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)
12.288
12.352
12.352
-
24DS1 mode
16DS1 mode
-
Select T0 DPLL 12E1 250 1.5
-
-
110 0.75
-
-
760 2.6
12.352
-
16DS1 mode Select T4 DPLL
200 1.2
12.352
-
-
Select T0 DPLL 16DS1 150 1.0
12.352 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog
-
-
3800 13
12.352 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode
-
-
3800 18
16.384
12E1 mode
-
-
900 4.5
16.384
16E1 mode
-
-
250 1.6
16.384
-
16.384
-
16.384 via Digital1 (not TO7) or Digital2 (not TO6) 77.76 MHz Analog
16E1 mode
-
-
Select T4 DPLL
400 2.0
Select T0 DPLL 16E1 220 1.2
-
3800 13
16.384 via Digital1 (not TO7) or Digital2 (not TO6) Any digital feedback mode
-
-
3800 18
16.469
17.184
18.528
18.528
16DS1 mode
-
24DS1 mode
-
-
E3 mode
-
24DS1 mode
-
Select T4 DPLL
-
Select T4 DPLL
760 2.6
120 1.0
110 0.75
110 0.75
18.528
-
-
Select T0 DPLL 24DS1 110 0.75
19.44
19.44
19.44
77.76 MHz analog
77.76 MHz digital
-
-
-
-
-
77.76MHz mode Select T4 DPLL
60 0.6
60 0.6
60 0.6
21.845
16E1 mode
-
-
250 1.6
22.368
24.576
24.576
24.576
-
12E1 mode
-
-
DS3 mode
-
12E1 mode
-
Select T4 DPLL
110 1.0
-
900 4.5
Select T4 DPLL
500 2.3
Select T0 DPLL 12E1 250 1.5
24.704
24DS1 mode
-
-
110 0.75
24.704
24.704
24.704
16DS1 mode
-
-
-
16DS1 mode
-
-
760 2.6
Select T4 DPLL
200 1.2
Select T0 DPLL 16DS1 150 1.0
25.92
77.76 MHz analog
-
-
60 0.6
Revision 3.02/October 2005 © Semtech Corp.
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