آنالیز مدارهای الکترونیکی با استفاده از PSPICE

PSPICE

PSPICE(OrCAD 9.2)[email protected]: Email: [email protected]/12/11

Introduction PSpice

PSPICE (Personal Simulation Program With Integrated Circuit Emphasis)

PSpice is a simulation program that models the behavior of a circuit.

PSpice simulates analog-only circuits, whereas PSpice A/D simulates any mix of analog and digital devices.

[email protected]

Introduction PSpice

Used with OrCAD Capture for design entry, you can think of PSpice as a software-based breadboard of your circuit that you can use to test and refine your design before manufacturing the physical circuit board or IC.

[email protected] ORCAD 9.2Orcad 9.2Run the setup program.These are the key codes :1000-00000-0000 for Capture2000-00000-0000 for Capture CIS5000-00000-0000 for Layout6000-00000-0000 for Layout Plus7000-00000-0000 for Layout Engineer's Edition8000-00000-0000 for PsPice9000-00000-0000 for PsPice A/D

[email protected] ORCAD 9.2This is authorization code:[email protected] ORCAD 9.22) Run three Orcad Web Updates from the folders :a) \ORCAD92\Orcad web Update\Capture92_WebUpdate1b) \ORCAD92\Orcad web Update\Capture92_WebUpdate2c) \ORCAD92\Orcad web Update\Capture92_WebUpdate3

[email protected] ORCAD 9.23) Copy the file \ORCAD92\orcadfnc.dll to the three folders (you should overwrite it) :a) C:\Program Files\Orcad\Captureb) C:\Program Files\Orcad\Layout_Plus (or Layout)c) C:\Program Files\Orcad\PSpice

[email protected] ORCAD 9.24) Copy the file Orcad.lic (with size 0) to the four folders : a) C:\Program Files\Orcadb) C:\Program Files\Orcad\Capturec) C:\Program Files\Orcad\Layout_Plus (or Layout)d) C:\Program Files\Orcad\PSpice

[email protected] value conventions Name

[email protected] Capture OR Capture CIS

[email protected] Funcionalidades de la placa: Se trata del diseo de una placa que ha de hacer de buffer para 12 seales que vienen de dos encoders. Tambin se aprovecha para interconectar otros elementos necesarios y proporciona un interfaz con el usuario mediante el uso de unos interruptores y [email protected]

Creating the New Project

[email protected] Analog or Mixed A/D

[email protected] a blank project

[email protected]

[email protected] insert componentFor place wireFor insert GNDFor insert net aliasPlacing Parts

[email protected]

Selection componentList of librariesThat [email protected] place the ground parts (0), click the GND button on the tool paletteIf 0 ground is absentAdd the library for the parts you need to place: Click the add library button Select SOURCE.OLB (from the PSpice library) andClick openPlace the ground partsPlacing Ground

[email protected]

[email protected]

Rotation: [R]Flip horizontally: [H]Flip vertically: [V]Double click every property to changeEditing Parts [email protected]

Double click every part to see and edit full table of propertiesEditing Parts

[email protected]

[email protected] pointDC sweep sweep of the parameterTime domain (transient)Frequency domain (AC/Noise)Additional (multi-run analyses)ParametricTemperatureOptimizationMonte carlo/Worst case

Simulation Types [email protected] Types (DC)

Bias-point1- Ac .2- .3- .4- t=0 [email protected] Types (DC) Bias-point

[email protected] Settings (Bias Point) Simulation Types (DC)

[email protected] Types (DC) Bias-point1- Bias-point 2- Bias-point [email protected]

Example1: bias point with and without Initial condition voltage in [email protected]: bias point with and without Initial condition current in inductor

[email protected]

Type Names of Elements in BREAKOUT library

[email protected] Dbreak from in BREAKOUT libraryDbreak is a diode model that user can modifiy diode parameter

[email protected]

SPICE diode model with reverse-biased condition.

