h1 13  0 vis 600
r2 13 14 1K
d1 14  0  dclamp
d2  0 14  dclamp 
*
* High Frequency Pole  
*
e2 30 0 14 0 0.00166666666
l3 30 17 0.5uH
c5 17 0 0.69pF
r5 17 0 300
*
* Transimpedance Stage
* 
g1 0 18 17 0 1.0
rol 18 0 400K 
cdp 18 0 1.9pF  
*
* Output Stage 
*
q1 4 18 19 qp 
q2 7 18 20 qn 
q3 7 19 21 qn 
q4 4 20 22 qp 
r7 21 6  4
r8 22 6  4
ios1 7 19 0.4mA
ios2 20 4 0.4mA
*
* Supply Current
*
ips 7 4 1nA
* Error Terms
* 
ivos 0 23 2mA
vxx 23  0 0V
e4  24 0 3 0 1.0
e5  25 0 7 0 1.0
e6  26 0 4 0 -1.0
r9  24 23 0.316K
r10 25 23 3.2K
r11 26 23 3.2K 
*
* Models
*
.model qn npn(is=5e-15 bf=200 tf=0.01nS)
.model qp pnp(is=5e-15 bf=200 tf=0.01nS)
.model dclamp d(is=1e-30 ibv=0.266 bv=1.3v n=4)
.ends
* EL2176/EL2276 Macromodel
* Revision A, March 1995
* AC characteristics used Rf = 1K, Rg = 1K, RL = 150
* Connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2176/EL       3    2    7    4    6
*
* Input Stage 
*
e1  10 0 3 0 1.0
vis 10 9 0V
h2   9 12 vxx 1.0
r1   2 11 165  
l1  11  12 25nH
iinp 3  0 0.5uA   
iinm 2  0 4uA
r12  3  0 4Meg
*
* Slew Rate Limiting
*
h1 13  0 vis 600
r2 13 14 1K
d1 14  0  dclamp
d2  0 14  dclamp 
*
* High Frequency Pole  
*
e2 30 0 14 0 0.00166666666
l3 30 17 0.5uH
c5 17 0 0.69pF
r5 17 0 300
*
* Transimpedance Stage
* 
g1 0 18 17 0 1.0
rol 18 0 400K 
cdp 18 0 1.9pF  
*
* Output Stage 
*
q1 4 18 19 qp 
q2 7 18 20 qn 
q3 7 19 21 qn 
q4 4 20 22 qp 
r7 21 6  4
r8 22 6  4
ios1 7 19 0.4mA
ios2 20 4 0.4mA
*
* Supply Current
*
ips 7 4 1nA
* Error Terms
* 
ivos 0 23 2mA
vxx 23  0 0V
e4  24 0 3 0 1.0
e5  25 0 7 0 1.0
e6  26 0 4 0 -1.0
r9  24 23 0.316K
r10 25 23 3.2K
r11 26 23 3.2K 
*
* Models
*
.model qn npn(is=5e-15 bf=200 tf=0.01nS)
.model qp pnp(is=5e-15 bf=200 tf=0.01nS)
.model dclamp d(is=1e-30 ibv=0.266 bv=1.3v n=4)
.ends


*EL2190 Macromodel 
* Connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    | output
*                       |    |    |    |   |
.subckt EL2190/EL       5    4    11   6   10
*
*Input Stage 
*
ie 37 6 2mA
r6 36 37 60
r7 38 37 60
rc1 11 30 75
rc2 11 39 75
q1 30 5 36 qn
q2 39 4 38 qna
ediff 33 0 39 30 7.25
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 2.6m
rh 34 0 1.5Meg
ch 34 0 3.5pF
rc 34 40 600
cc 40 0 7pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 75
cpa 42 0 5pF
rpb 42 43 50
cpb 43 0 5pF
*
* Output Stage
* 
ios1  11 50 1.25mA
ios2 51 6 1.25mA
q3 6 43 50 qp 
q4 11 43 51 qn
q5 11 50 52 qn
q6 6 51 53 qp 
ros1 52 10 25
ros2 10 53 25
*
* Power Supply Current
*
ips 11 6 8.5mA
*
* Models 
*
.model qn npn(is=800e-18 bf= 200 tf=0.2nS)
.model qna npn(is=864e-18 bf=250 tf=0.2nS)
.model qp pnp(is=800e-18 bf=60 tf=0.2nS)
.ends
* EL2210/EL2310/EL2410 Macromodel
* Revision A, June 1994
* Application Hints:
*
* A pull down resistor between the output and V- is recommended
* to allow output voltages to swing close to V-. See datasheet
* for recommended values.
