(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.6321
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 1.9725 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-302.4E-06 (X_U42.x_lf412.7) 2.3677
(X_U42.x_lf412.8) 2.3677 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3287
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.672E-09
X_U43.vc 1.153E-11
X_U43.ve 1.547E-11
X_U43.vlim 1.972E-03
X_U43.vlp -2.303E-11
X_U43.vln -2.697E-11
X_U42.x_lf412.vb -3.024E-09
X_U42.x_lf412.vc 1.120E-11
X_U42.x_lf412.ve 1.580E-11
X_U42.x_lf412.vlim 1.329E-03
X_U42.x_lf412.vlp -2.367E-11
X_U42.x_lf412.vln -2.633E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE
( out) 1.9717 ($N_0002) 1.0000 ($N_0003) 1.0000
($N_0004) 1.0000 ($N_0005) 1.0000
($N_0007) 2.3000 ($N_0008) 1.9717
($N_0009) -15.0000 ($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) 1.0000
(X_U29.8) 1.0000 (X_U29.9) 0.0000
(X_U43.6)-267.1E-06 (X_U43.7) 2.0702
(X_U43.8) 2.0702 (X_U43.9) 0.0000
(X_U29.10) 1.6604 (X_U29.11) 14.6590
(X_U29.12) 14.6590 (X_U29.53) 13.5000
(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.6313
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 1.9717 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-302.2E-06 (X_U42.x_lf412.7) 2.3664
(X_U42.x_lf412.8) 2.3664 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3283
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.671E-09
X_U43.vc 1.153E-11
X_U43.ve 1.547E-11
X_U43.vlim 1.972E-03
X_U43.vlp -2.303E-11
X_U43.vln -2.697E-11
X_U42.x_lf412.vb -3.022E-09
X_U42.x_lf412.vc 1.120E-11
X_U42.x_lf412.ve 1.580E-11
X_U42.x_lf412.vlim 1.328E-03
X_U42.x_lf412.vlp -2.367E-11
X_U42.x_lf412.vln -2.633E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
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
($N_0013) -15.0000 ($N_0014) 1.0000
($N_0017) 15.0000 ($N_0018) -15.0000
(X_U29.6)-125.9E-06 (X_U29.7) 1.0000
(X_U29.8) 1.0000 (X_U29.9) 0.0000
(X_U43.6)-267.1E-06 (X_U43.7) 2.0699
(X_U43.8) 2.0699 (X_U43.9) 0.0000
(X_U29.10) 1.6604 (X_U29.11) 14.6590
(X_U29.12) 14.6590 (X_U29.53) 13.5000
(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.6310
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 1.9714 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-302.2E-06 (X_U42.x_lf412.7) 2.3664
(X_U42.x_lf412.8) 2.3664 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3285
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.671E-09
X_U43.vc 1.153E-11
X_U43.ve 1.547E-11
X_U43.vlim 1.971E-03
X_U43.vlp -2.303E-11
X_U43.vln -2.697E-11
X_U42.x_lf412.vb -3.022E-09
X_U42.x_lf412.vc 1.120E-11
X_U42.x_lf412.ve 1.580E-11
X_U42.x_lf412.vlim 1.329E-03
X_U42.x_lf412.vlp -2.367E-11
X_U42.x_lf412.vln -2.633E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
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
($N_0013) -15.0000 ($N_0014) 1.0000
($N_0017) 15.0000 ($N_0018) -15.0000
(X_U29.6)-125.9E-06 (X_U29.7) 1.0000
(X_U29.8) 1.0000 (X_U29.9) 0.0000
(X_U43.6)-267.0E-06 (X_U43.7) 2.0698
(X_U43.8) 2.0698 (X_U43.9) 0.0000
(X_U29.10) 1.6604 (X_U29.11) 14.6590
(X_U29.12) 14.6590 (X_U29.53) 13.5000
(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.6310
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 1.9694 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-302.2E-06 (X_U42.x_lf412.7) 2.3664
(X_U42.x_lf412.8) 2.3664 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3285
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.670E-09
X_U43.vc 1.153E-11
X_U43.ve 1.547E-11
X_U43.vlim 1.969E-03
X_U43.vlp -2.303E-11
X_U43.vln -2.697E-11
X_U42.x_lf412.vb -3.022E-09
X_U42.x_lf412.vc 1.120E-11
X_U42.x_lf412.ve 1.580E-11
X_U42.x_lf412.vlim 1.329E-03
X_U42.x_lf412.vlp -2.367E-11
X_U42.x_lf412.vln -2.633E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE NODE VOLTAGE
( out) 1.9711 ($N_0002) 1.0000 ($N_0003) 1.0000
($N_0004) 1.0000 ($N_0005) 1.0000
($N_0007) 2.3000 ($N_0008) 1.9711
