.SUBCKT AD815 1 2 99 50 61

***** Input Stage

q1 50 41 4 qp1

q2 99 41 3 qn1

i1 99 4 1e-4

i2 3 50 1e-4

fni 99 2 vn2 1

fnn 99 1 vn2 0.1

*ibneg 2 99 10e-6

*ibpos 1 99 2e-6

cin1 4 88 1.4pf

cin2 2 88 1.4pf

q3 9 4 2 qn2

q4 10 3 2 qp2

rxxa 99 4 28k

rxxb 3 50 28k

VT1 99 9 0 ;ammeters for monitoring

VT2 50 10 0 ;current thru Q3, Q4

eos 41 1 poly(1) 43 88 5e-3 1

***** internal vnoise source

dn1 42 88 dnv

rn1 42 88 5e-3

vn1 42 88 0

hn1 43 88 vn1 1

rn2 43 88 1

***** internal inoise source

dn2 72 88 dniinv

rn3 72 88 50

vn2 72 88 0

hn2 73 88 vn2 1

rn4 73 88 1

***** internal reference

Eref 88 0 poly(2) 99 0 50 0 0 0.5 0.5

***** gain stage/dominant pole/clamp circuitry

f3 88 31 vt1 0.7e-4

f4 88 31 vt2 0.7e-4

dgain1 88 31 dy

dgain2 31 88 dy

egain1 28 88 31 88 143000

r3 28 29 5

c1 29 88 4500nf

vc1 99 45 3.65

vc2 46 50 3.65

dc1 29 45 dx

dc2 46 29 dx

***** pole at 100MHz

egain2 32 88 88 29 1

r4 32 44 0.001

c3 44 88 1500000p

***** buffer to output stage

gbuf 34 88 44 88 1e-2

re1 34 88 100

***** output stage

fo1 88 110 vcd 1

do1 110 111 dx

do2 112 110 dx

vi1 111 88 0

vi2 88 112 0

fsy 99 50 poly(2) vi1 vi2 5.61e-4 1 1

go3 60 99 99 34 0.385

go4 50 60 34 50 0.385

r03 60 99 2.6

r04 60 50 2.6

vcd 60 62 0

lo1 62 61 1e-10

ro2 61 88 1e9

do5 34 70 dx

do6 71 34 dx

vo1 70 60 0.45

vo2 60 71 0.45

.model dx d(is=1e-13 kf=1e-30 af=0)

.model dy d(is=26e-9 kf=1e-30 af=0)

.model dnv d(is=1e-15 kf=2e-15 af=0)

.model dniinv d(is=1e-15 kf=1e-19 af=0)

.model qn1 npn(bf=200 kf=1e-30 af=0)

.model qn2 npn(bf=200 kf=1e-30 af=0)

.model qp1 pnp(bf=200 kf=1e-30 af=0)

.model qp2 pnp(bf=200 kf=1e-30 af=0)

.ends ad815an

**Error on line 0 : a$poly$e.x2.eos %vd %vd ( x2.41 netx2_1 ) a$poly$e.x2.eos
MIF-ERROR - unable to find definition of model a$poly$e.x2.eos
Model issue on line 0 : .model a$poly$e.x2.eos spice2poly coef = …
Unknown model type spice2poly - ignored
Error on line 0 : a$poly$e.x2.eref %vd %vd ( x2.88 0 ) a$poly$e.x2.eref
MIF-ERROR - unable to find definition of model a$poly$e.x2.eref
Model issue on line 0 : .model a$poly$e.x2.eref spice2poly coef = …
Unknown model type spice2poly - ignored
Error on line 0 : a$poly$f.x2.fsy %vnam %id ( netv2_1 netv1_2 ) a$poly$f.x2.fsy
MIF-ERROR - unable to find definition of model a$poly$f.x2.fsy
Model issue on line 0 : .model a$poly$f.x2.fsy spice2poly coef = …
Unknown model type spice2poly - ignored
Error on line 0 : a$poly$e.x1.eos %vd %vd ( x1.41 netx1_1 ) a$poly$e.x1.eos
MIF-ERROR - unable to find definition of model a$poly$e.x1.eos
Model issue on line 0 : .model a$poly$e.x1.eos spice2poly coef = …
Unknown model type spice2poly - ignored
Error on line 0 : a$poly$e.x1.eref %vd %vd ( x1.88 0 ) a$poly$e.x1.eref
MIF-ERROR - unable to find definition of model a$poly$e.x1.eref
Model issue on line 0 : .model a$poly$e.x1.eref spice2poly coef = …
Unknown model type spice2poly - ignored
Error on line 0 : a$poly$f.x1.fsy %vnam %id ( netv2_1 netv1_2 ) a$poly$f.x1.fsy
MIF-ERROR - unable to find definition of model a$poly$f.x1.fsy
Model issue on line 0 : .model a$poly$f.x1.fsy spice2poly coef = …
Unknown model type spice2poly - ignored
ASCII raw file
Reducing trtol to 1 for xspice 'A' devices
Doing analysis at TEMP = 27.000000 and TNOM = 27.000000**

How can I do ? thanks.