
IDT / ICS 3.3V LVPECL FREQUENCY SYNTHESIZER
2
ICS843204AGI REV. A MARCH 18, 2009
ICS843204I
FEMTOCLOCK CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER
TABLE 1. PIN DESCRIPTIONS
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b
m
u
Ne
m
a
Ne
p
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2
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11
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1
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D
4
,
30
A
Q
,
0
A
Q
nt
u
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.
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D
,
2
1
,
1
,
0
1
,
5
,
6
2
,
5
2
,
0
2
,
3
1
,
7
3
,
9
2
,
8
2
,
7
2
4
,
8
3
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s
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71
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2
5
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1
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5
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6
5
1
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1
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1
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80
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5
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6
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,
4
1
5
1
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1
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1
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A
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7
4
,
6
10
K
L
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,
1
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P.
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2
,
1
20
B
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,
0
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7
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1
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8
1B
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9
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4
2
,
3
21
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,
1
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Qt
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1
31
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5
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.
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1
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1
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0
4
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2
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P.
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3
31
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1
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1
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4
30
B
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.
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b
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r
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0
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/
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,
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3
4
,
5
3V
E
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l
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6
30
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1
41
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.
d
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b
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1
A
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/
1
A
Q
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W
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p
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L
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S
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M
C
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L
2
40
A
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.
d
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b
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0
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/
0
A
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L
T
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/
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M
C
V
L
,
5
4
6
4
,
0
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U
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L
A
T
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0
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I
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L
A
T
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t
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t
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e
h
t
s
i
0
N
I
_
L
A
T
X
8
4A
_
L
E
S
_
N
It
u
p
n
Ip
u
ll
u
P
s
t
c
e
l
e
s
,
W
O
L
n
e
h
W
.
s
t
u
p
n
i
0
L
A
T
X
s
t
c
e
l
e
s
,
H
G
I
H
n
e
h
W
.
n
i
p
t
c
e
l
e
S
.
s
l
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v
e
l
e
c
a
f
r
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t
n
i
L
T
V
L
/
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M
C
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L
.
t
u
p
n
i
0
K
L
C
:
E
T
O
N
n
w
o
d
ll
u
P
d
n
a
p
u
ll
u
P
.
s
e
u
l
a
v
l
a
c
i
p
y
t
r
o
f
,
s
c
i
t
s
i
r
e
t
c
a
r
a
h
C
n
i
P
,
2
e
l
b
a
T
e
S
.
s
r
o
t
s
i
s
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r
t
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p
n
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l
a
n
r
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t
n
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o
t
r
e
f
e
r
TABLE 2. PIN CHARACTERISTICS
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
C
N
I
e
c
n
a
t
i
c
a
p
a
C
t
u
p
n
I
4F
p
R
N
W
O
D
L
U
P
r
o
t
s
i
s
e
R
n
w
o
d
ll
u
P
t
u
p
n
I
1
5k
Ω
R
P
U
L
U
P
r
o
t
s
i
s
e
R
p
u
ll
u
P
t
u
p
n
I
1
5k
Ω