pt7a4402b Pericom Technology Inc, pt7a4402b Datasheet - Page 5

• Manufacturer Part Number: pt7a4402b
• Description: T1/e1 System Synchronizer
• Manufacturer: Pericom Technology Inc

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Pin Description
PT0100(12/05)
Table 2. Pin Description
, 5
, 1
P n i
P n i
P n i
P n i
P
0 1
1 1
2 1
3 1
4 1
2
3
4
6
7
8
9
n i
8 1
5 1
N
N
N
N
N
T
O
G
O
C
S
P
V
F
C
a
a
a
a
a
F
F
C
C
C
S
S
N
E
1
I R
6 1
m
m
m
m
m
L
C
C
0
8
3
2
4
i C
C
5 .
D
C
R
o
e
e
e
e
e
G
P
T e p
T e p
T
T e p
T
r
o
y
y
y
u o
y
y
O
O
O
O
O
O
O
O
w
I
I
I
I
e p
e p
d n
r e
G
G
G
G
G
T
T
T
T
T
S
S
S
S
S
P
P
P
o d
P
P
P
O
O
O
O
O
O
O
O
O
O
c
F
F
F
F
F
F
F
F
F
1
1
1
1
1
3
3
3
2
2
2
4
4
4
a
t
T
u p
P
P
P
P
F
F
p
F
F
p
F
F
p
3
3
2
2
4
4
e h
n o
5 .
5 .
5 .
5 .
5 .
d n
c e
c e
c e
l u
l u
l u
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
0 .
c e
c e
o
o
o
E I
E I
E I
E I
E I
h
i r
i r
i r
i r
i r
o
o
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
a r
r
r
r
r
r
c s
c s
c s
c s
c s
c s
c s
c s
c s
c s
w
l l
s i
w
w
w
w
w
u o
u o
u o
u o
u o
4 4
4 4
4 4
4 4
4 4
8 8
8 8
8 8
8 8
8 8
8 4
8 4
8 4
8 4
8 4
6 9
6 9
6 9
6 9
6 9
m
m
m
e s
e s
e s
m
m
n o
n o
n o
n o
n o
e n
o
d e
l l i
l l i
l l i
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
l l i
l l i
n
l l i
l l i
l l i
l l i
l l i
4
r e
r e
r e
r e
r e
i c
i c
i c
i c
i c
t u
p
a
a
a
a
a
n
n
n
n
n
0 .
e
e
e
e
e
e
e
e
e
t a
t a
t a
t a
t a
t c
e
e
h t
e
e
h t
e
e
h t
a d
a d
a d
a d
a d
o t
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
n i
t a
t a
t a
t a
t a
M
M
M
M
M
y r
y r
y r
y r
y r
c r
c r
c r
c r
c r
d
d
d
d
d
u p
o d
u s
u s
u s
u s
u s
6 9
d e
p
p
p
p
p
p
p
p
p
p
p
p
p
t a
p
p
t a
t a
r o
r o
r o
r o
r o
r o
r o
r o
H
H
H
H
H
H
H
H
H
H
H
y r
y r
y r
y r
y r
r o
r o
H
H
H
H
H
H
H
i u
i u
i u
i u
i u
G
H
H
0 (
0 (
0 (
0 (
0 (
s i
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
l u
s t
w
p
p
p
p
p
r
r
r
r
r
M
z
z
z
m
m
m
z
z
z
z
z
z
z
z
z
z
z
z
N
i d
z
z
z
z
z
r t
r t
r t
f e
f e
f e
V
V
V
r t
r t
f e
f e
p
p
p
V
V
n
p
p
m
m
m
m
m
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
e s
n i
r
r
r
r
r
g i
m
m
m
b
m
m
a
a
a
c
c
c
c
c
c
c
c
c
c
c
. D
y l
y l
y l
y l
y l
c
c
c
c
f e
f e
f e
f e
f e
e r
c
c
c
)
)
)
)
r e
r e
r e
r e
r e
c
c
)
o t
a
a
a
a
a
o l
o l
o l
. s /
s e
s e
s e
e t
k r
k r
k r
o l
o l
o l
o l
o l
o l
o l
o l
o l
o l
o l
o l
s e
s e
a n
o l
o l
o l
o l
o l
S
S
S
S
S
S
S
S
S
S
a
a
a
a
a
S
S
S
S
S
t s
t s
t s
t s
t s
r e
r e
r e
r e
r e
t c
n e
n e
n e
n e
n e
+
+
+
n r
+
+
k c
k c
k c
k c
k c
T
T
T
T
T
T
T
T
k c
k c
k c
k c
k c
k c
k c
k c
k c
k c
t e
t e
t e
t e
t e
t s
t s
t s
t s
t s
T
T
T
t s
T
T
t s
t s
T
T
k c
k c
k c
k c
k c
G
s l
r e
r e
r e
r e
r e
y l
5
5
5
5
5
n e
n e
n e
n e
n e
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
B -
l a
e c
e c
e c
r e
r e
r e
N
e c
e c
r e
r e
V
V
V
V
V
e h
e h
e h
T (
T (
T (
T (
T (
i w
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
C (
y l
o t
e c
e c
e c
e c
e c
c
c
c
c
c
U
U
U
C (
C (
C (
C (
C (
D
U
U
U
U
U
U
U
U
U
U
U
U
o l
o l
o l
f
f
f
f
f
o l
o l
T (
T (
T (
T (
T (
T
T
T
T
T
c
c
c
c
c
h t
S
S
S
.
