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I'm having an issue in using the Spice model for component PC73530 in my circuit. My circuit seems to operate at extremely fast speeds until I add in this model. Since I have several of these Op Amp components in my circuit, its slows my circuit simulation down to a couple of minutes.
The model lib is as follows:
Please let me know any help you can provide
I'm having an issue in using the Spice model for component PC73530 in my circuit. My circuit seems to operate at extremely fast speeds until I add in this model. Since I have several of these Op Amp components in my circuit, its slows my circuit simulation down to a couple of minutes.
The model lib is as follows:
*SRC=TL084T;TL084T;Opamps;TI-"TLxxx";
*SYM=TIOPAMP
*pinout DIL14 3 2 4 11 1;5 6 4 11 7;10 9 4 11 8;12 13 4 11 14
*pinout SO14 3 2 4 11 1;5 6 4 11 7;10 9 4 11 8;12 13 4 11 14
*pinout FK20 4 3 6 16 2;8 9 6 16 10;14 13 6 16 12;18 19 6 16 20
* TL084 Opamp "MACROMODEL" SUBCIRCUIT
* (REV N/A) SUPPLY VOLTAGE: +/-15V
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT PC73530 1 2 3 4 5
C1 11 12 3.498E-12
C2 6 7 15.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) 3 0 4 0 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6
GA 6 0 11 12 282.8E-6
GCM 0 6 10 99 8.942E-9
ISS 3 10 DC 195.0E-6
HLIM 90 0 VLIM 1K
J1 11 2 10 JX
J2 12 1 10 JX
R2 6 9 100.0E3
RD1 4 11 3.536E3
RD2 4 12 3.536E3
RO1 8 5 150
RO2 7 99 150
RP 3 4 2.143E3
RSS 10 99 1.026E6
VB 9 0 DC 0
VC 3 53 DC 2.200
VE 54 4 DC 2.200
VLIM 7 8 DC 0
VLP 91 0 DC 25
VLN 0 92 DC 25
.MODEL DX D(IS=800.0E-18)
.MODEL JX PJF(IS=15.00E-12 BETA=270.1E-6 VTO=-1)
.ENDS
.SUBCKT pc73530_old 1 2 3 4 5
*RIN 1 2 10MEG
*Gain
*EP1 13 0 1 2 15K
*RP1 13 14 1K
*CP1 14 0 1.5915UF
*EOUT 15 0 14 0 1
*ROUT 15 OUTPUT_BUF 10
*The +/-2 is to represent DELTA VOUT=12V for power rails of +/-15V
*B1 5 0 V=dnlim(uplim(V(OUTPUT_BUF),V(3)-2, .1), V(4)+2 ,.1)
R1 1 0 10K
R2 2 0 10K
R3 3 0 10K
R4 4 0 10K
R8 5 1 4K
.backanno
.end
*SYM=TIOPAMP
*pinout DIL14 3 2 4 11 1;5 6 4 11 7;10 9 4 11 8;12 13 4 11 14
*pinout SO14 3 2 4 11 1;5 6 4 11 7;10 9 4 11 8;12 13 4 11 14
*pinout FK20 4 3 6 16 2;8 9 6 16 10;14 13 6 16 12;18 19 6 16 20
* TL084 Opamp "MACROMODEL" SUBCIRCUIT
* (REV N/A) SUPPLY VOLTAGE: +/-15V
* CONNECTIONS: NON-INVERTING INPUT
* | INVERTING INPUT
* | | POSITIVE POWER SUPPLY
* | | | NEGATIVE POWER SUPPLY
* | | | | OUTPUT
* | | | | |
.SUBCKT PC73530 1 2 3 4 5
C1 11 12 3.498E-12
C2 6 7 15.00E-12
DC 5 53 DX
DE 54 5 DX
DLP 90 91 DX
DLN 92 90 DX
DP 4 3 DX
EGND 99 0 POLY(2) 3 0 4 0 0 .5 .5
FB 7 99 POLY(5) VB VC VE VLP VLN 0 4.715E6 -5E6 5E6 5E6 -5E6
GA 6 0 11 12 282.8E-6
GCM 0 6 10 99 8.942E-9
ISS 3 10 DC 195.0E-6
HLIM 90 0 VLIM 1K
J1 11 2 10 JX
J2 12 1 10 JX
R2 6 9 100.0E3
RD1 4 11 3.536E3
RD2 4 12 3.536E3
RO1 8 5 150
RO2 7 99 150
RP 3 4 2.143E3
RSS 10 99 1.026E6
VB 9 0 DC 0
VC 3 53 DC 2.200
VE 54 4 DC 2.200
VLIM 7 8 DC 0
VLP 91 0 DC 25
VLN 0 92 DC 25
.MODEL DX D(IS=800.0E-18)
.MODEL JX PJF(IS=15.00E-12 BETA=270.1E-6 VTO=-1)
.ENDS
.SUBCKT pc73530_old 1 2 3 4 5
*RIN 1 2 10MEG
*Gain
*EP1 13 0 1 2 15K
*RP1 13 14 1K
*CP1 14 0 1.5915UF
*EOUT 15 0 14 0 1
*ROUT 15 OUTPUT_BUF 10
*The +/-2 is to represent DELTA VOUT=12V for power rails of +/-15V
*B1 5 0 V=dnlim(uplim(V(OUTPUT_BUF),V(3)-2, .1), V(4)+2 ,.1)
R1 1 0 10K
R2 2 0 10K
R3 3 0 10K
R4 4 0 10K
R8 5 1 4K
.backanno
.end
Please let me know any help you can provide
