ACS8520 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8520' PDF : 150 Pages View PDF
ADVANCED COMMUNICATIONS
Input/Output Timing
FINAL
Figure 28 Input/Output Timing with Phase Build-out Off
Input/Output
Delay
Output
8 kHz input
8 kHz output
6.48 MHz input
6.48 MHz output
+8.2 ± 1.5 ns
+4.7 ± 1.5 ns
MFrSync (2 kHz)
FrSync (8 kHz)
8 kHz
19.44 MHz input
19.44 MHz output
25.92 MHz input
25.92 MHz output
+4.3 ± 1.5 ns
+4.7 ± 1.5 ns
2 kHz
DS1 (1.544 MHz)
E1 (2.048 MHz)
38.88 MHz input
38.88 MHz output
51.84 MHz input
51.84 MHz output
+4.6 ± 1.5 ns
+3.0 ± 1.5 ns
DS3 (44.736 MHz)
E3 (34.368 MHz)
6.48 MHz
77.76 MHz input
77.76 MHz output
155.52 MHz input
155.52 MHz output
+5.3 ± 1.5 ns
+5.3 ± 1.5 ns
19.44 MHz
25.92 MHz
38.88 MHz
51.84 MHz
77.76 MHz
155.52 MHz
311.04 MHz
Revision 3.02/October 2005 © Semtech Corp.
Page 142
ACS8520 SETS
DATASHEET
Min/Max Phase Alignment
(FrSync Alignment switched on)
-1.2 ± 0.5 ns
-0.4 ± 0.5 ns
-0.0 ± 0.5 ns
-1.2 ± 1.25 ns
-1.2 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
-3.75 ± 1.25 ns
F8525D_021IP_OPTiming_02
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