SABER Electrical Model
REV August 2004
template FDS8880 n2,n1,n3
electrical n2,n1,n3
{
var i iscl
dp..model dbodymod = (isl=2.6e-12,ikf=10,nl=1.01,rs=5.6e-3,trs1=8e-4,trs2=2e-7,cjo=5e-10,m=0.55,tt=1e-11,xti=2)
dp..model dbreakmod = (rs=0.2,trs1=1e-3,trs2=-8.9e-6)
dp..model dplcapmod = (cjo=4.27e-10,isl=10e-30,nl=10,m=0.38)
m..model mmedmod = (type=_n,vto=1.8,kp=5,is=1e-30, tox=1)
m..model mstrongmod = (type=_n,vto=2.21,kp=150,is=1e-30, tox=1)
m..model mweakmod = (type=_n,vto=1.53,kp=0.05,is=1e-30, tox=1,rs=0.1)
sw_vcsp..model s1amod = (ron=1e-5,roff=0.1,von=-4,voff=-3.5)
sw_vcsp..model s1bmod = (ron=1e-5,roff=0.1,von=-3.5,voff=-4)
sw_vcsp..model s2amod = (ron=1e-5,roff=0.1,von=-1.5,voff=-1.0)
sw_vcsp..model s2bmod = (ron=1e-5,roff=0.1,von=-1.0,voff=-1.5)
c.ca n12 n8 = 9.3e-10
LDRAIN
DPLCAP
DRAIN
2
5
10
RLDRAIN
RSLC1
51
c.cb n15 n14 = 9.3e-10
c.cin n6 n8 = 1.15e-9
RSLC2
ISCL
DBREAK
11
dp.dbody n7 n5 = model=dbodymod
dp.dbreak n5 n11 = model=dbreakmod
dp.dplcap n10 n5 = model=dplcapmod
50
-
RDRAIN
6
8
ESG
DBODY
EVTHRES
+
16
21
+
-
19
8
spe.ebreak n11 n7 n17 n18 = 33.5
MWEAK
LGATE
EVTEMP
spe.eds n14 n8 n5 n8 = 1
spe.egs n13 n8 n6 n8 = 1
spe.esg n6 n10 n6 n8 = 1
spe.evthres n6 n21 n19 n8 = 1
spe.evtemp n20 n6 n18 n22 = 1
RGATE
GATE
1
+
6
-
18
22
EBREAK
+
MMED
9
20
MSTRO
8
17
18
-
RLGATE
LSOURCE
CIN
SOURCE
3
7
RSOURCE
i.it n8 n17 = 1
RLSOURCE
S1A
S2A
RBREAK
l.lgate n1 n9 = 3.6e-9
l.ldrain n2 n5 = 1.0e-9
l.lsource n3 n7 = 1.2e-10
12
15
13
8
14
13
17
18
RVTEMP
19
S1B
S2B
13
CB
CA
res.rlgate n1 n9 = 36
res.rldrain n2 n5 = 10
res.rlsource n3 n7 = 1.2
IT
14
-
+
+
VBAT
6
8
5
8
EGS
EDS
+
-
-
8
m.mmed n16 n6 n8 n8 = model=mmedmod, l=1u, w=1u
m.mstrong n16 n6 n8 n8 = model=mstrongmod, l=1u, w=1u
m.mweak n16 n21 n8 n8 = model=mweakmod, l=1u, w=1u
22
RVTHRES
res.rbreak n17 n18 = 1, tc1=8.3e-4,tc2=-8e-7
res.rdrain n50 n16 = 2.9e-3, tc1=5.5e-3,tc2=1.2e-5
res.rgate n9 n20 = 2.5
res.rslc1 n5 n51 = 1e-6, tc1=1e-4,tc2=1e-6
res.rslc2 n5 n50 = 1e3
res.rsource n8 n7 = 5.4e-3, tc1=1e-3,tc2=3e-6
res.rvthres n22 n8 = 1, tc1=-1.5e-3,tc2=-6e-6
res.rvtemp n18 n19 = 1, tc1=-1.8e-3,tc2=2e-7
sw_vcsp.s1a n6 n12 n13 n8 = model=s1amod
sw_vcsp.s1b n13 n12 n13 n8 = model=s1bmod
sw_vcsp.s2a n6 n15 n14 n13 = model=s2amod
sw_vcsp.s2b n13 n15 n14 n13 = model=s2bmod
v.vbat n22 n19 = dc=1
equations {
i (n51->n50) +=iscl
iscl: v(n51,n50) = ((v(n5,n51)/(1e-9+abs(v(n5,n51))))*((abs(v(n5,n51)*1e6/170))** 5))
}
}
©2007 Fairchild Semiconductor Corporation
FDS8880 Rev. B
10
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