*
* Connections:     +In
*                   |    -In 
*                   |      |   V+
*                   |      |   |   V-
*                   |      |   |   |   Vout
*                   |      |   |   |     |
.subckt  EL2210/EL  3      2   8   4     1
q1  20  3 24 qp
q2  21  2 25 qp
q3  10 10 26 qp
q4  12 10 11 qp 
q5  14 10 13 qp
q6  19 19 20 qn
q7  14 19 21 qn
q8   8 14 15 qn
q9   8 16 17 qn 10
r1   24 12 350
r2   12 25 350
r3    8 26 250
r4    8 11 150 
r5    8 13 240
r6   20  4 150
r7   21  4 150
r8   15 17 700
r9    1  4 1250
r10  15 16 40
r11  17  1 15
r12  10 19 10K
r13  14 22 20
c1   22  4 0.45pF
c2   22 19 1pF
d1   1 14 dcap
.model qn npn(bf=150 tf=0.05nS)
.model qp pnp(bf=90 tf=0.05nS)
.model dcap d(rs=200 cjo=1e-12 vj=0.8 tt=100e-9)
.ends
* EL2211/EL2311/EL2411 Macromodel
* Revision A, June 1994
* Application Hints:
*
* A pull down resistor between the output and V- is recommended
* to allow output voltages to swing close to V-. See datasheet
* for recommended values.
*
* Connections:     +In
*                   |    -In 
*                   |      |   V+
*                   |      |   |   V-
*                   |      |   |   |   Vout
*                   |      |   |   |     |
.subckt  EL2211/EL  3      2   8   4     1
q1  20  3 24 qp
q2  21  2 25 qp
q3  10 10 26 qp
q4  12 10 11 qp 
q5  14 10 13 qp
q6  19 19 20 qn
q7  14 19 21 qn
q8   8 14 15 qn
q9   8 16 17 qn 10
r1   24 12 175
r2   12 25 175
r3    8 26 250
r4    8 11 150 
r5    8 13 240
r6   20  4 150
r7   21  4 150
r8   15 17 700
r9    1  4 1250
r10  15 16 40
r11  17  1 15
r12  10 19 10K
r13  14 22 20
c1   22  4 0.42pF
c2   22 19 1pF
d1   1 14 dcap
.model qn npn(bf=150 tf=0.05nS)
.model qp pnp(bf=90 tf=0.05nS)
.model dcap d(rs=200 cjo=1e-12 vj=0.8 tt=100e-9)
.ends
* EL2223 Macromodel 
* Connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2223/EL       3    2    7    4    6
*
*Input stage 
*
ie 37 4 2mA
r6 36 37 60
r7 38 37 60
rc1 7 30 75
rc2 7 39 75
q1 30 3 36 qn
q2 39 2 38 qna
ediff 33 0 39 30 7.25
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 2.6m
rh 34 0 3Meg
ch 34 0 1.5pF
rc 34 40 600
cc 40 0 7pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 75
cpa 42 0 25pF
rpb 42 43 50
cpb 43 0 15pF
*
* Output Stage 
* 
ios1  7 50 1.25mA
ios2 51 4 1.25mA
q3 4 43 50 qp 
q4 7 43 51 qn
q5 7 50 52 qn
q6 4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Models 
*
.model qn npn(is=800e-18 bf= 250 tf=0.2nS)
.model qna npn(is=864e-18 bf=300 tf=0.2nS)
.model qp pnp(is=800e-18 bf=60 tf=0.2nS)
.ends
*EL2224 Model
* connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2224/EL       3    2    7    4    6  
*
*Input stage 
*
ie 37 4 4.5mA