r o
r o
r o
r o
r o
b
S
S
S
S
S
b
S
S
b
M
M
M
M
M
S
S
S
S
S
M
M
M
M
M
M
M
M
M
M
u p
a
M
M
M
M
M
T (
T (
T (
o l
o l
o l
o l
o l
T (
T (
k c
k c
k c
k c
k c
g e
g e
g e
L
L
L
L
L
5
T
T
T
T
T
8
8
8
2
2
2
8
8
2
2
O
O
O
c
6 1
6 1
6 1
6 1
6 1
O
O
O
O
O
O
O
O
O
O
O
O
t
: )
: )
: )
: )
: )
k c
k c
k c
k c
k c
O
O
O
O
O
l l
4 4
4 4
4 4
4 4
4 4
e h
T
T
T
1 .
1 .
1 .
1 .
1 .
T
T
n i
0 .
0 .
0 .
0 .
0 .
n i
n i
L
L
L
L
L
o l
u o
u o
u o
u o
u o
S
S
S
S
S
d e
S
S
S
S
S
S
S
S
S
S
L
L
L
3 .
3 .
3 .
3 .
3 .
S
S
S
S
S
L
L
2 9
2 9
2 9
: )
: )
: )
: )
: )
8 4
8 4
8 4
2 9
2 9
A
i n
8 4
8 4
i n
i n
2 0
2 0
2 0
2 0
2 0
k c
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
: )
i
n i
n i
n i
n i
n i
: )
4 8
4 8
4 8
p t
p t
p t
p t
p t
4 8
4 8
p n
g n
g n
g n
o d
o l
T
B
B
B
B
B
T
T
T
M
M
M
M
M
p
p
p
p
p
s
M
M
M
M
M
O
T
t u
t u
t u
t u
t u
M
M
M
M
M
t u
e h
u o
h
h
h
w
w
t u
t u
t u
t u
t u
h
n a
n a
n a
n a
n a
f o
f o
f o
e n
b
b
b
b
b
s i
b
b
b
b
b
s i
s i
b
b
b
b
b
s i
n
C (
C (
C (
C (
C (
c r
s /
s /
s /
s /
s /
l
i s
s /
s /
s /
s /
s /
o
v e
s /
s /
s /
s /
s /
d
d
d
d
d
u o
f o
(
(
(
(
(
a
a
a
u o
u o
o t
n g
h t
) e
u o
C
C
C
C
C
C (
C (
C (
C (
C (
M
M
M
M
M
C (
C (
C (
C (
C (
l e
+
+
+
+
+
S
S
S
C (
C (
C (
C (
C (
p t
r e
p t
p t
w t
M
M
M
M
M
D
D
D
. l a
G
D
D
3
3
3
3
3
T
T
T
p t
O
O
O
O
O
M
M
M
M
M
M
M
M
M
M
n o
t u
3 .
3 .
3 .
3 .
3 .
B -
B -
B -
t u
t u
s e
s e
s e
N
M
M
M
M
M
s e
s e
i o
O
O
O
O
O
t u
n i
S
S
S
S
S
O
O
O
O
O
T
V
V
V
V
V
O
O
O
O
O
. D
r c
r c
r c
r c
r c
: )
: )
: )
: )
: )
U
U
U
s i
O
O
O
O
O
s i
s i
S
S
S
S
S
e d
h t
C
d n
S
S
S
S
S
s i
S
S
S
S
S
: )
: )
: )
: )
: )
S
S
S
f
f
f
f
f
p i
p i
p i
S
S
S
S
S
p i
p i
L
O
: )
s u
s i
r o
r o
s u
s u
e p
r o
r o
r o
: )
T1/E1 System Synchronizer
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: )
s u
R
f
f
f
i t
i t
i t
i t
i t
u
n I
a r
a r
k 8
a r
d e
d e
d e
p
d n
k 8
n e
p t
n o
n o
n o
n o
n o
4 4
4 4
4 4
4 4
4 4
k 8
d e
n i
m
m
m
m
p
H
t u
n e
H
n i
n i
f
e d
t u
u
2 0
2 0
2 0
2 0
2 0
H
e
e
e
r o
w
z
f
t s
z
r t
r o
f o
z
t n
T
l l i
T
L
L
L
L
L
f
f o
f
S
a r
e b
1
a r
1
f
f e
n i
0 2
T
a r
S
e r
m
m
a
a
2
B -
r e
T
u p
m
a
p p
p p
e s
M
0
e
B -
e
i t c
n e
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Data Sheet
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1
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2
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