T2080NXE8MQLB View Datasheet(PDF) - NXP Semiconductors.
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T2080NXE8MQLB Datasheet PDF : 186 Pages
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Electrical characteristics
Table 88. Aurora transmitter AC timing specifications1
Parameter
Symbol
Deterministic jitter
JD
Total jitter
JT
Unit interval: 2.5 GBaud
UI
Unit interval: 3.125 GBaud
UI
Unit interval: 5.0 GBaud
UI
Notes:
1. For recommended operating conditions, see Table 3.
Min
-
-
400 - 100 ppm
320 - 100 ppm
200 - 100 ppm
Typical
-
-
400
320
200
Max
0.17
0.35
400 + 100 ppm
320 + 100 ppm
200 + 100 ppm
Unit
UI p-p
UI p-p
ps
ps
ps
3.19.7.3.2 Aurora receiver AC timing specifications
This table defines the Aurora receiver AC timing specifications. RefClk jitter is not
included.
Table 89. Aurora receiver AC timing specifications3
Parameter
Symbol
Min
Typical
Max
Unit
Notes
Deterministic jitter tolerance
JD
-
Combined deterministic and random JDR
-
jitter tolerance
-
0.37
UI p-p
1
-
0.55
UI p-p
1
Total jitter tolerance
Bit error rate
JT
-
BER
-
-
0.65
UI p-p
1, 2
-
10-12
-
-
Unit Interval: 2.5 GBaud
UI
400 - 100 ppm 400
400 + 100 ppm ps
-
Unit Interval: 3.125 GBaud
UI
320 - 100 ppm 320
320 + 100 ppm ps
-
Unit Interval: 5.0 GBaud
UI
200 - 100 ppm 200
200 + 100 ppm ps
-
Notes:
1. Measured at receiver
2. Total jitter is composed of three components: deterministic jitter, random jitter, and single frequency sinusoidal jitter. The
sinusoidal jitter may have any amplitude and frequency in the unshaded region of Figure 43. The sinusoidal jitter component
is included to ensure margin for low frequency jitter, wander, noise, crosstalk and other variable system effects.
3. For recommended operating conditions, see Table 3.
3.19.8 Serial ATA (SATA) interface
This section describes the DC and AC electrical specifications for the serial ATA
(SATA) interface.
3.19.8.1 SATA DC electrical characteristics
This section describes the DC electrical characteristics for SATA.
QorIQ T2080 Data Sheet, Rev. 3, 03/2018
NXP Semiconductors
129
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