ACS8510REV2.1 Semtech Corporation, ACS8510REV2.1 Datasheet - Page 46

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ACS8510REV2.1

Manufacturer Part Number
ACS8510REV2.1
Description
Synchronous Equipment Timing Source for Sonet or SDH Network Elements
Manufacturer
Semtech Corporation
Datasheet

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Table 13. Master-Slave Relationship
Table 13. Master-Slave Relationship
Table 13. Master-Slave Relationship
Table 13. Master-Slave Relationship
Table 13. Master-Slave Relationship
Revision 2.00/September 2003
Figure 10. Master-Slave Schematic
Figure 10. Master-Slave Schematic
Figure 10. Master-Slave Schematic
Figure 10. Master-Slave Schematic
Figure 10. Master-Slave Schematic
ADVANCED COMMUNICATIONS
M
M
M
M
M
R
R
R
R
R
Notes to Table 13
Notes to Table 13
Notes to Table 13
Notes to Table 13
Notes to Table 13
Note 1: Both ACS8510 must build a common priority table so that the Slave ACS8510 can select the same input reference
source as the Master ACS8510 if the Master fails (when the Master is OK, the Slave locks to the Master's output).
Note 2: Slave ACS8510 uses common priority table, built before Master ACS8510 failed - priority table can be modified as
status of the input reference sources changes
Note 3: Slave ACS8510 outputs must remain in phase with those of Master ACS8510
a
a
a
a
a
e
e
e
e
e
t s
t s
t s
t s
t s
S
_ f
_ f
_ f
_ f
_ f
o
l l A
r e
r e
r e
r e
r e
m
o s
o s
o s
o s
o s
F
F
F
F
G
G
G
l i a
l i a
l i a
l i a
e
o
o
o
A
A
A
u
u
u
u
u
A
A
o g
d o
d o
d o
f
C
C
C
C
C
d e
d e
d e
d e
c r
c r
c r
c r
c r
l i a
d o
S
S
S
S
S
s e
s e
s e
s e
s e
8
8
8
d e
8
8
5
5
5
5
5
o t
o t
o t
o t
o t
1
1
1
1
1
0
0
0
0
0
S
S
S
S
S
S
R
R
R
R
R
o
a l
a l
a l
a l
a l
m
e
e
e
e
e
_ f
_ f
_ f
_ f
_ f
e v
e v
e v
e v
e v
e
l l A
o s
o s
o s
o s
o s
o
F
F
F
F
G
G
G
h t
A
A
A
A
A
l i a
l i a
l i a
l i a
o
o
o
u
u
u
o g
u
u
C
C
C
C
C
r e
d o
d o
d o
d e
d e
d e
d e
c r
c r
c r
c r
c r
S
S
S
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d o
f s
s e
s e
s e
8
8
8
8
8
s e
s e
5
5
5
5
5
l i a
1
1
1
1
1
o t
o t
o t
o t
o t
0
0
0
0
0
d e
Semtech Corp.
M
M
M
M
M
GND
a
a
a
a
a
t s
t s
t s
t s
t s
SEC14
SEC13
r e
r e
r e
r e
r e
s
s
s
s
s
SEC1
SEC2
SEC3
F
F
F
F
F
G
G
G
G
a t
a t
a t
a t
a t
SEC1
SEC2
SEC3
l i a
l i a
l i a
l i a
l i a
o
o
o
o
A
A
A
A
A
u t
u t
u t
u t
u t
d o
d o
d o
d o
C
C
C
d e
d e
d e
d e
d e
C
C
V
S
S
S
S
S
s
s
s
s
s
DD
8
8
8
8
8
5
5
5
5
5
1
1
1
1
1
0
0
0
0
0
MSTSLVB
I_1
I_2
I_3
I_11
I_14
SYNC2K
MSTSLVB
I_1
I_2
I_3
I_11
I_14
SYNC2K
.
.
.
.
.
.
.
.
.
.
.
.
SYNC2K_EN=1
MASTER
SLAVE
TCXO
TCXO
S
S
S
S
S
34Bit3
a l
a l
a l
a l
a l
e v
e v
e v
e v
e v
s
s
s
s
s
46
F
F
F
F
G
G
G
G
G
a t
a t
a t
a t
a t
A
A
A
A
A
l i a
l i a
l i a
l i a
o
o
o
o
o
T
T
T
T
T
T
T
T
T
T
T
T
C
C
C
C
C
u t
u t
u t
u t
u t
d o
d o
d o
d o
d o
01
02
03
04
.
.
.
07
.
.
.
011
01
02
03
04
.
.
.
07
.
.
.
011
6.48 MHz
d e
d e
d e
d e
S
S
S
S
S
s
s
s
s
s
8
8
8
8
8
5
5
5
5
5
MF S
MF
1
1
1
1
1
0
0
0
0
0
r
r
ACS8510 Rev2.1 SETS
S
ync
ync
6.48 MHz
M
M
M
M
M
a
a
a
a
a
o L
o L
o L
t s
t s
t s
t s
t s
k c
k c
k c
H
H
r e
r e
r e
r e
r e
o
o
d e
d e
d e
D
D
D
D
d l
d l
e
e
e
e
A
A
A
A
A
d a
d a
v o
v o
d a
d a
C
C
C
C
C
(
(
(
e r
e r
e r
S
S
S
S
S
r e
r e
_ f
_ f
_ f
8
8
8
8
8
5
5
5
5
5
) x
) y
) x
1
1
1
1
1
0
0
0
0
0
o L
o L
o L
S
S
S
S
S
o L
a l
a l
a l
a l
a l
k c
k c
k c
e v
e v
e v
e v
e v
k c
H
o
o
o
d e
d e
d e
o
o
o
u
u
u
u
u
D
d e
D
D
D
A
A
A
d l
A
A
p t
p t
p t
p t
p t
o t
o t
e
e
o t
e
e
C
C
C
C
C
d a
d a
d a
v o
d a
(
S
S
S
S
S
t u
t u
t u
t u
t u
e r
m
m
m
r e
8
8
8
8
8
_ f
a
a
a
5
5
5
5
5
t s
t s
t s
) x
1
1
1
1
1
r e
r e
r e
0
0
0
0
0
www.semtech.com
C
C
C
C
C
o
o
o
o
o
N
N
N
N
m
m
m
m
m
o
o
o
o
FINAL
m
m
m
m
m
e t
e t
e t
e t
e
e
e
e
e
1
1
2
3
n
n
n
n
n
s t
s t
s t
s t
s t

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