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分享 [ZZ]BiCMOS Technology: Fabrication and Applications
wildgoat 2018-3-30 22:15
by Tarun Agarwal at Electronics 0 Comment At ...
个人分类: CMOS|14001 次阅读|0 个评论
分享 DGO/TGO
wildgoat 2016-3-12 14:58
DGO:Dual Gate Oxide process TGO:Triple Gate Oxide process ---------------------------------------------------- As complementary metal oxide semiconductor (CMOS) logic scales down, it needs ultrathin gate oxides and a reduced operating voltage for high performance. At the same time, however, an incr ...
个人分类: CMOS|3335 次阅读|0 个评论 热度 3
分享 [ZZ]Native MOS管到底是什么?
wildgoat 2014-5-31 14:46
在标准逻辑工艺中,有时候我们会见到Native MOS管,什么叫做Native MOS管呢? Native MOS实际就是阈值电压接近为零的管子,实际上就是耗尽管。但是为什么叫做Native MOS呢? 原来是最早的MOS制程中由于氧化层带有电荷,很难做很干净的氧化层,所以做出来的NMOS,氧化层本身带有正电荷,导致未加正电压就导通 ...
个人分类: CMOS|9068 次阅读|4 个评论 热度 8
分享 Front-end process & back-end process in semiconductor fabrication process
wildgoat 2013-1-5 21:03
The front-end-of-line (FEOL) is the first portion of IC fabrication where the individual devices (transistors, capacitors, resistors, etc.) are patterned in the semiconductor. FEOL generally covers everything up to (but not including) the deposition of metal interconnect layers. FEOL contains al ...
个人分类: CMOS|3587 次阅读|0 个评论 热度 1
分享 SPICE Model 中的噪声参数(BSIM3V3)
wildgoat 2011-11-14 01:00
1. NOIMOD. It isa model flag,which used to select different combination of flicker and thermal noise models.Default value is 1. 2. Flicker Noise Modeling. There exist two models for flicker noise modeling. One is called SPICE2 flicker noise model; the other i ...
个人分类: CMOS|5419 次阅读|0 个评论
分享 BSIM4 parameter List [归类版]
wildgoat 2011-11-10 23:31
===================BSIM4.3.0 Model Selectors/Controllers============ LEVEL SPICE3 model selector VERSION Model version BINUNIT Binning unitr PARAMCHK Switch for parameter value check MOBMOD Mobility model RDSMOD Bias-dependent source/drain resistance model IGCMOD G ...
个人分类: CMOS|9268 次阅读|0 个评论
分享 BSIM4 MOSFET Model参数含义2
wildgoat 2011-8-28 14:37
Name Description Units Default Pckappas Cross-term dependence of ckappas ...
个人分类: CMOS|3280 次阅读|0 个评论
分享 BSIM4 MOSFET Model参数含义
wildgoat 2011-8-28 14:02
Name Description Units Default NMOS model type: yes, no yes PMOS model type: yes, no no Capmod Capacitance model select ...
个人分类: CMOS|10983 次阅读|2 个评论 热度 7
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