S3042 AMCC (Applied Micro Circuits Corp), S3042 Datasheet - Page 15

• Manufacturer Part Number: S3042
• Description: Sonet/sdh/atm OC-48 1:8 Receiver
• Manufacturer: AMCC (Applied Micro Circuits Corp)

August 10, 1999 / Revision E
SONET/SDH/ATM OC-48 16:1 TRANSMITTER
Table 20. AC Transmitter Timing Characteristics
* Measured at 50/50 nominal duty cycle.
S t
H t
P t
S t
H t
S t
H t
P t
P t
S t
H t
P t
S
P
T
T
L
P
P
P
R
P
T
L
P
y
L
N I
S
S
S
L
C I
R
U
N I
U
E
m
D
D
D
D
D
C
L
F
L
L
S
S
C
L
b
K
K
E
E
L
l o
K
Figure 7. Line Loopback Input Timing Diagram
Notes on High-Speed LVPECL Input Timing:
1.
LLCLKP
LLDP/N
T
T
P
R
R
T
T
T
L
L
P
C
P
R
P
P
P
Timing is measured from the cross-over point of the reference signal to the cross-over point of the input.
L
L
S
S
S
S
S
C I
C
C I
U
U
C
E
E
M
E
D
D
C
C
C
D
D
A
A
L
A
L
L
L
L
L
L
P
P
K
S
S
K
L
L
L
L /
L /
, D
, D
D
K
K
O
N /
N /
K
K
K
P
E
E
S
S
D
D
D
u
D
L /
L /
L /
N /
P
P
D
D
S
H
e
S
H
p t
e
u
e
S
S
N I
N I
S
a l
t e
o
a l
y t
t e
a l
S
H
o
D
t u
C
C
C
d l
y
d l
u -
t e
y
o
y
1 [
1 [
u -
u
L
L
L
C
R
f
d l
y t
f
p
i T
K
K
K
u -
f
o r
. 5
. 5
i T
p
o r
c y
o r
s i
m
i T
p
i T
F
D
L
C
m
] 0
] 0
i T
m
m
e
m
e l
o
e r
e
u
c y
m
i T
m
e
m
a
w
R
S
H
P
y t
P
q
e
w
e
n
m
w
e l
e
t e
E
o
U
u
C
o t
d
r .
C
w
d l
w
r .
e
F
e
u -
w
L
L
. t .
. t .
F
c y
r .
C
n
r .
S
T
w
r .
K
D
i T
p
l l a
. t .
y c
. t .
L
S
E
. t .
P
r .
e l
e
L
m
K
i T
D
C
s
. t .
L
T
P
i T
n (
L
m
e
c
L /
C
L
S
C
L
m
i r
T
o
K
L
e
w
S
C
C
L
S
t p
m
K
e
r .
D
K
w
L
L
C
P
.
. t .
o i
K
K
2 (
r .
V
L
2
N /
L /
P
. t .
n
0
K
4 .
a
P
N /
%
S
d i l
L /
C I
8
P
C
S
C I
G
-
L
tS LLD
P
L
C
8
K
H
K
o r
L
L
0
P
) z
K
K
%
p
P
a
)
g
t a
o i
n
D
tH LLD
e
a l
* y
1 -
M
1
1
1
1
1
0
1
2
4
4
4
0
0
0
0
0
0
5 .
5 .
0
8 .
0 .
n i
0
0
3
5
5
0
0
0
M
1
1
2
6
6
6
5
1
1
0
7
a
6 .
5 .
0
0
7
3
3
0
0
x
U
G
i n
n
n
p
p
p
p
p
p
n
n
n
n
n
%
%
%
H
s
s
s
s
s
s
s
s
s
s
s
s
s
s t
z
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