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
Frequency (MHz, unless stated otherwise)
T0 DPLL Mode
25.92
32.768
32.768
32.768
34.368
37.056
37.056
37.056
38.88
38.88
38.88
44.736
49.152 (TO4/TO5 only)
49.152 (TO4/TO5 only)
49.152 (TO6/TO7 only)
49.408 (TO4/TO5 only)
49.408 (TO4/TO5 only)
49.408 (TO6/TO7 only)
51.84
51.84
65.536 (TO4/TO5 only)
65.536 (TO4/TO5 only)
65.536 (TO6/TO7 only)
68.736
74.112 (TO4/TO5 only)
74.112 (TO4/TO5 only)
74.112 (TO6/TO7 only)
77.76
77.76
77.76
89.472 (TO4/TO5 only)
77.76 MHz digital
16E1 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
-
-
DATASHEET
T4 DPLL Mode T4 APLL Input Mux Jitter Level (typ)
rms p-p
(ps) (ns)
-
-
60 0.6
-
-
250 1.6
16E1 mode
Select T4 DPLL
400 2.0
-
Select T0 DPLL 16E1 220 1.2
E3 mode
Select T4 DPLL
120 1.0
-
-
110 0.75
24DS1 mode Select T4 DPLL
110 0.75
-
Select T0 DPLL 24DS1 110 0.75
-
-
60 0.6
-
-
60 0.6
77.76 MHz mode Select T4 DPLL
60 0.6
DS3 mode
Select T4 DPLL
110 1.0
12E1 mode
Select T4 DPLL
500 2.3
-
Select T0 DPLL 12E1 250 1.5
-
-
900 4.5
16DS1 mode Select T4 DPLL
200 1.2
-
Select T0 DPLL 16DS1 150 1.0
-
-
760 2.6
-
-
60 0.6
-
-
60 0.6
16E1 mode
Select T4 DPLL
400 2.0
-
Select T0 DPLL 16E1 220 1.2
-
-
250 1.6
E3 mode
Select T4 DPLL
120 1.0
24DS1 mode Select T4 DPLL
110 0.75
-
Select T0 DPLL 24DS1 110 0.75
-
-
110 0.75
-
-
60 0.6
-
-
60 0.6
77.76 MHz mode Select T4 DPLL
60 0.6
DS3 mode
Select T4 DPLL
110 1.0
Revision 3.02/October 2005 © Semtech Corp.
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