ACS8525 Semtech Corporation, ACS8525 Datasheet - Page 25

• 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)
12.352
12.352
12.352
16.384
16.384
16.384
16.384
16.384
16.384
16.469
17.184
18.528
18.528
18.528
19.44
19.44
19.44
21.845
22.368
24.576
24.576
24.576
24.704
24.704
24.704
24.704
25.92
25.92
32.768
32.768
32.768
via Digital1 or Digital2 (not Output O1)
via Digital1 or Digital2 (not Output O1)
via Digital1 or Digital2 (not Output O1)
via Digital1 or Digital2 (not Output O1)
DPLL1 Mode
77.76 MHz Analog
Any digital feedback mode
12E1 mode
16E1 mode
77.76 MHz Analog
Any digital feedback mode
16DS1 mode
24DS1 mode
77.76 MHz analog
77.76 MHz digital
16E1 mode
12E1 mode
24DS1 mode
16DS1 mode
77.76 MHz analog
77.76 MHz digital
16E1 mode
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FINAL
Page 25
DPLL2 Mode
16E1 mode
E3 mode
24DS1 mode
77.76MHz mode
DS3 mode
12E1 mode
16DS1 mode
-
16E1 mode
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
APLL2 Input Mux
Select DPLL1 16DS1
Select DPLL2
Select DPLL1 16E1
Select DPLL2
-
Select DPLL2
Select DPLL1 24DS1
Select DPLL2
Select DPLL2
Select DPLL2
Select DPLL1 12E1
Select DPLL2
Select DPLL1 16DS1
Select DPLL2
Select DPLL1 16E1
ACS8525 LC/P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
DATASHEET
www.semtech.com
Jitter Level (Typ)
3800
3800
3800
3800
rms
150
900
250
400
220
760
120
110
110
110
250
110
900
500
250
110
760
200
150
250
400
220
(ps)
60
60
60
60
60
pk-pk
0.75
0.75
0.75
0.75
(ns)
0.6
1.0
0.6
1.0
4.5
1.6
2.0
1.2
2.6
1.0
0.6
0.6
1.6
1.0
4.5
2.3
1.5
2.6
1.2
0.6
1.6
2.0
1.2
13
18
13
18