SPICE small-signal diode model.Pspice diode model

Static diode model with reverse-based [email protected]

Parameters of Diode [email protected] STATEMENT

.MODEL SWITCH D(IS=100E15 CJO=2PF TT=12NS BV=100 IBV=10E3)[email protected]

[email protected]: bias point for diode

[email protected] (OPERATING POINT) ( ) Dc . operating point bias point quiescent point . Pspice . .OP bias point simulation output file [email protected]: .OP for diode

.MODEL DX D(IS=100E15 CJO=2PF TT=12NS BV=100 IBV=10E3)

[email protected]: .OP for diode

[email protected]**** 10/06/09 10:36:30 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********

** Profile: "SCHEMATIC1-diode_bias" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_3\diode_bias-SC

**** CIRCUIT DESCRIPTION

******************************************************************************

** Creating circuit file "diode_bias-SCHEMATIC1-diode_bias.sim.cir" ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

*Libraries: * Local Libraries :.LIB ".\diode_bias.lib" * From [PSPICE NETLIST] section of C:\Program Files\Orcad\PSpice\PSpice.ini file:.lib "nom.lib"

*Analysis directives: .OP.PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\diode_bias-SCHEMATIC1.net"

**** INCLUDING diode_bias-SCHEMATIC1.net ***** source DIODE_BIASD_D1 VD 0 dx R_R1 V_INPUT VD 1k V_V1 V_INPUT 0 5Vdc

**** RESUMING diode_bias-SCHEMATIC1-diode_bias.sim.cir ****[email protected] to find index file diode_bias.ind for library file diode_bias.libMaking new index file diode_bias.ind for library file diode_bias.libIndex has 1 entries from 1 file(s).

**** 10/06/09 10:36:30 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********


**** Diode MODEL PARAMETERS****************************************************************************** dx IS 100.000000E-15 BV 100 IBV 100.000000E-15 RS .1 TT 1.000000E-12 CJO 2.000000E-12

**** 10/06/09 10:36:30 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********


**** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C

****************************************************************************** NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( VD) .6341 (V_INPUT) 5.0000

VOLTAGE SOURCE CURRENTS NAME CURRENT V_V1 -4.366E-03

[email protected] TOTAL POWER DISSIPATION 2.18E-02 WATTS

**** 10/06/09 10:36:30 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********


**** OPERATING POINT INFORMATION TEMPERATURE = 27.000 DEG C

*****************************************************************************

**** DIODES

NAME D_D1 MODEL dx ID 4.37E-03 VD 6.34E-01 REQ 5.92E+00 CAP 3.38E-12

JOB CONCLUDED

TOTAL JOB TIME [email protected]

SPICE small-signal diode model..MODEL DX D(IS=100E15 CJO=2PF TT=12NS BV=100 IBV=10E3)[email protected]

[email protected]

[email protected] (SENSITIVITY ANALYSIS) .SENS . bias point ( ) [email protected]: .SENS for resistor


** Profile: "SCHEMATIC1-R-sens" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_sens\r_sens-SCHEMAT


******************************************************************************

** Creating circuit file "r_sens-SCHEMATIC1-R-sens.sim.cir" ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS

*Libraries: * Local Libraries :* From [PSPICE NETLIST] section of C:\Program Files\Orcad\PSpice\PSpice.ini file:.lib "nom.lib"

*Analysis directives: .SENS v([OUT]) .PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\r_sens-SCHEMATIC1.net"

**** INCLUDING r_sens-SCHEMATIC1.net ***** source R_SENSR_R1 IN OUT 3k R_R2 0 OUT 2k V_V1 IN 0 5V

**** RESUMING r_sens-SCHEMATIC1-R-sens.sim.cir ****[email protected]**** 10/06/09 13:05:13 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ******** ** Profile: "SCHEMATIC1-R-sens" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_sens\r_sens-SCHEMAT **** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C****************************************************************************** NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( IN) 5.0000 ( OUT) 2.0000

VOLTAGE SOURCE CURRENTS NAME CURRENT

V_V1 -1.000E-03

TOTAL POWER DISSIPATION 5.00E-03 WATTS

**** 10/06/09 13:05:13 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ******** ** Profile: "SCHEMATIC1-R-sens" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_sens\r_sens-SCHEMAT

[email protected] **** DC SENSITIVITY ANALYSIS TEMPERATURE = 27.000 DEG C

******************************************************************************

DC SENSITIVITIES OF OUTPUT V(OUT)

ELEMENT ELEMENT ELEMENT NORMALIZED NAME VALUE SENSITIVITY SENSITIVITY (VOLTS/UNIT) (VOLTS/PERCENT)

R_R1 3.000E+03 -4.000E-04 -1.200E-02 R_R2 2.000E+03 6.000E-04 1.200E-02 V_V1 5.000E+00 4.000E-01 2.000E-02

JOB CONCLUDED

TOTAL JOB TIME [email protected] 1- . .

2-

[email protected]

[email protected] : .

