ACS8525 Semtech Corporation, ACS8525 Datasheet - Page 26

• Manufacturer Part Number: ACS8525
• Description: Line Card Protection Switch For Sonet/sdh Systems
• Manufacturer: Semtech Corporation

Table 7 Output Frequency Selection (cont...)
Revision 3.00/October 2003 © Semtech Corp.
ADVANCED COMMUNICATIONS
Frequency (MHz, unless stated otherwise)
34.368
37.056
37.056
37.056
38.88
38.88
38.88
44.736
49.152
49.408
51.84
51.84
65.536
68.736
74.112
77.76
77.76
77.76
98.304
98.816
131.07
148.22
155.52
155.52
311.04
311.04
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
(Output O1 only)
DPLL1 Mode
-
24DS1 mode
77.76 MHz analog
77.76 MHz digital
12E1 mode
16DS1 mode
77.76 MHz analog
77.76 MHz digital
16E1 mode
24DS1 mode
77.76 MHz analog
77.76 MHz digital
12E1 mode
16DS1 mode
16E1 mode
24DS1 mode
77.76 MHz analog
77.76 MHz digital
77.76 MHz analog
77.76 MHz digital
-
-
-
-
-
-
FINAL
Page 26
DPLL2 Mode
E3 mode
24DS1 mode
77.76 MHz mode
DS3 mode
E3 mode
77.76 MHz mode
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
APLL2 Input Mux
Select DPLL2
Select DPLL2
Select DPLL1 24DS1
Select DPLL2
Select DPLL2
Select DPLL2
Select DPLL2
ACS8525 LC/P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DATASHEET
www.semtech.com
Jitter Level (Typ)
rms
120
110
110
110
110
900
760
250
120
110
900
760
250
110
(ps)
60
60
60
60
60
60
60
60
60
60
60
60
pk-pk
0.75
0.75
0.75
0.75
0.75
(ns)
0.6
0.6
0.6
1.0
0.6
0.6
1.0
4.5
2.6
0.6
1.6
1.0
0.6
0.6
4.5
2.6
1.6
0.6
0.6
0.6
0.6