* OP482G SPICE Macro-model                 4/92, Rev. A
*                                           JCB / PMI
*
* This version of the OP-482 model simulates the worst case 
* parameters of the 'G' grade.  The worst case parameters
* used correspond to those in the data sheet.
*
* Copyright 1991 by Analog Devices, Inc.
*
* Refer to "README.DOC" file for License Statement.  Use of this model
* indicates your acceptance with the terms and provisions in the License Statement.
*
* Node assignments
*                non-inverting input
*                | inverting input
*                | | positive supply
*                | | |  negative supply
*                | | |  |  output
*                | | |  |  |
.SUBCKT OP482G   1 2 99 50 30
*
* INPUT STAGE & POLE AT 15 MHZ
*
R1   1   3   5E11
R2   2   3   5E11
R3   5  50   3011
R4   6  50   3011
CIN  1   2   5E-12
C2   5   6   1.76E-12
I1   99  4   0.1E-3
IOS  1   2   2.5E-11
EOS  7   1   POLY(1)  21 24  4E-3  1
J1   5   2   4   JX
J2   6   7   4   JX
*
EREF 98  0   24  0  1
*
* GAIN STAGE & POLE AT 185 HZ
*
R5   9  98   6.02E7
C3   9  98   1.43E-11
G1   98  9   5  6  3.32E-4
V2   99  8   1.2
V3   10 50   1.2
D1   9   8   DX
D2   10  9   DX
*
* ZERO AT 6 MHZ
*
R6   11 12   1E6
R7   12 98   1
C4   11 12   26.5E-15
E2   11 98   9  24  1E6
*
* POLE AT 15 MHZ
*
R8   13 98   1E6
C5   13 98   1.06E-15
G2   98 13   12  24  1E-6
*
* POLE AT 20 MHZ
*
R9   14 98   1E6
C6   14 98   7.96E-15
G3   98 14   13  24  1E-6
*
* POLE AT 20 MHZ
*
R19  19 98   1E6
C13  19 98   7.96E-15
G11  98 19   14  24  1E-6
*
* COMMON-MODE GAIN NETWORK WITH ZERO AT 190 KHZ
*
R21  20 21   1E6
R22  21 98   1
C14  20 21   0.8388E-12
E13  98 20   3  24  316.2
*
* POLE AT 25 MHZ
*
R23  23 98   1E6
C15  23 98   6.37E-15
G15  98 23   19 24  1E-6
*
* OUTPUT STAGE
*
R25  24 99   5E6
R26  24 50   5E6
ISY  99 50   147E-6
R27  29 99   700
R28  29 50   700
L5   29 30   1E-8
G17  27 50   23 29  1.43E-3
G18  28 50   29 23  1.43E-3
G19  29 99   99 23  1.43E-3
G20  50 29   23 50  1.43E-3
V4   25 29   0.35
V5   29 26   2.1
D3   23 25   DX
D4   26 23   DX
D5   99 27   DX
D6   99 28   DX
D7   50 27   DY
D8   50 28   DY
*
* MODELS USED
*
.MODEL JX PJF(BETA=5.51E-4  VTO=-2.000  IS=1E-10)
.MODEL DX   D(IS=1E-15 RS=1)
.MODEL DY   D(IS=1E-15 BV=50 RS=1)
.ENDS