[email protected] ANALOG E, F, G ,H .

[email protected](a) Voltage-controlled voltage source,

[email protected]) current-controlled current source

[email protected](c) voltage-controlled current source,

[email protected](d) current-controlled voltage source.

[email protected] (SMALL-SIGNAL TRANSFER FUNCTION) DC .

Example6: .TF for bjt model V(OUT)/Vin = AV

INPUT RESISTANCE AT Vin = Rin

OUTPUT RESISTANCE AT V(OUT) = [email protected]

[email protected]


** Profile: "SCHEMATIC1-ex_tf" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\EX_SENS\ex_tf\ex_tf-SCH


******************************************************************************

** Creating circuit file "ex_tf-SCHEMATIC1-ex_tf.sim.cir" ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS


*Analysis directives: .TF v([OUT]) V_Vin.PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\ex_tf-SCHEMATIC1.net"

[email protected]**** INCLUDING ex_tf-SCHEMATIC1.net ***** source EX_TFR_Rs IN N00210 500 R_R1 0 N00210 15k R_rp N00442 N00210 1.5k X_F1 N00442 N00476 OUT N00476 SCHEMATIC1_F1 R_RE N00476 0 250 V_Vin IN 0 0VdcR_ro OUT N00476 50k R_RL OUT 0 10k

.subckt SCHEMATIC1_F1 1 2 3 4 F_F1 3 4 VF_F1 100VF_F1 1 2 0V.ends SCHEMATIC1_F1

**** RESUMING ex_tf-SCHEMATIC1-ex_tf.sim.cir ****.END

**** 10/06/09 20:52:45 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********

** Profile: "SCHEMATIC1-ex_tf" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\EX_SENS\ex_tf\ex_tf-SCH


******************************************************************************

[email protected] NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( IN) 0.0000 ( OUT) 0.0000 (N00210) 0.0000 (N00442) 0.0000

(N00476) 0.0000


V_Vin 0.000E+00 X_F1.VF_F1 0.000E+00

TOTAL POWER DISSIPATION 0.00E+00 WATTS

**** SMALL-SIGNAL CHARACTERISTICS

V(OUT)/V_Vin = -3.495E+01

INPUT RESISTANCE AT V_Vin = 9.499E+03

OUTPUT RESISTANCE AT V(OUT) = 9.839E+03

JOB CONCLUDED

TOTAL JOB TIME [email protected] SPICE MODEL

[email protected] SPICE MODEL Parameters

[email protected] SPICE MODEL Parameters

[email protected]

: orcad

[email protected] bias point 0 25 100 . 25 .

2- .SENS .TF V(out) V(in) . . in .TF Dc . Rc , RE %5 .

[email protected]:1


** Profile: "SCHEMATIC1-bias_point_temp" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_bjt_biaspo

**** CIRCUIT DESCRIPTION******************************************************************************** Creating circuit file "bias_bjt_temp-SCHEMATIC1-bias_point_temp.sim.cir" ** WARNING: THIS AUTOMATICALLY GENERATED FILE MAY BE OVERWRITTEN BY SUBSEQUENT SIMULATIONS


*Analysis directives: .TEMP 0 25 100.SAVEBIAS "C:\Documents and Settings\behzad\Desktop\behzad\orcad_ebooks\ppt for class\ex_bjt_biaspoint_temp\TEMP_25" OP TEMP=25 .PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\bias_bjt_temp-SCHEMATIC1.net" **** INCLUDING bias_bjt_temp-SCHEMATIC1.net ***** source BIAS_BJT_TEMPR_RE1 0 E 220 V_V1 VCC 0 10R_RC1 OUT VCC 1k R_RB1 IN VCC 47k Q_Q1 OUT IN E BC107A R_RB3 0 IN 10K **** RESUMING bias_bjt_temp-SCHEMATIC1-bias_point_temp.sim.cir ****.END

[email protected]**** 10/20/09 17:04:07 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ******** ** Profile: "SCHEMATIC1-bias_point_temp" [ C:\DOCUMENTS AND SETTINGS\BEHZAD\DESKTOP\BEHZAD\ORCAD_EBOOKS\PPT FOR CLASS\ex_bjt_biaspo **** BJT MODEL PARAMETERS****************************************************************************** BC107A NPN IS 7.049000E-15 BF 375.5 NF 1 VAF 116.3 IKF 4.589 ISE 7.049000E-15 NE 1.281 BR 2.611 NR 1 IKR 5.313 ISC 121.700000E-12 NC 1.865 RC 1.464 CJE 11.500000E-12 VJE .5 MJE .2717 CJC 5.380000E-12 VJC .6218 MJC .329 TF 451.000000E-12 XTF 17.43 VTF 10 ITF 6.194 TR 10.000000E-09 XTB 1.5 CN 2.42 D .87



