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Modèle compact paramétrable du SCR pour applications ESD et RF
Sorin Romanescu
To cite this version:
Sorin Romanescu. Modèle compact paramétrable du SCR pour applications ESD et RF. Autre.
Université de Grenoble, 2011. Français. �NNT : 2011GRENT055�. �tel-00648390�
THÈSE
Pour obtenir le grade de
'2&7(85'(/¶81,9(56,7e'(*5(12%/(
Spécialité : Optique et Radiofréquence
Arrêté ministériel : 7 août 2006
Présentée par
Alexandru ROMANESCU
Thèse dirigée par Philippe FERRARI et codirigée par Jean-Daniel ARNOULD
préparée au sein du Laboratoire IMEP-LAHC dans l'École Doctorale GHO¶(OHFWURQLTXHGH
O¶(OHFWURWHFKQLTXHGHO¶$XWRPDWLTXHHWGX7UDLWHPHQWGX Signal
Modèle compact paramétrable du SCR pour applications ESD
& RF
Thèse soutenue publiquement le 27 octobre 2011, devant le jury composé de :
M. Christian PERSON
Professeur, Telecom Bretagne, Président du Jury
M. Guido GROESENEKEN
Professeur, Katholieke Universiteit Leuven, Rapporteur
M. Christophe GAQUIERE
Professeur, Université de Lille, Rapporteur
M. Philippe FERRARI
Professeur, Université de Grenoble, Membre
M. Jean-Daniel ARNOULD
Maitre de Conférences, Université de Grenoble, Membre
M. Pascal FONTENEAU
Ingénieur STMicroelectronics, Membre
M. Charles-Alexandre LEGRAND
Ingénieur STMicroelectronics, Invité
THESIS
Submitted for the degree of
Doctor of Philosophy of the UNIVERSITY OF GRENOBLE
Speciality : Optics and Radiofrequency
Presented by
Alexandru ROMANESCU
Thesis directed by Philippe FERRARI and Jean-Daniel ARNOULD
Prepared at the IMEP-LAHC
In the Doctoral School of Electronics, Electrotechnics, Automatisation and Signal Processing
Scalable SCR Model for ESD and RF Applications
Defended on the 27th of October 2011, in front of the following committee : Christian PERSON
Professor, Telecom Bretagne, President of the Jury
Guido GROESENEKEN
Professor, Katholieke Universiteit Leuven, Referee
Christophe GAQUIERE
Professor, Université de Lille, Referee
Philippe, FERRARI
Professor, Université de Grenoble, Member
Jean-Daniel ARNOULD
Senior Lecturer, Université de Grenoble
Pascal FONTENEAU
Engineer STMicroelectronics, Member
Charles-Alexandre LEGRAND
Engineer STMicroelectronics, Invited Member
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Spsub= J
Spsubw· (l + γ
snw· d2nw) · w
W
BpsubW
BpsubJ
SpsubJ
Spsub= J
SpsubwW
BpsubI
Spsub= J
Spsub· (l + γ
snw· d2nw) · w
I
