Category : Science and Education
Archive   : SPICE.ZIP
Filename : LF156

*
* Linear Technology LF156 op amp model
* Written: 05-10-1990 18:26:49 Type: PFET input, internal comp.
* Typical specs:
* Vos=2.0E-03, Ib=3.0E-11, Ios=3.0E-12, GBP=5.0E+06Hz, Phase mar.= 45 deg,
* SR(low)=1.2E+01V/us, SR(high)=2.4E+01V/us, Av=106.0dB, CMRR=100.0dB,
* Vsat(+)=2.0V, Vsat(-)=2.0V, Isc=+/-25mA, Rout= 75ohms, Iq= 5mA.
* (input cm clamp *optional*)
*
* Connections: + - V+V-O
.SUBCKT LF156 3 2 7 4 6
* INPUT
VCM2 40 4 2.0000E+00
RD1 40 80 1.0610E+03
RD2 40 90 1.0610E+03
J1 80 102 12 JM1
J2 90 103 12 JM2
CIN 2 3 4.0000E-12
RG1 2 102 2.0000E+00
RG2 3 103 2.0000E+00
** CM CLAMP
* DCM1 107 103 DM4
* DCM2 105 107 DM4
* VCMC 105 4 4.0E+00
* ECMP 106 4 103 4 1
* RCMP 107 106 1E+04
* DCM3 109 102 DM4
* DCM4 105 109 DM4
* ECMN 108 4 102 4 1
* RCMN 109 108 1E+04
** END CM CLAMP
C1 80 90 1.5000E-11
ISS 7 12 4.8000E-04
GOSIT 7 12 90 80 2.4000E-04
* INTERMEDIATE
GCM 0 8 12 0 9.4248E-09
GA 8 0 80 90 9.4248E-04
R2 8 0 1.0000E+05
C2 1 8 3.0000E-11
GB 1 0 8 0 2.8609E+01
RO2 1 0 7.4000E+01
* OUTPUT
RSO 1 6 1.0000E+00
ECL 18 0 1 6 2.0690E+01
GCL 0 8 20 0 1.0000E+00
RCL 20 0 1.0000E+03
D1 18 20 DM1
D2 20 18 DM1
*
D3A 131 70 DM3
D3B 13 131 DM3
GPL 0 8 70 7 1.0000E+00
VC 13 6 3.1552E+00
RPLA 7 70 1.0000E+04
RPLB 7 131 1.0000E+05
D4A 60 141 DM3
D4B 141 14 DM3
GNL 0 8 60 4 1.0000E+00
VE 6 14 3.1552E+00
RNLA 60 4 1.0000E+04
RNLB 141 4 1.0000E+05
*
IP 7 4 4.5200E-03
DSUB 4 7 DM2
* MODELS
.MODEL JM1 PJF (IS=3.1500E-11 BETA=9.2528E-04 VTO=-1.000000E+00)
.MODEL JM2 PJF (IS=2.8500E-11 BETA=9.2528E-04 VTO=-9.980000E-01)
.MODEL DM1 D (IS=1.0000E-15)
.MODEL DM2 D (IS=8.0000E-16 BV=5.2800E+01)
.MODEL DM3 D (IS=1.0000E-16)
.MODEL DM4 D (IS=1.0000E-09)
.ENDS LF156
*
* - - - - - * FINI LF156 * - - - - - * [OAMM VJ02 05/08/90]
***
* (C) COPYRIGHT LINEAR TECHNOLOGY CORPORATION 1990
* All rights reserved.
*
* Linear Technology Corporation hereby grants the users of this
* macromodel a non-exclusive, nontransferrable license to use this
* macromodel under the following conditions:
*
* The user agrees that this macromodel is licensed from Linear
* Technology and agrees that the macromodel may be used, loaned,
* given away or included in other model libraries as long as this
* notice and the model in its entirety and unchanged is included.
* No right to make derivative works or modifications to the
* macromodel is granted hereby. All such rights are reserved.
*
* This model is provided as is. Linear Technology makes no
* warranty, either expressed or implied about the suitability or
* fitness of this model for any particular purpose. In no event
* will Linear Technology be liable for special, collateral,
* incidental or consequential damages in connection with or arising
* out of the use of this macromodel. It should be remembered that
* models are a simplification of the actual circuit.
*
* Linear Technology reserves the right to change these macromodels
* without prior notice. Contact Linear Technology at 1630 McCarthy
* Blvd., Milpitas, CA, 95035-7487 or telephone 408/432-1900 for
* datasheets on the actual amplifiers or the latest macromodels.
*
* ----------------------------------------------------------------------- *