**** TEMPERATURE-ADJUSTED VALUES TEMPERATURE = 0.000 DEG C

******************************************************************************

**** BJT MODEL PARAMETERS

BC107A

BF 3.260E+02 ISE 2.374E-16 VJE 5.690E-01 CJE 1.104E-11 RE 0.000E+00 RB 0.000E+00 BR 2.267E+00 ISC 1.239E-11 VJC 6.798E-01 CJC 5.196E-12 RC 1.464E+00 RBM 0.000E+00 IS 7.638E-17 ISS 0.000E+00 VJS 7.965E-01 CJS 0.000E+00 GAMMA 1.000E-11 RCO 0.000E+00 VO 1.000E+01 [email protected]**** 10/20/09 17:04:07 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********



******************************************************************************

NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( E) .8296 ( IN) 1.5706 ( OUT) 6.2516 ( VCC) 10.0000


V_V1 -3.928E-03

TOTAL POWER DISSIPATION 3.93E-02 [email protected]**** 10/20/09 17:04:07 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********



****************************************************************************** **** BJT MODEL PARAMETERS

BC107A




******************************************************************************


( E) .8816 ( IN) 1.5839 ( OUT) 6.0133 ( VCC) 10.0000


V_V1 -4.166E-03

TOTAL POWER DISSIPATION 4.17E-02 [email protected]**** 10/20/09 17:04:07 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********



****************************************************************************** **** BJT MODEL PARAMETERS

BC107A




******************************************************************************


( E) 1.0303 ( IN) 1.6136 ( OUT) 5.3338 ( VCC) 10.0000


V_V1 -4.845E-03


JOB CONCLUDED

TOTAL JOB TIME .13

[email protected] 25 TEMP_25 .

[email protected]:2

1- 2- in V4=1.585 3- 5% Rc1 , RE1

[email protected]

[email protected]

[email protected]*Libraries: * Local Libraries :.LIB ".\bjt_bias.lib" * From [PSPICE NETLIST] section of C:\Program Files\Orcad\PSpice\PSpice.ini file:.lib "nom.lib"

*Analysis directives: .OP.SENS v([OUT]) .TF v([OUT1]) V_V4.PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\bjt_bias-SCHEMATIC1.net"

**** INCLUDING bjt_bias-SCHEMATIC1.net ***** source BJT_BIASQ_Q1 OUT IN E BC107A V_V3 N04757 0 10R_RE1 0 E 220 V_V1 VCC 0 10R_RE2 0 E2 231 R_RE3 0 E1 220 R_RC1 OUT VCC 1k Q_Q2 OUT2 IN2 E2 BC107A R_RC2 OUT2 VCC2 1.05k R_RB4 0 IN2 10K R_RB1 IN VCC 47k V_V4 IN1 0 1.585vV_V2 VCC2 0 10R_RC3 OUT1 N04757 1k R_RB3 0 IN 10K Q_Q3 OUT1 IN1 E1 BC107A R_RB2 IN2 VCC2 47k

**** RESUMING bjt_bias-schematic1-bjt_bias.sim.cir ****[email protected] **** BJT MODEL PARAMETERS

****************************************************************************** BC107A NPN IS 7.049000E-15 BF 375.5 NF 1 VAF 116.3 IKF 4.589 ISE 7.049000E-15 NE 1.281 BR 2.611 NR 1 IKR 5.313 ISC 121.700000E-12 NC 1.865 RC 1.464 CJE 11.500000E-12 VJE .5 MJE .2717 CJC 5.380000E-12 VJC .6218 MJC .329 TF 451.000000E-12 XTF 17.43 VTF 10 ITF 6.194 TR 10.000000E-09 XTB 1.5 CN 2.42 D .87 [email protected] **** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C****************************************************************************** NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( E) .8857 ( E1) .8859 ( E2) .8928 ( IN) 1.5848

