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CMOS器件单粒子效应电荷收集机理

DOI: 10.13700/j.bh.1001-5965.2013.0435, PP. 839-843

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Abstract:

针对90nmCMOS(ComplementaryMetalOxideSemiconductor)工艺,采用三维数值模拟方法,研究了反相器中NMOS(Negativechannel-Metal-Oxide-Semiconductor)晶体管与PMOS(Positivechannel-Metal-Oxide-Semiconductor)晶体管的单粒子瞬变(SET,SingleEventTransient)电流脉冲,深入分析了PMOSFET(Positivechannel-Metal-Oxide-SemiconductorField-EffectTransistor)与NMOSFET(Negativechannel-Metal-Oxide-SemiconductorField-EffectTransistor)发生单粒子效应时电荷输运过程和电荷收集机理.研究结果表明,由于电路耦合作用,反相器中晶体管的电荷收集与单个晶体管差异显著;反相器中PMOS晶体管电荷收集过程中存在寄生双极放大效应,NMOS晶体管中不存在寄生双极放大效应;由于双极放大效应,90nm工艺下PMOS晶体管产生的SET电压脉冲比NMOS晶体管产生的电压脉冲持续时间更长,进而导致PMOS晶体管的SET效应更加敏感.研究结果为数字电路SET的精确建模、进行大规模集成电路SET效应模拟提供了参考依据.

References

[1]  Arslanbekov R, Fedoseyev A,Turowski M.Mixed-mode simulations of ICs with complex nuclear events from MRED/Geant4 with 3D TCAD[C]//16 th International Conference on Mixed Design of Integrated Circuits and Systems.Piscataway,NJ:IEEE,2009:468-471
[2]  卓青青, 刘红侠,郝跃.NMOS器件中单粒子瞬态电流收集机制的二维数值分析[J].物理学报,2012,61(21):218501-1-7 Zhuo Qingqing,Liu Hongxia,Hao Yue.Two-dimensional numerical analysis of the collection mechanism of single event transient current in NMOSFET[J].Acta Physica Sinica,2012,61(21):218501-1-7(in Chinese)
[3]  Chen J J, Chen S M,He Y,et al.Novel layout technique for n-hit single-event transient mitigation via source-extension[J].Nuclear Science,IEEE Transactions on,2012,59(6):2859-2866
[4]  BlackJ D, Ball D R,Fleetwood D M,et al.Charactering SRAM single event upset in terms of single and multiple node charge collection[J].Nuclear Science,IEEE Transactions on,2008, 55(6): 2943-2947
[5]  Benedetto J M, Eaton P H,Mavis D G,et al.Digital single event transient trends with technology node scaling[J].Nuclear Science,IEEE Transactions on,2006,53(6):3462-3465
[6]  Chen J J, Chen S M,He Y,et al.Novel layout technique for n-hit single-event transient mitigation via source-extension[J].Nuclear Science,IEEE Transactions on,2012,59(6):2859-2866
[7]  Benedetto J M, Eaton P H,Avery K,et al.Heavy ion-induced digital single-event transients in deep submicron processes[J].Nuclear Science,IEEE Transactions on,2004, 51(6): 3480-3485
[8]  BlackJ D, Ball D R,Fleetwood D M,et al.Charactering SRAM single event upset in terms of single and multiple node charge collection[J].Nuclear Science,IEEE Transactions on,2008, 55(6): 2943-2947
[9]  Amusan O A, Witulsk A F,Massengill L W,et al.Charge collection and charge sharing in a 130 nm CMOS technology[J].Nuclear Science,IEEE Transactions on,2006,53(6):3253-3258
[10]  Olson B D, Ball D R,Warren K M,et al.Simultaneous single event charge sharing and parasitic bipolar conduction in a highly-scaled SRAM design[J].Nuclear Science,IEEE Transactions on,2005,52(6):2132-2136
[11]  Olson B D, Amusan O A,Dasgupta S,et al.Analysis of parasitic PNP bipolar transistor mitigation using well contacts in 130 nm and 90 nm CMOS technology[J].Nuclear Science,IEEE Transactions on,2007,54(4):894-897
[12]  刘征,陈书明, 梁斌,等.单粒子瞬变中的双极放大效应研究.[J].物理学报,2010,59(1):649-654 Liu Zheng,Chen Shuming,Liang Bin,et al.Research of bipolar amplification effect in single event transient[J].Acta Physica Sinica,2010,59(1):649-654(in Chinese)
[13]  Liu Z, Chen S M,Chen J J,et al.Parasitic bipolar amplification in single event transient and its temperature dependence[J].Chinese Physics B,2012,21(9):099401-1-6
[14]  Arslanbekov R, Fedoseyev A,Turowski M.Mixed-mode simulations of ICs with complex nuclear events from MRED/Geant4 with 3D TCAD[C]//16 th International Conference on Mixed Design of Integrated Circuits and Systems.Piscataway,NJ:IEEE,2009:468-471

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