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AD825 - 15V * AD825 SPICE Macro-model 11/19/99, Rev. B
* JCH / ADI Cent Apps
*
* Copyright 1999 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.
*
* THIS MODEL ONLY WORKS FOR POWER SUPPLIES OF +/-15V. FOR POWER SUPPLIES OF
* LOWER VALUE, USE THE AD825_5V PART. PARAMETERS FOR THIS MODEL MATCH THE
* PARAMETERS SPECIFIED UNDER +/-15V CHARACTERIZATION ON THE DATA SHEET.
*
* Node assignments
* non-inverting input
* | inverting input
* | | positive supply
* | | | negative supply
* | | | | output
* | | | | |
.SUBCKT AD825_15V 1 2 99 50 30
*
* INPUT STAGE & POLE AT 245 MHZ
*
R3 5 50 725
R4 6 50 725
C2 5 6 0.3E-12
I1 99 4 1.0E-3
J1 5 2 4 JX
J2 6 3 4 JX

Cin1 1 0 3E-12
Cin2 2 0 3E-12
Ios 1 2 20p
Vos 1 3 1mV
*
EREF1 98 97 99 0 0.5
EREF2 97 0 50 0 0.5
*
* GAIN STAGE & POLE AT 5.1 KHZ
*
R5 9 98 6.5E6
C3 9 98 4.6p
G1 98 9 5 6 9.2E-4
V2 99 8 2.3
V3 10 50 2.25
D1 9 8 DX
D2 10 9 DX
*
* POLE AT 200 MHZ
R9 23 98 1E6
C8 23 98 0.8E-15
G5 98 23 9 98 1E-6
*
* OUTPUT STAGE
*
R15 29 40 16
R16 29 41 16
L1 29 31 6E-12
V6 31 30 0
G7 29 40 99 23 6.25E-2
G8 41 29 23 50 6.25E-2
V4 25 29 0.2
V5 29 26 0.2
D3 23 25 DX
D4 26 23 DX
Vt1 99 40 0
Vt2 41 50 0
*
*SUPPLY CURRENT CORRECTION
*
ISY 99 50 5.5m

Fo1 98 110 V6 1
Do1 110 111 dx
Do2 112 110 dx
Vi1 111 98 0
Vi2 98 112 0

Fsy1 0 99 Vt1 1
Fsy2 99 0 Vi1 1
Fsy3 50 0 Vt2 1
Fsy4 0 50 Vi2 1
*
* MODELS USED
*
.MODEL JX PJF(BETA=1.1E-3 VTO=-2.000 IS=5E-12)
.MODEL DX D(IS=1E-15)
.ENDS

 
LM3886 .SUBCKT LM3886 posin negin out posrail negrail mute
* IN+ IN- OUT VCC VEE MUTE
*
Q1 posrail posin N004 0 NPN
I1 N004 negrail 0.25m
Q2 posrail negin N003 0 NPN
I2 N003 negrail 0.25m
Q3 N011 N003 N010 0 PNP
Q4 N011 N018 N012 0 NPN
R1 N012 negrail 2.2k
I3 N018 negrail 0.1m
Q5 N017 N018 N024 0 NPN
R2 N024 negrail 2.2k
Q6 posrail N011 N018 0 NPN
R3 N009 N010 1.1k
R4 N009 N023 1.1k
Q7 N017 N004 N023 0 PNP
Q8 N017 N013 N016 0 PNP
Q9 N011 N025 N019 0 PNP
R5 N015 N016 4.7k
R6 N015 N019 4.7k
R7 N013 gndpin 10k
D1 N025 gndpin D
D2 gndpin N025 D
R8 out N025 10k
C1 out N017 10p
I4 N026 negrail 1m
Q10 posrail N017 N026 0 NPN
Q11 N030 N026 N031 0 NPN
R9 N031 negrail 800
Q12 N009 N008 N014 0 PNP
Q13 N015 N022 N014 0 PNP
I5 posrail N014 1m
I6 N022 negrail 1m
D3 N021 N022 D
D4 N020 N021 D
R10 posrail N020 1k
D5 N007 N008 D
D6 N006 N007 D
R11 posrail N006 1k
Q14 N008 gndpin N005 0 NPN
R12 N005 N001 1k
D7 N002 mute D
D8 N001 N002 D
D9 N032 N031 D
R13 N034 negrail 150
Q15 out N032 N034 0 NPN
Q16 out N034 N036 0 NPN
R14 N036 negrail 0.45
Q17 N032 N030 out 0 PNP
D10 N029 N030 D
D11 N028 N029 D
D12 N027 N028 D
R15 N033 out 150
Q18 posrail N027 N033 0 NPN
Q19 posrail N033 N035 0 NPN
R16 N035 out 0.45
I7 posrail N027 2.5m
.model D D
.model NPN NPN
.model PNP PNP
.end lm3886
 