( IN1) 1.5850 ( IN2) 1.5908 ( OUT) 5.9945 ( VCC) 10.0000

( OUT1) 5.9938 ( OUT2) 5.9627 ( VCC2) 10.0000 (N04757) 10.0000


V_V3 -4.006E-03 V_V1 -4.185E-03 V_V4 -2.057E-05 V_V2 -4.024E-03


**** 10/20/09 18:10:44 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********

** Profile: "SCHEMATIC1-bjt_bias" [ C:\Documents and Settings\behzad\Desktop\behzad\orcad_ebooks\ppt for class\ex_2\bjt_bias-schema

**** OPERATING POINT INFORMATION TEMPERATURE = 27.000 DEG C

******************************************************************************[email protected]**** BIPOLAR JUNCTION TRANSISTORS

NAME Q_Q1 Q_Q2 Q_Q3 MODEL BC107A BC107A BC107A IB 2.06E-05 1.98E-05 2.06E-05 IC 4.01E-03 3.85E-03 4.01E-03 VBE 6.99E-01 6.98E-01 6.99E-01 VBC -4.41E+00 -4.37E+00 -4.41E+00 VCE 5.11E+00 5.07E+00 5.11E+00 BETADC 1.95E+02 1.94E+02 1.95E+02 GM 1.55E-01 1.49E-01 1.55E-01 RPI 1.41E+03 1.47E+03 1.41E+03 RX 0.00E+00 0.00E+00 0.00E+00 RO 3.01E+04 3.14E+04 3.01E+04 CBE 9.04E-11 8.76E-11 9.05E-11 CBC 2.71E-12 2.71E-12 2.71E-12 CJS 0.00E+00 0.00E+00 0.00E+00 BETAAC 2.19E+02 2.18E+02 2.19E+02 CBX/CBX2 0.00E+00 0.00E+00 0.00E+00 FT/FT2 2.64E+08 2.62E+08 2.64E+08

[email protected]**** SMALL-SIGNAL CHARACTERISTICS

V(OUT1)/V_V4 = -4.390E+00

INPUT RESISTANCE AT V_V4 = 4.784E+04

OUTPUT RESISTANCE AT V(OUT1) = 9.989E+02

**** 10/20/09 18:10:44 ********* PSpice 9.2 (Mar 2000) ******** ID# 0 ********

** Profile: "SCHEMATIC1-bjt_bias" [ C:\Documents and Settings\behzad\Desktop\behzad\orcad_ebooks\ppt for class\ex_2\bjt_bias-schema

**** DC SENSITIVITY ANALYSIS TEMPERATURE = 27.000 DEG C

******************************************************************************

DC SENSITIVITIES OF OUTPUT V(OUT) ELEMENT ELEMENT ELEMENT NORMALIZED NAME VALUE SENSITIVITY SENSITIVITY (VOLTS/UNIT) VOLTS/PERCENT) R_RE1 2.200E+02 1.510E-02 3.322E-02 R_RE2 2.310E+02 0.000E+00 0.000E+00 R_RE3 2.200E+02 0.000E+00 0.000E+00 R_RC1 1.000E+03 -3.983E-03 -3.983E-02 R_RC2 1.050E+03 0.000E+00 0.000E+00 R_RB4 1.000E+04 0.000E+00 0.000E+00 R_RB1 4.700E+04 1.176E-04 5.529E-02 R_RC3 1.000E+03 0.000E+00 0.000E+00 R_RB3 1.000E+04 -4.894E-04 -4.894E-02 R_RB2 4.700E+04 0.000E+00 0.000E+00 V_V3 1.000E+01 0.000E+00 0.000E+00 V_V1 1.000E+01 3.374E-01 3.374E-02 V_V4 1.585E+00 0.000E+00 0.000E+00 V_V2 1.000E+01 0.000E+00 0.000E+00

