed-mode simulations utilizing device and circuit simulators, the analysis given in this work clearly explain the mechanism involved, which cannot be done by measurements.
#ESD protection
#diode protection device
#mixed-mode simulation
#parasitic bipolar transistor
#RF ICs
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목차
- Abstract
- Ⅰ. INTRODUCTION
- Ⅱ. ESD PROTECTION SCHEME AND MIXEDMODE SIMULATION SETUP
- Ⅲ. DISCHARGE CHARACTERISTICS WITH THE MODIFIED DEVICE STRUCTURE
- Ⅳ. ADDITIONAL STRUCTURE OPTIMIZATION
- Ⅴ. CONCLUSIONS
- REFERENCES
참고문헌
참고문헌 신청최근 본 자료
UCI(KEPA) : I410-ECN-0101-2018-569-001034027