Spsubd2nw
d2nw
γ
snwI
SnI
Spl
l
EM22 +m``2Mib
I
KF n= J
KF nw· l · w p (γ
n· l)
2+ ∆d
2w+ ∆d
dI
KF p= J
KF pw· l · w
p (γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dI
KRn= J
KRnw· l · w p (γ
n· l)
2+ ∆d
2w+ ∆d
dI
KRp= J
KRpw· l · w
p (γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dIHC
KF n= J HC
KF nw· l · w p (γ
n· l)
2+ ∆d
2w+ ∆d
dIHC
KF p= JHC
KF pw· l · w
p (γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dh`MbBi iBK2 /2T2M/2M+2 QM i?2 +m``2Mi H2p2H
I
T F F n= J
T F F nw· l · w p (γ
n· l)
2+ ∆d
2w+ ∆d
dI
T F F p= J
T F F pw· l · w
p (γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dCmM+iBQMb bim`iBQM +m``2Mib
w
I
SF= q · A
E· D
pE· n
2iBN
DE· W
EJ
SFI
SF= J
SF· A
EI
SF n= J
SF n· l · w
I
SF p= J
SF p· l · w
I
SR= J
SRw· lw · w l + d2nw + d
pw+ ∆d
dlw · w lw
lw lw
I
SR_2+QK#BMiBQM +m``2Mib
I
SEn= J
SEn· l · w
I
SEp= J
SEp· l · w
I
SC= J
SC· lw · w
I
rT n= J
rT nw· l · w · p
(γ
n· l)
2+ ∆d
2w+ ∆d
dI
rT p= J
rT pw· l · w · q
(γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
djXkXj _2bBbiM+2 b+H#BHBiv
R
A= R
AAl · w
R
C= R
CAl · w
R
EnAR
EpAR
CM n= R
CM nAw
R
CM p= R
CM pAw R
CM nR
CM plw
R
CM nAR
CM pAR
CT n= R
CM nAw + R
CT nl· l + R
CT nd2nw· d2nw w · l
R
CT p= R
CM pAw + R
CT pl· l + R
CT pd2nw· d2nw w · l
R
CT nR
CT pR
CM nR
CM pR
Bn= R
Bnl· l + R
Bnd2nw· d2nw
w · l
R
Bp= R
Bpl· l + R
Bpd2nw· d2nw w · l
R
CT nR
CT pR
BnR
Bpl d2nw
R
Cpsub= R
Cpsub(l + d2nw) · w
R
CpsubjXkX9 *T+BiM+2b b+H#BHBiv
C
bottomC
ST IC
J En= C
J Enbottom· l · w + C
J EnST I· 2 · (l + w)
C
J Ep= C
J Epbottom· l · w + C
J EpST I· 2 · (l + w)
C
J C= C
J Cbottm· (l+d2nw+dwell+ lw
2 ) · w+C
J CST I· 2 · (l+d2nw+dwell+ lw 2 +w)
C
J Csub= C
J Csubbottom· 2 · (l+d2nw+dwell+lw) · w+C
J CsubST I· 4 · (l+d2nw+dwell+lw+w)
jXkX8 h`MbB2Mi T`K2i2`b b+H#BHBiv ƘƘƘ
T
F n= T
F n0· hp
(γ
n· l)
2+ ∆d
2w+ ∆d
di
T
F p= T
F p0· q
(γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dT
R= T
R0· lw
l · l + d2nw + d
pwell+ ∆d
djXj *?`+i2`BxiBQM M/ pHB/iBQM
J
SnwJ
SpwR
AAR
CAγ
nγ
pN
γpγ
snwjXjXR a+HBM; T`K2i2`b 2ti`+iBQM M/ BM/BpB/mH T`K2i2`
b+HBM; pHB/iBQM
*m``2Mib I
SnI
Sn1= J
Snw· l
1· w
1p (γ
n· l
1)
2+ ∆d
2w+ ∆d
dI
Sn1I
Snl
1w
1∆d
w∆d
dJ
Snwγ
nγ
nJ
Snw= I
Sn1· p
(γ
n· l
1)
2+ ∆d
2w+ ∆d
dl
1· w
1J
Snww
d2nw l
UV w p`BiBQM U#V d2nw p`BiBQM U+V l p`BiBQM
6B;m`2 jX9, I
Snγ
nJ
Snwl = 0.66 µm l = 2.1 µm
γ
n0.4
J
Spwγ
p= 0.7 N
γp= 2
J
Spw= I
Sp1· p
(γ
p· l