[email protected]_Q1 RB 0.000E+00 0.000E+00 0.000E+00 RC 1.464E+00 2.250E-05 3.294E-07 RE 0.000E+00 0.000E+00 0.000E+00 BF 3.755E+02 -8.685E-04 -3.261E-03 ISE 7.049E-15 4.622E+13 3.258E-03 BR 2.611E+00 3.296E-11 8.605E-13 ISC 1.217E-10 -3.187E+04 -3.879E-08 IS 7.049E-15 -4.984E+13 -3.513E-03 NE 1.281E+00 -5.367E+00 -6.875E-02 NC 1.865E+00 2.080E-06 3.879E-08 IKF 4.589E+00 -1.241E-04 -5.693E-06 IKR 5.313E+00 1.689E-16 8.973E-18 VAF 1.163E+02 2.127E-04 2.474E-04 VAR 0.000E+00 0.000E+00 0.000E+00Q_Q2 RB 0.000E+00 0.000E+00 0.000E+00 RC 1.464E+00 0.000E+00 0.000E+00 RE 0.000E+00 0.000E+00 0.000E+00 BF 3.755E+02 0.000E+00 0.000E+00 ISE 7.049E-15 0.000E+00 0.000E+00 BR 2.611E+00 0.000E+00 0.000E+00 ISC 1.217E-10 0.000E+00 0.000E+00 IS 7.049E-15 0.000E+00 0.000E+00 NE 1.281E+00 0.000E+00 0.000E+00 NC 1.865E+00 0.000E+00 0.000E+00 IKF 4.589E+00 0.000E+00 0.000E+00 IKR 5.313E+00 0.000E+00 0.000E+00 VAF 1.163E+02 0.000E+00 0.000E+00 VAR 0.000E+00 0.000E+00 [email protected]_Q3 RB 0.000E+00 0.000E+00 0.000E+00 RC 1.464E+00 0.000E+00 0.000E+00 RE 0.000E+00 0.000E+00 0.000E+00 BF 3.755E+02 0.000E+00 0.000E+00 ISE 7.049E-15 0.000E+00 0.000E+00 BR 2.611E+00 0.000E+00 0.000E+00 ISC 1.217E-10 0.000E+00 0.000E+00 IS 7.049E-15 0.000E+00 0.000E+00 NE 1.281E+00 0.000E+00 0.000E+00 NC 1.865E+00 0.000E+00 0.000E+00 IKF 4.589E+00 0.000E+00 0.000E+00 IKR 5.313E+00 0.000E+00 0.000E+00 VAF 1.163E+02 0.000E+00 0.000E+00 VAR 0.000E+00 0.000E+00 0.000E+00

JOB CONCLUDED

TOTAL JOB TIME [email protected] 2n2222 . . .

VC(dc)Vb(dc)VE(dc)Rin(b)Ro(c)Ro(e)

[email protected]

[email protected]*Analysis directives: .OP.SENS v([C]) v([E]) .TF v([C]) V_V1.PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\sim_1-SCHEMATIC1.net" **** INCLUDING sim_1-SCHEMATIC1.net ***** source SIM_1Q_Q1 C B E Q2N2222R_RC C VCC 4.7k R_RE 0 E 3.3k V_V1 B 0 4vV_V2 VCC 0 10v

**** RESUMING sim_1-SCHEMATIC1-biaspoint.sim.cir ****.END **** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C****************************************************************************** NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( B) 4.0000 ( C) 5.2543 ( E) 3.3543 ( VCC) 10.0000 VOLTAGE SOURCE CURRENTS NAME CURRENT V_V1 -6.724E-06 =IB(Q) V_V2 -1.010E-03=IC(Q) TOTAL POWER DISSIPATION 1.01E-02 WATTSVC(dc)Vb(dc)VE(dc) 5.25434.00003.35435.3v4v3.3vBias pointAnalaysis [email protected]**** BIPOLAR JUNCTION TRANSISTORSNAME Q_Q1 MODEL Q2N2222 IB 6.72E-06 IC 1.01E-03 =IC(Q)VBE 6.46E-01 VBC -1.25E+00 VCE 1.90E+00=VCE(Q) BETADC 1.50E+02 GM 3.89E-02 RPI 4.27E+03 RX 1.00E+01 RO 7.46E+04 CBE 5.24E-11 CBC 5.22E-12 CJS 0.00E+00 BETAAC 1.66E+02 CBX/CBX2 0.00E+00 FT/FT2 1.08E+08

CBE= 52.4Pf CBC =5.22Pf GM =38.9mA/V RO=74.6K(ohm) RPI=4.27K(ohm) RX =10(ohm) .op Analysis

[email protected] **** SMALL-SIGNAL CHARACTERISTICS

V(C)/V_V1 = -1.403E+00

INPUT RESISTANCE AT V_V1 = 5.022E+05

OUTPUT RESISTANCE AT V(C) = 4.696E+03

[email protected] -1.403E+00

9.915E-01 -1.4020.992

DC SENSITIVITIES OF OUTPUT V(C)


R_RC 4.700E+03 -1.009E-03 -4.742E-02 R_RE 3.300E+03 1.427E-03 4.708E-02 V_V1 4.000E+00 -1.403E+00 -5.611E-02 V_V2 1.000E+01 9.991E-01 9.991E-02

DC SENSITIVITIES OF OUTPUT V(E)


R_RC 4.700E+03 -3.439E-07 -1.616E-05 R_RE 3.300E+03 8.314E-06 2.744E-04 V_V1 4.000E+00 9.915E-01 3.966E-02 V_V2 1.000E+01 3.406E-04 [email protected] 2n2222 . . .