LT1968 True RMS Converter * Copyright ? Linear Technology Corp. 01/09/2007. All rights reserved.
*
* Note 1: For greater numerical accuracy in transient simulation, decrease* the maximum simulation time step.
*
* Note 2: This is a simplified model with no shutdown functionality.
*
* Node List (same as IC): GND IN1 IN2 VOUT OUTRTN V+
.SUBCKT LTC1968 1 2 3 5 6 7
ISUP1 7 1 2.3E-3
GIN2 0 11 VALUE={0.001*ABS(V(10)/(V(5,6)+0.002)*MIN(V(5,6)*4.183+1E-6,ABS(V(10))))}
RIN1 10 0 1E3
RIN2 11 13 1.5E5
DS1 13 0 DS
CIN1 10 0 1.5E-11
DS3 12 31 DS
RIN3 12 11 50
EOUT 20 0 VALUE={ABS(V(11))+0.002+V(6)}
ROUT 5 20 1.25E4
COUT 5 6 8.7E-12
GIN1 0 10 22 33 0.001
RIN4 11 0 1E3
EVCC 31 0 VALUE={0.5*V(7,1)-0.750}
CIN2 11 0 1E-11
CS1 33 1 8E-13
CS2 22 1 8E-13
DIN1 2 7 DIN
DIN2 4 2 DIN
DIN3 4 3 DIN
DIN4 3 7 DIN
RS1 22 2 2E3
RS2 33 3 2E3
RS3 22 33 1E8
.MODEL DIN D (IS=1E-13 RS=0 KF=0 XTI=0)
.MODEL DS D (IS=1E-16 RS=0 KF=0 XTI=0)
.ENDS LTC1968
AD744 .SUBCKT AD744_2 11 14 10 16 13 12 15
*COPYRIGHT OF ANALOG DEVICES
* AD744_2 SPICE Macro-model 3/91, Rev. B
* JLW / PMI
* Revision History:
* Corrected VOS to be 0.1mV
* This version of the AD744_2 model simulates the typical
* parameters that correspond to those in the device 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.
* connections: non-inverting input
* | inverting input
* | | positive power supply
* | | | negative power supply
* | | | | output
* | | | | | compensation
* | | | | | / \
*subckt AD744_2 11 14 10 16 13 12 15
VOS 14 7 DC 0.1E-3
EC 8 0 (13,0) 1
C1 5 6 0.33E-12
GB 12 0 (15,0) 1.67E3
RD1 5 16 16E3
RD2 6 16 16E3
ISS 10 1 DC 100E-6
GCM 0 15 (0,1) 1.76E-9
GA 15 0 (6,5) 2.33E-3
CCE 12 15 0.001E-12
RE 1 0 2.5E6
RGM 15 0 1.76E3
VC 10 2 DC 2.8
VE 9 16 DC 2.8
RO1 12 13 25
CE 1 0 1E-12
RO2 0 12 30
RS1 1 3 5.77E3
RS2 1 4 5.77E3
CCI 15 12 40E-12
RP 16 10 8.5E3
J1 5 11 3 FET
J2 6 7 4 FET
DC 13 2 DIODE
DE 9 13 DIODE
DP 16 10 DIODE
D1 8 12 DIODE
D2 12 8 DIODE
.MODEL DIODE D()
.MODEL FET PJF(VTO=-1 BETA=1E-3 IS=30E-12)
.ENDS