1+ 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dl
1· w
1γ
p0.75 N
γpJ
Spsub= I
Spsub1(l + γ
s· d2nw) · w
UV w p`BiBQM U#V d2nw p`BiBQM U+V l p`BiBQM
6B;m`2 jX8, I
SpUV w p`BiBQM U#V d2nw p`BiBQM U+V l p`BiBQM
6B;m`2 jXe, I
Spsubγ
SI
SF nI
SF pJ
SF n= I
SF n1l
1· w
1J
SF p= I
SF p1l
1· w
1I
SF nI
SF pw = 80 µm d2nw = 0.31 µm l = 1.38 µm
UV w p`BiBQM U#V d2nw p`BiBQM U+V l p`BiBQM
6B;m`2 jXd, I
SF nUV w p`BiBQM U#V d2nw p`BiBQM U+V l p`BiBQM
6B;m`2 jX3, I
SF pI
SnI
SpI
SF nI
SF pγ
nγ
pN
γpI
SnI
Spγ I
SnI
SpI
SpsubI
SnI
SnI
SpI
Sph#H2 jXk, I
SnI
SpI
SF nI
SF nI
SF pI
SF ph#H2 jXj, I
SF nI
SF pJ
KF pw=
I
KF n· p
(γ
n· l)
2+ ∆d
2w+ ∆d
dl · w
J
KF pw=
I
KF p· p
(γ
p· l + 2 · d2nw)
Nγp+ ∆d
2w+ ∆d
dl · w
γ
nI
SnUV a*_k, r 4 Rkyµm U#V a*_j, r 4 Reyµm U+V a*_9, /kMr 4 y-ekµm
U/V a*_e, H 4 y-eeµm U2V a*_k, H 4 k-Rµm U7V a*_8, /kMr 4 yKNjµm
6B;m`2 jXN, I
KF n_2bBbiM+2b
R
AR
CR
CM nR
CM pR
CpsubR
CT nR
CT pR
BnR
Bp*T+BiM+2b
h`MbBi iBK2b
T
F n0T
F p0T
R0LQi2
jXjXk Pp2`HH b+HBM; pHB/iBQM ƘƘƘ
50Ω
ZmbB@biiB+ +?`+i2`BbiB+
hBK2 /QKBM +?`+i2`BbiB+
Pp2`@b?QQi +?`+i2`BbiB+
d2nw
w
d2nw l
l
d2nw
UV a*_R, r 4 3yµm U#V a*_k, r 4 Rkyµm U+V a*_j, r 4 Reyµm
6B;m`2 jXRy, w
50 Ω
UV a*_R, /kMr 4 y-jRµmU#V a*_9, /kMr 4 y-ekµmU+V a*_8, /kMr 4 y-Njµm
6B;m`2 jXRR, d2nw
50 Ω
UV a*_R, H 4 R-j3µm U#V a*_e, H 4 y-eeµm U+V a*_j, H 4 k-Rµm
6B;m`2 jXRk, l
50 Ω
UV a*_R, r 4 3yµm U#V a*_k, r 4 Rkyµm U+V a*_j, r 4 Reyµm
6B;m`2 jXRj, w
50 Ω 50V
UV a*_R, /kMr 4 y-jRµm U#V a*_9, /kMr 4 y-ekµm U+V a*_8, /kMr 4 y-Njµm
6B;m`2 jXR9, d2nw
50 Ω 50V
UV a*_R, H 4 R-j3µm U#V a*_e, H 4 y-eeµm U+V a*_j, H 4 k-Rµm
6B;m`2 jXR8, l
UV a*_R, r 4 3yµm U#V a*_k, r 4 Rkyµm U+V a*_j, r 4 Reyµm
6B;m`2 jXRe, w
50 Ω
UV a*_R, /kMr 4 y-jRµmU#V a*_9, /kMr 4 y-ekµmU+V a*_8, /kMr 4 y-Njµm
6B;m`2 jXRd, d2nw
50 Ω
UV a*_R, H 4 R-j3µm U#V a*_e, H 4 y-eeµm U+V a*_j, H 4 k-Rµm
6B;m`2 jXR3, l
50 Ω
jX9 *QM+HmbBQM
w l
d2nw
"B#HBQ;`T?v
9 _6 JQ/2H
9XR 1a. _6 +Q /2bB;M T`Q#H2KiB+ Ƙ
UV U#V
6B;m`2 9XR,
9Xk .2pB+2b /2b+`BTiBQM
6B;m`2 9Xk,
9XkXR S`Qi2+iBQM /BQ/2
6B;m`2 9Xj,
9XkXk h`B;;2`BM; /BQ/2
6B;m`2 9X9,
9XkXj a*_
9XkX9 .ha*_
9Xj .2pB+2b KQ/2HHBM;
9XjXR .BQ/2b
C
SR
ONR
SC
subR
sub6B;m`2 9X8,
C
beACL
beAL
beCC
SC
subC
S= C
S01 −
VVJ SD mjsC
sub= C
sub01 −
VVJ subsub mjsubC
S0C
sub0V
J SV
J subm
jsm
jsubV
DV
subR
ON= R
ONhc+ V
DI
S VDVT
R
ONhcR
ONI
SV
T26 mV 300 K
V
DC
sub9XjXk a*_
6B;m`2 9Xe,
C
AR
onAC
CR
onCC
npR
SR
nwR
pwC
subR
subC
beACC
beAN WC