r6 36 37 75
r7 38 37 75
rc1 7 30 75
rc2 7  39 75
q1 30 3 36 qn
q2 39 2 38 qna
ediff 33 0 39 30 2.6
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 3m
rh 34 0 1Meg
ch 34 0 15pF
rc 34 40 300
cc 40 0 1pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 75
cpa 42 0 3pF
rpb 42 43 50
cpb 43 0 3pF
*
* Output Stage 
* 
ios1 7 50 0.5mA
ios2 51 4 0.5mA
q3  4 43 50 qp 
q4  7 43 51 qn
q5  7 50 52 qn
q6  4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Models 
.model qn npn(is=800e-18 bf=350 tf=0.2nS)
.model qna npn(is=864e-18 bf=400 tf=0.2nS)
.model qp pnp(is=800e-18 bf=60 tf=0.2nS)
.ends
*EL2232 Macromodel 
* Revision A, March 1992
* Enhancements include PSRR, CMRR, and Slew Rate Limiting
* Connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2232/EL       3    2    8    4    1
*
* Input Stage 
*
e1  10 0 3 0 1.0
vis 10 9 0V
h2   9 12 vxx 1.0
r1  2 11 50  
l1 11 12 29nH
iinp 3 0 1.2uA   
iinm 2 0  5uA
*
* Slew Rate Limiting
*
h1 13  0 vis 600
r2 13 14 10 
d1 14  0  dclamp
d2  0 14  dclamp 
*
* High Frequency Pole  
*
*e2 30 0 14 0 0.00166666666
e2 30 0 14 0 0.001
l5 30 17 1.5uH
c5 17 0 1pF
r5 17 0 500
*
* Transimpedance Stage
* 
g1 0 18 17 0 1.0
rol 18 0 2Meg
cdp 18 0 2.5pF  
*
* Output Stage 
*
q1 4 18 19 qp 
q2 8 18 20 qn 
q3 8 19 21 qn 
q4 4 20 22 qp 
r7 21 1 5
r8 22 1 5
ios1 8 19 1mA
ios2 20 4 1mA
*
* Supply 
*
ips 8 4 2mA
*
* Error Terms
* 
ivos 0 23 2mA
vxx 23 0 0V
e4  24 0 1 0 1.0
e5  25 0 8 0 1.0
e6  26 0 4 0 1.0
r9  24 23 1.4K
r10 25 23 10K
r11 26 23 10K
*
* Models
*
.model qn npn(is=5e-15 bf=250 tf=0.1nS)
.model qp pnp(is=5e-15 bf=250 tf=0.1nS)
.model dclamp d(is=1e-30 ibv=10pA bv=0.8 n=4)
.ends
*EL2242 Model 
* connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2242/EL       3    2    7    4    6 
*
* Input stage 
*
ie 7 37 84uA
r6 36 37 2.1K
r7 38 37 2.1K
rc1 4 30 6K
rc2 4 39 6K
q1 30 3 36 qp
q2 39 2 38 qpa
ediff 33 0 39 30 1.0
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 1m
rh 34 0 175Meg
ch 34 0 5pF
rc 34 40 1K
cc 40 0 7pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 200
cpa 42 0 4pF
rpb 42 43 1K
cpb 43 0 2pF
*
* Output Stage 
* 
ios1 7 50 1.0mA
ios2 51 4 1.0mA
q3  4 43 50 qp 
q4  7 43 51 qn
q5  7 50 52 qn
q6  4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Power Supply Current
*
ips 7 4 1.8mA
*
* Models 
*
.model qn  npn(is=800e-18 bf=100 tf=0.2nS)
.model qpa pnp(is=864e-18 bf=120 tf=0.2nS)
.model qp  pnp(is=800e-18 bf=50 tf=0.2nS)
.ends
*EL2243 Model Bode Plot
* connections:        +input
*                       |  -input
*                       |    |   +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2243/EL       3    2    7    4    6 
*