VC(dc)Vb(dc)VE(dc)Rin(b)Ro(c)Ro(e)

[email protected] ) Is=1nA 10 .) 5 .

VD1VD2ID1ID2

[email protected] 2n2222 . 0 25 100 . 25 50% IC(Q) VCE(dc) .( .sens )VC(dc)VB(dc)VE(dc)IC(Q)IB(Q)IE(Q)

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[email protected]*Analysis directives: .OP.SENS i(V_IC1) v([C1]) v(R_R2) v([X]) v([X]) v([[x],[c1]]) .TEMP 25.PROBE V(*) I(*) W(*) D(*) NOISE(*).INC ".\bjt_beta-SCHEMATIC1.net


****************************************************************************** NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE

( X) 10.0000 ( B1) 3.7019 ( B2) 3.6177 ( C1) 6.6636

( C2) 6.7669 ( E1) 3.0531 ( E2) 2.9697 ( VCC) 10.0000

(N00884) 0.0000 (N00959) 0.0000 (N03019) 0.0000 (N03095) 0.0000

(N05033) 10.0000


V_V1 -2.195E-03 V_IC1 1.011E-03 V_V2 0.000E+00 V_IC2 9.797E-04 V_V3 0.000E+00

VC(dc)VB(dc)VE(dc)IC(Q)Hfe6.66363.70193.05311.01mAHfe/26.7669 3.61772.96970.979mA

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[email protected]) Is1=Is2=15nA Is4=40nA Is3=20nA .

VD1VD2ID1ID2 n=2

VD3VD4ID3ID4 [email protected]

2n2222 . . IC = 0.5 mA .

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[email protected] SweepDC Sweep biaspoint AC . (sweep) .

.DCDC transfer [email protected]: name of an independent voltage or current source. During thesweep, the sources voltage or current is set to the sweep value..DC VIN 5V 10V 0.25Vsweeps the voltage VIN linearly.

Model parameter: model name type and model name followed by a modelparameter name in parentheses. The parameter in the model is set to thesweep value. The model parameters L and W for a MOS device and anytemperature parameters such as TC1 and TC2 for the resistor cannot beswept..DC DEC NPN QM(IS) 1E18 1E14 10sweeps with a decade increment the parameter IS of the NPN transistor.

Temperature: keyword TEMP followed by the keyword LIST. The temperatureis set to the sweep value. For each value of sweep, the modelparameters of all circuit components are updated to that temperature..DC TEMP LIST 0 50 80 100 150sweeps the temperature TEMP as listed values.

Global parameter: keyword PARAM followed by parameter name. Theparameter is set to sweep. During the sweep, the global parametersvalue is set to the sweep value and all expressions are evaluated..DC PARAM Vsupply 15V 15V 0.5Vsweeps the parameter PARAM Vsupply linearly.

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*Analysis directives: .DC LIN V_V1 -1 1 .01 .PROBE V(*) I(*) W(*) D(*) NOISE(*) .INC ".\d_sw-SCHEMATIC1.net" [email protected]

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(x) PRIMERY SWEEP (v1) (Y) probe marker [email protected]

7- : DC Sweep . V3 10- 10+ step 1/100 [email protected]

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8- : DC Sweep 1- ( 0 25 100)2- 3- DC .4- .5- .6- .7- DC .( 0 100)8- .9- IS Q2 0.5 1.5 typecal 100step .10 DC

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1- ( 0 25 100) bias point

8- [email protected] ( 0 25 100)4- . dc sweep

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[email protected]=d(V(out))/d(V3)=(2.1595+2.0952)/(20mV)=212.735

.TEMP (temperature)The .TEMP command sets the temperature at which all analyses are [email protected] dc sweep

Nested DC sweepsA second sweep variableouter loopThat is, for every increment of the second sweep variable, the first sweep variable is stepped through its entire range of values.

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2- [email protected] Hierarchical block

. .

