T2080NXE8MQLB View Datasheet(PDF) - NXP Semiconductors.
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Description
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T2080NXE8MQLB Datasheet PDF : 186 Pages
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Electrical characteristics
This table defines the transmitter AC specifications for the serial RapidIO operating at 5
GBaud. The AC timing specifications do not include RefClk jitter.
Table 79. Serial RapidIO transmitter AC timing specifications1
Baud rate
Parameter
Symbol
TBAUD
Uncorrelated high probability jitter
Total jitter
Notes:
TUHPJ
TJ
1. For recommended operating conditions, see Table 3.
Min
Typical
5.000 - 100ppm 5.000
-
-
-
-
Max
5.000 +
100ppm
0.15
0.30
Unit
Gb/s
UI p-p
UI p-p
This table defines the receiver AC specifications for serial RapidIO operating at 2.5 and
3.125 GBaud. The AC timing specifications do not include RefClk jitter.
Table 80. Serial RapidIO receiver AC timing specifications3
Parameter
Deterministic jitter tolerance
Symbol
Min
JD
-
Typical
-
Max
0.37
Unit
Notes
UI p-p 1
Combined deterministic and random
JDR
-
jitter tolerance
-
0.55
UI p-p 1
Total jitter tolerance2
Bit error rate
JT
-
BER
-
-
0.65
UI p-p 1
-
10-12
-
-
Unit Interval: 2.5 GBaud
UI
400 - 100ppm 400
400 + 100ppm ps
-
Unit Interval: 3.125 GBaud
UI
320 - 100ppm 320
320 + 100ppm 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.
This figure shows the single-frequency sinusoidal jitter limits for 2.5GBaud and
3.125GBaud rates.
QorIQ T2080 Data Sheet, Rev. 3, 03/2018
NXP Semiconductors
123
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