* Input stage 
*
ie 7 37 200uA
r6 36 37 1K
r7 38 37 1K
rc1 4 30 3K
rc2 4 39 3K
q1 30 3 36 qp
q2 39 2 38 qpa
ediff 33 0 39 30 1.0
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 1m
rh 34 0 175Meg
ch 34 0 4pF
rc 34 40 1K
cc 40 0 4pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 1K
cpa 42 0 4pF
rpb 42 43 1K
cpb 43 0 2pF
*
* Output Stage 
* 
ios1 7 50 1.0mA
ios2 51 4 1.0mA
q3 4 43 50 qp 
q4 7 43 51 qn
q5 7 50 52 qn
q6 4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Power Supply Current
*
ips 7 4 1.5mA
*
* Models 
*
.model qn  npn(is=800e-18 bf=100 tf=0.2nS)
.model qpa pnp(is=864e-18 bf=150 tf=0.2nS)
.model qp  pnp(is=800e-18 bf=125 tf=0.2nS)
.ends
* EL2244 Macromodel 
* connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2244/EL       3    2    7    4    6 
*
* Input stage 
*
ie 7 37 1mA
r6 36 37 800
r7 38 37 800
rc1 4 30 850
rc2 4 39 850
q1 30 3 36 qp
q2 39 2 38 qpa
ediff 33 0 39 30 1.0
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 1m
rh 34 0 2Meg
ch 34 0 1.3pF
rc 34 40 1K
cc 40 0 1pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 200
cpa 42 0 1pF
rpb 42 43 200
cpb 43 0 1pF
*
* Output Stage 
* 
ios1 7 50 1.0mA
ios2 51 4 1.0mA
q3  4 43 50 qp 
q4  7 43 51 qn
q5  7 50 52 qn
q6  4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Power Supply Current
*
ips 7 4 2.7mA
*
* Models 
*
.model qn  npn(is=800e-18 bf=200 tf=0.2nS)
.model qpa pnp(is=864e-18 bf=100 tf=0.2nS)
.model qp  pnp(is=800e-18 bf=125 tf=0.2nS)
.ends   
* EL2245 Macromodel        
* connections:        +input
*                       |  -input
*                       |    | +Vsupply
*                       |    |    | -Vsupply
*                       |    |    |    |  output
*                       |    |    |    |    |
.subckt EL2245/EL       3    2    7    4    6 
*
* Input stage 
*
ie 7 37 1mA
r6 36 37 400
r7 38 37 400
rc1 4 30 850
rc2 4 39 850
q1 30 3 36 qp
q2 39 2 38 qpa
ediff 33 0 39 30 1.0
rdiff 33 0 1Meg
*
* Compensation Section 
*
ga 0 34 33 0 1m
rh 34 0 2Meg
ch 34 0 1.3pF
rc 34 40 1K
cc 40 0 1pF
*
* Poles
*
ep 41 0 40 0 1
rpa 41 42 200
cpa 42 0 1pF
rpb 42 43 200
cpb 43 0 1pF
*
* Output Stage 
* 
ios1 7 50 1.0mA
ios2 51 4 1.0mA
q3  4 43 50 qp 
q4  7 43 51 qn
q5  7 50 52 qn
q6  4 51 53 qp 
ros1 52 6 25
ros2 6 53 25
*
* Power Supply Current
*
ips 7 4 2.7mA
*
* Models 
*
.model qn  npn(is=800e-18 bf=200 tf=0.2nS)
.model qpa pnp(is=864e-18 bf=100 tf=0.2nS)
.model qp  pnp(is=800e-18 bf=125 tf=0.2nS)
.ends   
*
* EL2260 Macromodel 
* Revision A, March 1993
* AC characteristics used Cin- (pin 2) = 1 pF; Rf = 560 ohms
* Connections:        +input
*                       |  -input
*                       |    | +Vsupply