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p
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n
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in
d
en
s
itie
s
o
f
th
e
tr
an
s
i
s
t
o
r
[
1
]
.
Du
e
to
th
is
,
th
e
cir
c
u
it
co
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s
u
m
es
h
u
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ail
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s
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Hig
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s
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o
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f
v
ar
io
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s
elec
tr
o
n
ics
co
m
p
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n
e
n
t
s
[
2
]
.
T
h
e
ad
d
er
is
th
e
m
o
s
t
cr
itica
l
co
m
p
o
n
en
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t
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at
’
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x
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v
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3
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.
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163
an
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lo
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tr
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to
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co
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[
4
]
.
T
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[
5
]
.
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[
6
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.
T
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es
s
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o
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t o
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e
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r
o
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ed
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d
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er
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in
all
y
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tio
n
VI
co
n
cl
u
d
e
th
e
ab
o
v
e.
2.
P
RO
P
O
SE
D
ADD
E
R
CI
RC
UIT
I
n
cir
cu
i
t
I
,
a
f
u
l
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ad
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er
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as
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ee
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in
g
X
OR
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ate
s
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it
h
t
h
e
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ltip
le
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er
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ate
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o
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w
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ltip
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s
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ates.
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I
I
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er
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ate
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e
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et
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as
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a
n
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m
i
s
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io
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ate;
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r
ed
u
ce
d
n
u
m
b
er
o
f
th
e
tr
an
s
is
to
r
s
[
7
-
9
]
.
W
h
en
t
h
e
b
o
d
y
o
f
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as
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p
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n
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el
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eg
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in
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e
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u
ll
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er
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n
g
XOR
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d
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ir
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a
s
h
o
w
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i
n
Fig
u
r
e
1
.
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o
d
y
co
n
n
ec
tio
n
s
in
MO
S d
ev
ices
a
s
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o
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n
i
n
Fi
g
u
r
e
2
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Fig
u
r
e
1
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ll a
d
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er
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s
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n
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g
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r
e
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o
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n
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I
I
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u
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ad
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er
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c
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it
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an
d
I
I
w
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h
v
o
lta
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e
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SS
=
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r
V
SS
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ad
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n
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n
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id
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n
D
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a
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MO
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e,
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an
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et
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ly
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u
r
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3
a
s
h
o
w
n
i
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a)
DT
P
MO
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tech
n
iq
u
e
(
b
)
P
MO
S
b
o
d
y
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iasi
n
g
tech
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(
c)
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r
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tech
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h
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A
d
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I)
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ate
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n
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ted
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d
(
C
ir
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a
s
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Fi
g
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5
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d
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g
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ted
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Fig
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Fig
u
r
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3
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(
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T
P
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h
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)
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te
ch
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Fig
u
r
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4
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g
X
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er
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ir
cu
it
-
I)
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b
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6
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S s
u
b
s
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ate
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n
n
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ted
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Vs
s
(
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it
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d
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d
DT
P
MO
S tec
h
n
iq
u
e
s
(
C
ir
cu
it
-
I
V)
3.
RE
SU
L
T
S
A
ND
D
I
SCU
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h
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m
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0
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8
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1
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6
]
V.
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b
s
tr
ate
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ith
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m
o
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e
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e,
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ted
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lated
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t
s
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r
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m
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V
an
d
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ce
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ar
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eter
s
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ela
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ar
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m
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m
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ar
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o
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s
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ad
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it
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o
b
s
er
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a
t:
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l
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a
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p
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tag
e
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r
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e
in
p
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h
t
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e
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ticu
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(
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e
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e
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elay
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p
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u
e
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th
r
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h
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if
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u
p
p
l
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e
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m
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6
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P
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is
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e
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h
v
ar
iatio
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in
V
DD
a
s
s
h
o
w
n
i
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T
ab
le
1
.
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ab
le
1.
P
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is
s
ip
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1
[
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7
8
0
3
-
8
8
3
4
-
8
),
2
0
0
5
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