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or

or

Implementation name Hierarchical Implementation name .reference Hierarchical reference [email protected]

RIGHT CLICK

INPUT AND OUTPUT [email protected]

reference . [email protected]

GLOBAL Vin2=Vin1+1mv dVin= d_in=1mvVout2-Vout1= d_outout_gain=d_out/d_inout_gain=1000 * d_out

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501 * 3 = 1503 [email protected]

(x) PRIMERY SWEEP (v3) 3 Temp sweep [email protected]

3- DC . dc sweep

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[email protected] IS Q2 1f 10f 1f step ST 0 1 . . ( Is=7.049f )

secondary sweep Is ( BJT) BC107A_IS 1f 10f step 1f [email protected]

: ST Is offset . secondary sweep primary sweep secondary sweep . 10* 11=110 [email protected]

9- : 1n4001 ) 3 0 25 100 .) 2 10 Is [email protected]

dc sweep sweep v1 primary sweep x V1 201 DC text

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sweep secondary sweep

D1N4001 D () Is Is=14nIs*2=14n*2=28nIs*10=14n*10=140n

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Temp sweep T=0 25 -100 C

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Temp sweepsec sweepprim sweep 3 Temp sweep [email protected]

(x) PRIMERY SWEEP (v1)

3 Temp sweep sec sweep Is Is

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Primary sweepsecondary sweeptemp sweep

Is=14nIs=28n

Is=140n

all of data analyses For T=0 Deg C secondary sweep Primary sweep output file [email protected] step 0 25 secondary sweep Primary sweep .

step 25 100 secondary sweep Primary sweep .

201 * 3 * 3 = 1809 3 603 .Primary sweep(V1)Secondary sweep(Is)temp [email protected]

BV=75v

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[email protected] : 2n2222 ) 3 0 25 100 .) 2 10 Is

[email protected] : ) ) 0 25 100 .) VOL_voltag_main max min step 0.01 .) VOL_current max min step 0.01 .) R_LOAD 1m 20 step 1m

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[email protected] 0 25 100 : primary sweep sweep .

0 25 100 primary sweep x [email protected]

(x) PRIMERY SWEEP (T)

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Output file data

[email protected]) VOL_voltag_main max min step 0.01 .: primary sweep sweep VOL_voltag_main .

global primary sweep x [email protected]

(x) PRIMERY SWEEP (Set_v_v_m)

(y) probe(V(out)): (x) (y) probe (V(out)) [email protected] (x)

(x) [email protected]

x

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(x) VOL_voltag_main max min step 0.01 ( ) . . VOL_current 0.5 [email protected]) VOL_current max min step 0.01 .: primary sweep sweep VOL_current .


(y) probe(V(out))

: (x) (y) probe (V(out)) (x) PRIMERY SWEEP (cur_tune) [email protected]

x

x

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(x) (y) probe(V(out)) VOL_voltag_main 0.5 [email protected]) R_LOAD 1m 20 step 1m : primary sweep sweep R_LOAD .


(x) PRIMERY SWEEP (R_load=r_par) (y) probe(V(out)) : (x) (y) probe (V(out)) [email protected]

V(out)=8.201 I(out)=972.5mA (x) VOL_current ,VOL_voltag_main 0.5 [email protected] : 11 ) R_LOAD 1m 20 step 1m Is Q1 2 10 Q1 , Q2 R_LOAD ( .) 1) secondary sweep & model parameter2) Parametric sweep & model parameter Is Q1 2 10 . Is .) Q1 , Q2 R_LOAD . .

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1) secondary sweep & model parameter

(x) PRIMERY SWEEP (R_load=r_par)

Is=974 f 2*Is=1948f 10*[email protected]

IE1IE2IS2=974f=cteIs1=974 f10*Is=9744f 2*Is=1948fR_bal_cur1= R_bal_cur2=0.2 225mA [email protected]

Is1=974 f 2*Is=1948f10*Is=9744fPQ1IS2=974f=ctePQ2R_bal_cur1= R_bal_cur2=0.2 4W [email protected] R_bal_cur1= R_bal_cur2 .

R_bal_cur1= R_bal_cur2=1 56mA [email protected]

R_bal_cur1= R_bal_cur2=1 1W [email protected]) Parametric sweep & model parameter primarySweep Is=974f Parametric sweep Is . Is=974f .

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Is1=974 fR_bal_cur1= R_bal_cur2=1 . [email protected]

PinPd=Pin-PoutPoutR_bal_cur1= R_bal_cur2=1Is1=Is2=974 f probe

[email protected] = Pout / Pin

= Pout / Pin =40% [email protected]: : (V1) DC primary sweep probe x Y

0