Проектирование активных RC-фильтров
Sigma = 1.3877E-03
RUN MAX DEVIATION FROM NOMINAL
C_C2 c C 2.2769E-03 (1.64 sigma) lower at F = 536
( 1.5366% change per 1% change in Model Parameter)
R_R2 r R 2.1449E-03 (1.55 sigma) lower at F = 540
( 1.4811% change per 1% change in Model Parameter)
C_C1 c C 1.7247E-03 (1.24 sigma) higher at F = 410
( .875 % change per 1% change in Model Parameter)
C_C3 c C 1.5812E-03 (1.14 sigma) lower at F = 452
( .7976% change per 1% change in Model Parameter)
R_R6 r R 1.5812E-03 (1.14 sigma) lower at F = 452
( .7976% change per 1% change in Model Parameter)
R_R1 r R 1.5261E-03 (1.10 sigma) higher at F = 405
( .7778% change per 1% change in Model Parameter)
R_R4 r R 1.1653E-03 ( .84 sigma) higher at F = 437
( .584 % change per 1% change in Model Parameter)
R_R3 r R 1.1132E-03 ( .80 sigma) lower at F = 1
( .5647% change per 1% change in Model Parameter)
R_R9 r R 285.1500E-06 ( .21 sigma) lower at F = 435
( .1429% change per 1% change in Model Parameter)
R_R5 r R 284.9100E-06 ( .21 sigma) higher at F = 433
( .1428% change per 1% change in Model Parameter)
R_R8 r R 119.2100E-09 ( .00 sigma) higher at F = 8
( 60.4920E-06% change per 1% change in Model Parameter)
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** WORST CASE ANALYSIS TEMPERATURE = 27.000 DEG C
WORST CASE ALL DEVICES
******************************************************************************
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:PS-PICEkurs_pro.sch
**** UPDATED MODEL PARAMETERS TEMPERATURE = 27.000 DEG C
WORST CASE ALL DEVICES
******************************************************************************
DEVICE MODEL PARAMETER NEW VALUE
C_C1 c C 1.1 (Increased)
C_C2 c C .9 (Decreased)
C_C3 c C .9 (Decreased)
R_R1 r R 1.05 (Increased)
R_R2 r R .95 (Decreased)
R_R3 r R .95 (Decreased)
R_R4 r R 1.05 (Increased)
R_R5 r R 1.05 (Increased)
R_R6 r R .95 (Decreased)
R_R8 r R 1.05 (Increased)
R_R9 r R .95 (Decreased)
**** 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
WORST CASE ALL DEVICES
******************************************************************************
NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE
( out) 2.1175 ($N_0002) 1.0000 ($N_0003) 1.0000
($N_0004) 1.0000 ($N_0005) 1.0000
($N_0007) 2.4368 ($N_0008) 2.1175
($N_0009) -15.0000 ($N_0010) 15.0000
($N_0011) 1.0000 ($N_0012) 15.0000
($N_0013) -15.0000 ($N_0014) 1.0000
($N_0017) 15.0000 ($N_0018) -15.0000
(X_U29.6)-125.9E-06 (X_U29.7)