Проектирование активных RC-фильтров
R5 МЛТ - 0.125 - 5к±5% 1
R6 МЛТ - 0.125 -7к±5% 1
Конденсаторы
С1 К10-50-75n-25В±10% 1
С2 К10-50-1.6n-25В±10% 1
С3 К10-50-100n-25В±10% 1
Операционные усилители
U1,...U3 LF 411 3
Выходной файл данных Pspice
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** CIRCUIT DESCRIPTION
******************************************************************************
* Schematics Version 5.1 - January 1992
* Sun Dec 14 06:00:06 1997
* From [SCHEMATICS NETLIST] section of msim.ini:
.lib
.INC "C:PS-PICEkurs_pro"
**** INCLUDING C:PS-PICEkurs_pro ****
* Schematics Netlist *
R_R1 $N_0003 $N_0002 r 10k
R_R2 $N_0002 $N_0004 r 87k
R_R3 0 $N_0005 r 1k
C_C1 $N_0002 $N_0005 c 75n
C_C2 0 $N_0004 c 1.6n
R_R4 $N_0005 $N_0007 r 1.3k
R_R5 0 $N_0008 r 6k
v_V4 0 $N_0009 dc 15
v_V5 $N_0010 0 dc 15
v_V1 $N_0011 0 dc 1 ac 1
v_V2 $N_0012 0 dc 15
v_V3 0 $N_0013 dc 15
C_C3 0 $N_0014 c 100n
R_R6 $N_0011 $N_0014 r 7k
X_U29 $N_0014 $N_0003 $N_0012 $N_0013 $N_0003 LF411
X_U42 $N_0004 $N_0005 $N_0010 $N_0009 $N_0007 LF412
X_U43 $N_0008 out $N_0017 $N_0018 out LF411
v_V7 0 $N_0018 dc 15
v_V8 $N_0017 0 dc 15
R_R8 0 out r 1k
R_R9 $N_0007 $N_0008 r 1k
.model r res(r=1 dev=5%)
.model c cap(c=1 dev=10%)
.wcase ac V([out]) Ymax
**** RESUMING kurs_pro.cir ****
.INC "C:PS-PICEkurs_pro.als"
**** INCLUDING C:PS-PICEkurs_pro.als ****
* Schematics Aliases *
.ALIASES
R_R1 R1(1=$N_0003 2=$N_0002 )
R_R2 R2(1=$N_0002 2=$N_0004 )
R_R3 R3(1=0 2=$N_0005 )
C_C1 C1(1=$N_0002 2=$N_0005 )
C_C2 C2(1=0 2=$N_0004 )
R_R4 R4(1=$N_0005 2=$N_0007 )
R_R5 R5(1=0 2=$N_0008 )
v_V4 V4(+=0 -=$N_0009 )
v_V5 V5(+=$N_0010 -=0 )
v_V1 V1(+=$N_0011 -=0 )
v_V2 V2(+=$N_0012 -=0 )
v_V3 V3(+=0 -=$N_0013 )
C_C3 C3(1=0 2=$N_0014 )
R_R6 R6(1=$N_0011 2=$N_0014 )
X_U29 U29(+=$N_0014 -=$N_0003 V+=$N_0012 V-=$N_0013 5=$N_0003 )
X_U42 U42(+=$N_0004 -=$N_0005 V+=$N_0010 V-=$N_0009 5=$N_0007 )
X_U43 U43(+=$N_0008 -=out V+=$N_0017 V-=$N_0018 5=out )
v_V7 V7(+=0 -=$N_0018 )
v_V8 V8(+=$N_0017 -=0 )
R_R8 R8(1=0 2=out )
R_R9 R9(1=$N_0007 2=$N_0008 )
_ _(out=out)
.ENDALIASES
**** RESUMING kurs_pro.cir ****
** Analysis setup **
.ac LIN 1000 1 1K
.DC LIN v_V1 -10v 10v 1v
.END
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** Diode MODEL PARAMETERS
******************************************************************************
X_U29.dx X_U43.dx
IS 800.000000E-18 800.000000E-18
RS 1 1
X_U42.x_lf412.dx
IS 800.000000E-18
RS 1
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** Junction FET MODEL PARAMETERS
******************************************************************************
X_U29.jx X_U43.jx
NJF NJF
VTO -1 -1
BETA 743.300000E-06 743.300000E-06
IS 12.500000E-12 12.500000E-12
X_U42.x_lf412.jx
NJF
VTO -1
BETA 743.300000E-06
IS 12.500000E-12
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** Resistor MODEL PARAMETERS
******************************************************************************
r
R 1
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** Capacitor MODEL PARAMETERS
******************************************************************************
c
C 1
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** SMALL SIGNAL BIAS SOLUTION TEMPERATURE = 27.000 DEG C
SENSITIVITY NOMINAL
******************************************************************************
NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE
( out) 1.9714 ($N_0002) 1.0000 ($N_0003) 1.0000
($N_0004) 1.0000 ($N_0005) 1.0000
($N_0007) 2.3000 ($N_0008) 1.9714
($N_0009) -15.0000 ($N_0010) 15.0000
($N_0011) 1.0000 ($N_0012) 15.0000
($N_0013) -15.0000