Assignment 2ece730t17/Assignment2.pdf · 2009. 10. 14. · ECE 730 Assignment 2 posted Tuesday Oct...
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ECE 730 Assignment 2 posted Tuesday Oct 13 due Monday Oct 26, 4:30 pm Assignment 2 Following Problems from the Course Textbook: 2.6, 2.7, 2.8, 2.9, 2.10, 2.25, 2.26 Note: 2.25 and 2.26 are from the 2 nd Edition. Required Equations are as follows (according to 2 nd Edition numbering): ( ( ( ( ( ( - = - = - = kT x q p kT x q n kT x q n x p B i i f i y y y y y exp exp exp 0 2.177 ( ( ( ( ( ( = - - = - - = kT x q n kT x q n kT x q n x n B i i f i y y y y y exp exp exp 0 2.178 ( - - - = = Ε 1 exp 1 exp 2 2 2 2 2 kT q kT q N n kT q kT q kTN dx d x a i Si a y y y y e y 2.181 2 / 1 2 2 1 exp 1 exp 2 - - - ± = Ε - = kT q kT q N n kT q kT q kTN Q a i a Si s Si s y y y y e e 2.182 s a Si d a d qN W qN Q y e 2 - = - = 2.189 - = kT q N n kT q kTN dx d a i Si a y y e y exp 2 2 2 2.191 ( = kT q N n n s a i y exp 0 2 2.193 s ox s s ox fb g C Q V V V y y - = = - 2.195 d Si s a Si d W qN C e y e = = 2 2.201 Figure 2.37 is as follows (according to 2 nd Edition numbering): V g V g C ox C ox C Si C d C i -Q s -Q s Q s Q d Q i low Freq inversion p-sub p-sub n-channel (a) (b)
Transcript of Assignment 2ece730t17/Assignment2.pdf · 2009. 10. 14. · ECE 730 Assignment 2 posted Tuesday Oct...
ECE 730 Assignment 2 posted Tuesday Oct 13 due Monday Oct 26, 4:30 pm
Assignment 2 Following Problems from the Course Textbook: 2.6, 2.7, 2.8, 2.9, 2.10, 2.25, 2.26 Note: 2.25 and 2.26 are from the 2nd Edition. Required Equations are as follows (according to 2nd Edition numbering):
( ) ( )( ) ( )( ) ( )
−
=
−
=
−=
kTxq
pkT
xqn
kTxq
nxp Bi
ifi
ψψψψψexpexpexp 0
2.177
( ) ( )( ) ( )( ) ( )
=
−−
=
−−=
kTxq
nkT
xqn
kTxq
nxn Bi
ifi
ψψψψψexpexpexp 0
2.178
( )
+−
+
−+
−
=
=Ε 1exp1exp
22
222
kTq
kTq
Nn
kTq
kTqkTN
dxd
xa
i
Si
a ψψψψε
ψ
2.181
2/1
2
2
1exp1exp2
+−
+
−+
−
±=Ε−=kTq
kTq
Nn
kTq
kTq
kTNQa
iaSisSis
ψψψψεε
2.182
saSidad qNWqNQ ψε2−=−= 2.189
+−=
kTq
Nn
kTqkTN
dxd
a
i
Si
a ψψε
ψexp
22
2
2.191
( )
=
kTq
Nn
n s
a
i ψexp0
2
2.193
sox
ssoxfbg C
QVVV ψψ +−=+=−
2.195
d
Si
s
aSid W
qNC
εψ
ε==
2
2.201
Figure 2.37 is as follows (according to 2nd Edition numbering):
Vg Vg
Cox Cox
CSi Cd Ci
-Qs -Qs
Qs Qd Qi low Freq
inversion
p-sub p-sub n-channel
(a) (b)