($N_0009) -15.0000 ($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) 1.0000
(X_U29.8) 1.0000 (X_U29.9) 0.0000
(X_U43.6)-267.0E-06 (X_U43.7) 2.0696
(X_U43.8) 2.0696 (X_U43.9) 0.0000
(X_U29.10) 1.6604 (X_U29.11) 14.6590
(X_U29.12) 14.6590 (X_U29.53) 13.5000
(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.6307
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 1.9711 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-302.2E-06 (X_U42.x_lf412.7) 2.3664
(X_U42.x_lf412.8) 2.3664 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3285
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.670E-09
X_U43.vc 1.153E-11
X_U43.ve 1.547E-11
X_U43.vlim 1.971E-03
X_U43.vlp -2.303E-11
X_U43.vln -2.697E-11
X_U42.x_lf412.vb -3.022E-09
X_U42.x_lf412.vc 1.120E-11
X_U42.x_lf412.ve 1.580E-11
X_U42.x_lf412.vlim 1.329E-03
X_U42.x_lf412.vlp -2.367E-11
X_U42.x_lf412.vln -2.633E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:\PS-PICE\kurs_pro.sch
**** SORTED DEVIATIONS OF V(out) TEMPERATURE = 27.000 DEG C
SENSITIVITY SUMMARY
******************************************************************************
Mean Deviation = -389.2200E-06
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-PICE\kurs_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-PICE\kurs_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-PICE\kurs_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) 1.0000
(X_U29.8) 1.0000 (X_U29.9) 0.0000
(X_U43.6)-285.9E-06 (X_U43.7) 2.2183
(X_U43.8) 2.2183 (X_U43.9) 0.0000
(X_U29.10) 1.6604 (X_U29.11) 14.6590
(X_U29.12) 14.6590 (X_U29.53) 13.5000
(X_U29.54) -13.5000 (X_U29.90)-76.64E-09
(X_U29.91) 25.0000 (X_U29.92) -25.0000
(X_U29.99) 0.0000 (X_U43.10) 2.7770
(X_U43.11) 14.6570 (X_U43.12) 14.6570
(X_U43.53) 13.5000 (X_U43.54) -13.5000
(X_U43.90) 2.0166 (X_U43.91) 25.0000
(X_U43.92) -25.0000 (X_U43.99) 0.0000
(X_U42.x_lf412.6)-320.0E-06 (X_U42.x_lf412.7) 2.5062
(X_U42.x_lf412.8) 2.5062 (X_U42.x_lf412.9) 0.0000
(X_U42.x_lf412.10) 1.6604 (X_U42.x_lf412.11) 14.6590
(X_U42.x_lf412.12) 14.6590 (X_U42.x_lf412.53) 13.5000
(X_U42.x_lf412.54) -13.5000 (X_U42.x_lf412.90) 1.3887
(X_U42.x_lf412.91) 25.0000 (X_U42.x_lf412.92) -25.0000
(X_U42.x_lf412.99) 0.0000
VOLTAGE SOURCE CURRENTS
NAME CURRENT
v_V4 -2.170E-03
v_V5 -2.171E-03
v_V1 3.932E-11
v_V2 -2.171E-03
v_V3 -2.170E-03
v_V7 -2.170E-03
v_V8 -2.172E-03
X_U29.vb -1.259E-09
X_U29.vc 1.250E-11
X_U29.ve 1.450E-11
X_U29.vlim -7.664E-11
X_U29.vlp -2.500E-11
X_U29.vln -2.500E-11
X_U43.vb -2.859E-09
X_U43.vc 1.138E-11
X_U43.ve 1.562E-11
X_U43.vlim 2.017E-03
X_U43.vlp -2.298E-11
X_U43.vln -2.702E-11
X_U42.x_lf412.vb -3.200E-09
X_U42.x_lf412.vc 1.106E-11
X_U42.x_lf412.ve 1.594E-11
X_U42.x_lf412.vlim 1.389E-03
X_U42.x_lf412.vlp -2.361E-11
X_U42.x_lf412.vln -2.639E-11
TOTAL POWER DISSIPATION 1.95E-01 WATTS
**** 12/14/97 08:52:23 ********* PSpice 5.1 (Jan 1992) ******** ID# 62539 ****
* C:\PS-PICE\kurs_pro.sch
**** SORTED DEVIATIONS OF V(out) TEMPERATURE = 27.000 DEG C
WORST CASE SUMMARY
******************************************************************************
RUN MAX DEVIATION FROM NOMINAL
ALL DEVICES .7441 higher at F = 478
( 139.19% of Nominal)
JOB CONCLUDED
TOTAL JOB TIME 171.25
Вывод. Полученная схема активного RC фильтра соответствует техническому заданию.При Rn=10 kOm и Rг=2 кОм, а также в температурном диапазоне +5..+35 °С схема сохраняет свои характеристики.
Литература.
1. Л.П. Хьюлсман “Теория и расчет активных RC цепей” М.: “Связь” 1973г.
2. Конспект лекций по дисциплине “Микросхемотехника”.
Содержение
Введение 1
Проектирование активных RC-фильтров2
Аппроксимация 2
Техническое задание 3
Аппроксимация передаточной функции полиномом Чебышева 3
Реализация в системе Pspice 8
Расчет чувствительности схемы на наихудший случай . 11
Расчет динамического диапазона схемы 14
Схема фильтра 15
Перечень элементов 16
Выходной файл данных Pspice 17
Вывод 45
Литература 45