ACS8520 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8520' PDF : 150 Pages View PDF
ACS8520 SETS
ADVANCED COMMUNICATIONS
Table 14 Output Frequency Selection (cont...)
FINAL
DATASHEET
Frequency (MHz, unless stated otherwise)
T0 DPLL Mode
T4 DPLL Mode T4 APLL Input Mux Jitter Level (typ)
rms p-p
(ps) (ns)
3.728
-
DS3 mode
4.096 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog
-
4.096 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode
-
Select T4 DPLL
-
-
110 1.0
3800 13
3800 18
4.296 (not TO4/TO5)
-
E3 mode
Select T4 DPLL
120 1.0
4.86 (not TO4/TO5)
5.728
6.144
6.144
-
-
12E1 mode
-
77.76 MHz mode Select T4 DPLL
E3 mode
Select T4 DPLL
-
-
12E1 mode
Select T4 DPLL
60 0.6
120 1.0
900 4.5
500 2.3
6.144
-
-
Select T0 DPLL 12E1 250 1.5
6.176
6.176
6.176
16DS1 mode
-
-
-
16DS1 mode
-
-
760 2.6
Select T4 DPLL
200 1.2
Select T0 DPLL 16DS1 150 1.0
6.176 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog
-
-
3800 13
6.176 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode
-
-
6.48
-
77.76 MHz mode Select T4 DPLL
6.48 (not TO6)
77.76 MHz analog
-
-
6.48 (not TO6)
77.76 MHz digital
-
-
3800 18
60 0.6
60 0.6
60 0.6
8.192
12E1 mode
-
-
900 4.5
8.192
8.192
8.192
16E1 mode
-
-
-
16E1 mode
-
-
250 1.6
Select T4 DPLL
400 2.0
Select T0 DPLL 16E1 220 1.2
8.192 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog
-
-
3800 13
8.192 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode
-
8.235
16DS1 mode
-
9.264
24DS1 mode
-
9.264
-
24DS1 mode
-
-
-
Select T4 DPLL
3800
760
110
110
18
2.6
0.75
0.75
9.264
-
-
Select T0 DPLL 24DS1 110 0.75
10.923
11.184
12.288
16E1 mode
-
12E1 mode
-
DS3 mode
-
-
Select T4 DPLL
-
250 1.6
110 1.0
900 4.5
12.288
-
12E1 mode
Select T4 DPLL
500 2.3
Revision 3.02/October 2005 © Semtech Corp.
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