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1. 《BSIM3v3.2.2 MOSFET Model --- Users’ Manual 》
Weidong Liu, Xiaodong Jin, James Chen, Min-Chie Jeng,
Zhihong Liu, Yuhua Cheng, Kai Chen, Mansun Chan, Kelvin Hui,
Jianhui Huang, Robert Tu, Ping K. Ko and Chenming Hu
Department of Electrical Engineering and Computer Sciences , University of California, Berkeley, CA 94720 , Copyright © 1999 , The Regents of the University of California
Table of Contents
CHAPTER 1: Introduction 1-1
1.1 General Information 1-1
1.1 Backward compatibility 1-2
1.2 Organization of This Manual 1-2
CHAPTER 2: Physics-Based Derivation of I-V Model 2-1
2.1 Non-Uniform Doping and Small Channel Effects on Threshold Voltage 2-1
2.1.1 Vertical Non-Uniform Doping Effect 2-3
2.1.2 Lateral Non-Uniform Doping Effect 2-5
2.1.3 Short Channel Effect 2-7
2.1.4 Narrow Channel Effect 2-12
2.2 Mobility Model 2-15
2.3 Carrier Drift Velocity 2-17
2.4 Bulk Charge Effect 2-18
2.5 Strong Inversion Drain Current (Linear Regime) 2-19
2.5.1 Intrinsic Case (Rds=0) 2-19
2.5.2 Extrinsic Case (Rds>0) 2-21
2.6 Strong Inversion Current and Output Resistance (Saturation Regime) 2-22
2.6.1 Channel Length Modulation (CLM) 2-25
2.6.2 Drain-Induced Barrier Lowering (DIBL) 2-26
2.6.3 Current Expression without Substrate Current Induced
Body Effect 2-27
2.6.4 Current Expression with Substrate Current Induced
Body Effect 2-28
2.7 Subthreshold Drain Current 2-30
2.8 Effective Channel Length and Width 2-31
2.9 Poly Gate Depletion Effect 2-33
CHAPTER 3: Unified I-V Model 3-1
3.1 Unified Channel Charge Density Expression 3-1
3.2 Unified Mobility Expression 3-6
3.3 Unified Linear Current Expression 3-7
3.3.1 Intrinsic case (Rds=0) 3-7
3.3.2 Extrinsic Case (Rds > 0) 3-9
3.4 Unified Vdsat Expression 3-9
3.4.1 Intrinsic case (Rds=0) 3-9
3.4.2 Extrinsic Case (Rds>0) 3-10
3.5 Unified Saturation Current Expression 3-11
3.6 Single Current Expression for All Operating Regimes of Vgs and Vds 3-12
3.7 Substrate Current 3-15
3.8 A Note on V 3-15
bs
CHAPTER 4: Capacitance Modeling 4-1
4.1 General Description of Capacitance Modeling 4-1
4.2 Geometry Definition for C-V Modeling 4-2
4.3 Methodology for Intrinsic Capacitance Modeling 4-4
4.3.1 Basic Formulation 4-4
4.3.2 Short Channel Model 4-7
4.3.3 Single Equation Formulation 4-9
4.4 Charge-Thickness Capacitance Model 4-14
4.5 Extrinsic Capacitance 4-19
4.5.1 Fringing Capacitance 4-19
4.5.2 Overlap Capacitance 4-19
CHAPTER 5: Non-Quasi Static Model 5-1
5.1 Background Information 5-1
5.2 The NQS Model 5-1
5.3 Model Formulation 5-2
5.3.1 SPICE sub-circuit for NQS model 5-3
5.3.2 Relaxation time 5-4
5.3.3 Terminal charging current and charge partitioning 5-5
5.3.4 Derivation of nodal conductances 5-7
CHAPTER 6: Parameter Extraction 6-1
6.1 Optimization strategy 6-1
6.2 Extraction Strategies 6-2
6.3 Extraction Procedure 6-2
6.3.1 Parameter Extraction Requirements 6-2
6.3.2 Optimization 6-4
6.3.3 Extraction Routine 6-6
6.4 Notes on Parameter Extraction 6-14
6.4.1 Parameters with Special Notes 6-14
6.4.2 Explanation of Notes 6-15
CHAPTER 7: Benchmark Test Results 7-1
7.1 Benchmark Test Types 7-1
7.2 Benchmark Test Results 7-2
CHAPTER 8: Noise Modeling 8-1
8.1 Flicker Noise 8-1
8.1.1 Parameters 8-1
8.1.2 Formulations 8-2
8.2 Channel Thermal Noise 8-4
8.3 Noise Model Flag 8-5
CHAPTER 9: MOS Diode Modeling 9-1
9.1 Diode IV Model 9-1
9.1.1 Modeling the S/B Diode 9-1
9.1.2 Modeling the D/B Diode 9-3
9.2 MOS Diode Capacitance Model 9-5
9.2.1 S/B Junction Capacitance 9-5
9.2.2 D/B Junction Capacitance 9-7
9.2.3 Temperature Dependence of Junction
Capacitance 9-10
9.2.4 Junction Capacitance Parameters 9-11
APPENDIX A: Parameter List A-1
A.1 Model Control Parameters A-1
A.2 DC Parameters A-1
A.3 C-V Model Parameters A-6
A.4 NQS Parameters A-8
A.5 dW and dL Parameters A-9
A.6 Temperature Parameters A-10
A.7 Flicker Noise Model Parameters A-12
A.8 Process Parameters A-13
A.9 Geometry Range Parameters A-14
A.10 Model Parameter Notes A-14
APPENDIX B: Equation List B-1
B.1 I-V Model B-1
B.1.1 Threshold Voltage B-1
B.1.2 Effective (Vgs-Vth) B-2
B.1.3 Mobility B-3
B.1.4 Drain Saturation Voltage B-4
B.1.5 Effective Vds B-5
B.1.6 Drain Current Expression B-5
B.1.7 Substrate Current B-6
B.1.8 Polysilicon Depletion Effect B-7
B.1.9 Effective Channel Length and Width B-7
B.1.10 Source/Drain Resistance B-8
B.1.11 Temperature Effects B-8
B.2 Capacitance Model Equations B-9
B.2.1 Dimension Dependence B-9
B.2.2 Overlap Capacitance B-10
B.2.3 Instrinsic Charges B-12
2.《G U M M E L - P O O N B I P O L A R M O D E L---M O D E L D E S C R I P T I O N ,P A R A M E T E R E X T R A C T I O N》
3.《HSPICE® MOSFET Models --Manual 》
Release W-2004.09, September 2004 by synopsys
MOS及BIPOLAR模型详细文档.rar
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