ACS8527T View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8527T' PDF : 22 Pages View PDF
ADVANCED COMMUNICATIONS
FINAL
Table 14 DC Characteristics: LVDS Output Port (cont...)
Across all operating conditions, unless otherwise stated
Parameter
Symbol
Minimum
LVDS Change in Magnitude of Differential
VDOSLVDS
-
Output Voltage for complementary States
(Note (i))
LVDS Output Offset Voltage
Temperature = 25oC (Note (i))
VOSLVDS
1.125
Notes: (i) With 100 Ω load between the differential outputs.
Figure 4 Recommended Line Termination for LVDS Output Port
ACS8527 MUXPLL
DATASHEET
Typical
-
-
Maximum
25
1.275
Units
mV
V
O1POS
01NEG
ZO = 50 Ω
100 Ω
ZO = 50 Ω
Fully
Programmable
Output Frequencies
F8522D_025LVDS_02
Jitter Performance
Output jitter generation measured over 60 second interval, UI p-p max measured using C-MAC E2747 12.8 MHz TCXO
on ICT Flexacom tester.
Table 15 Output Jitter Generation at 35 Hz Bandwidth and 8 kHz Input
Test Definition
Specification
G813[8] for 155 MHz o/p option 1
G813[8] & G812[7] for 2.048 MHz option 1
G813[8] for 155 MHz o/p option 2
G812[7] for 1.544 MHz o/p
G812[7] for 155 MHz electrical
G812[7] for 155 MHz electrical
ETS-300-462-3[2] for 2.048 MHz SEC o/p
ETS-300-462-3[2] for 2.048 MHz SEC o/p
ETS-300-462-3[2] for 2.048 MHz SSU o/p
Filter
65 kHz - 1.3 MHz
20 Hz - 100 kHz
12 kHz - 1.3 MHz
10 Hz - 40 kHz
500 Hz - 1.3 MHz
65 kHz - 1.3 MHz
20 Hz - 100 kHz
49 Hz - 100 kHz
20 Hz - 100 kHz
Jitter Spec
UI
0.1 p-p
0.05 p-p
0.1 p-p
0.05 p-p
0.5 p-p
0.075 p-p
0.5 p-p
0.2 p-p
0.05 p-p
ACS8527 Jitter
UI (TYP)
0.073 p-p
0.012 p-p
0.069 p-p
0.011 p-p
0.083 p-p
0.073p-p
0.012 p-p
0.012 p-p
0.012 p-p
Revision 4.01/June 2006 © Semtech Corp.
Page 13
www.semtech.com
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