beN W CL
beAL
beN WC
npC
A= C
A01 −
VVJ SAA mjAC
C= C
C01 −
VVJ SCC mjCC
np= C
np01 −
VVJ Snpnp mjnpR
ONR
ONA= R
ONAhc+ V
AI
SA VAVT
R
ONC= R
ONChc+ V
CI
SC VCVT
9X9 a@T`K2i2`b +?`+i2`BxiBQM
6B;m`2 9Xd,
9X9XR .BQ/2b +?`+i2`BxiBQM
6B;m`2 9X3,
6B;m`2 9XN,
9X9Xk a*_ +?`+i2`BxiBQM
6B;m`2 9XRy,
9X9Xj .ha*_ +?`+i2`BxiBQM
9X9X9 .2@2K#2//BM; bi`m+im`2b
6B;m`2 9XRR,
UV dzQT2MǴ /2@2K#2//BM; bi`m+im`2 U#V dzb?Q`iǴ /2@2K#2//BM; bi`m+im`2
6B;m`2 9XRk,
9X8 S`K2i2` 2ti`+iBQM M/ KQ/2H pHB/iBQM
S
11S
12S
12S
21−→
Z
11Z
12Z
12Z
21Z
11= (1 + S
11)(1 − S
22) + S
12S
21∆S · Z
0Z
12= 2S
12∆S · Z
0Z
21= 2S
21∆S · Z
0Z
22= (1 − S
11)(1 + S
22) + S
12S
21∆S · Z
0∆S = (1 − S
11)(1 − S
22) − S
12S
216B;m`2 9XRj,
C
beAC9X8XR .BQ/2 T`K2i2` 2ti`+iBQM
*b+/2 +QM};m`iBQM
C
beAC6B;m`2 9XR9,
Y
1′= jω (C
met+ C
s) − R
sω
2C
sC
metY
2′= jωC
s+ 1 R
s+ C
sR
sC
metY
3′= jωC
met+ 1 R
s+ C
metR
sC
sZ
2Z
2= 1
Y
2′+ R
sub+ 1 jωC
sub1
Y
2′= 1
Cmet+Cs
RsCmet
+ jωC
s=
Cmet+Cs
RsCmet
+ jωC
s (Cmet+Cs)2R2sCmet2
+ ω
2C
s2C
met≈ 10
−14F C
s≈ 10
−14F R
s≈ 10 Ω ω ≈ 10
10Hz
10−14
z }| { C
met+
10−14
z}|{ C
s
2
R
2s|{z}
102
C
met2| {z }
10−28
| {z }
10−2
≫ ω
2|{z}
1020
C
s2|{z}
10−28
| {z }
10−8
Z
2= R
sC
metC
s+ C
met+ R
sub+ j
ωC
s· R
2SC
met2(C
met+ C
s)
2− 1 ωC
subωC
s|{z}
10−4
· R
2SC
met2(C
met+ C
s)
2| {z }
102
| {z }
10−2
≪ 1
ωC
sub| {z }
104
Re(Z
2) ≃ R
sC
metC
s+ C
met+ R
subIm(Z
2) ≃ − 1 ωC
subR
sC
metC
sR
subC
subC
sub= − 1 ω · Im(Z
2)
C
subC
sub= 61 f F
R
sC
metC
sR
subRe(Z
2)
6B;m`2 9XR8,
S`HH2H +QM};m`iBQM
C
sC
beACR
sL
beAL
deZ
1Z
1= jωL
deL
de= Im(Z
1) ω
Z
1UV U#V
6B;m`2 9XRe, Z
1Z
2Y
2=
Z12
Y
2= jωC
met+
jωC
sk 1
R
s+ 1
R
subk jωC
sub= jωC
met+
jωC
sk 1 + ω
2C
sub2R
sub(R
s+ R
sub) + jωC
subR
sR
s(1 + ω
2R
2subC
sub2)
ω
2|{z}
1020
C
sub2|{z}
10−28
R
sub|{z}
102
R
s+ R
sub| {z }
102
| {z }
10−4
≪ 1
ω
2|{z}
1020
R
2sub|{z}
104
C
sub2|{z}
10−28
| {z }
10−4
≪ 1
ω
10 GHz Y
2R
subY
2≃ jωC
met+
jωC
sk 1 + jωC
subR
sR
s= ω
2R
sC
s2+ jω (C
met+ C
s) + jω
3R
sC
sC
sub(C
s+ C
sub) 1 + ω
2R
s2(C
s+ C
sub)
2ω
2|{z}
1020
R
2s|{z}
104
(C
s+ C
sub)
2| {z }
10−28
| {z }
10−4
≪ 1
Y
2≃ ω
2R
sC
s2+ jω (C
met+ C
s) + jω
3R
sC
sC
sub(C
s+ C
sub)
Re(Y
2) = ω
2R
sC
s2Im(Y
2) = ω (C
met+ C
s) + ω
3R
sC
sC
sub(C
s+ C
sub)
Re(Y
2) R
sC
sR
sC
s2= Re(Y
2) ω
2R
subIm(Y
2) C
sC
met|{z} ω
1010
(C
met+ C
s)
| {z }
10−14
| {z }
10−4
≫ ω
3|{z}
1030
R
2s|{z}
104
C
s|{z}
10−14
C
sub|{z}
10−14
(C
s+ C
sub)
| {z }
10−14
| {z }
10−8