mpc8568e Freescale Semiconductor, Inc, mpc8568e Datasheet - Page 83

• Manufacturer Part Number: mpc8568e
• Description: Mpc8568e Powerquicc Iii Processor
• Manufacturer: Freescale Semiconductor, Inc

For each baud rate at which an LP-Serial transmitter is specified to operate, the output eye pattern of the
transmitter shall fall entirely within the unshaded portion of the Transmitter Output Compliance Mask
shown in
device and the device is driving a 100 Ohm +/–5% differential resistive load. The output eye pattern of an
LP-Serial transmitter that implements pre-emphasis (to equalize the link and reduce inter-symbol
interference) need only comply with the Transmitter Output Compliance Mask when pre-emphasis is
disabled or minimized.
Freescale Semiconductor
Output Voltage,
Differential Output Voltage
Deterministic Jitter
Total Jitter
Multiple output skew
Unit Interval
Figure 53
V
MPC8568E/MPC8567E PowerQUICC III™ Integrated Processor Hardware Specifications, Rev. 0
V
-VDIFF max
Characteristic
-VDIFF min
DIFF
DIFF
max
min
Table 59. Long Run Transmitter AC Timing Specifications—3.125 GBaud
0
with the parameters specified in
0
Figure 53. Transmitter Output Compliance Mask
V
V
J
J
S
UI
A
D
T
O
DIFFPP
MO
Symbol
–0.40
800
320
Min
—
—
—
B
Table 60
Range
Time in UI
2.30
1600
0.35
1000
320
0.17
Max
when measured at the output pins of the
1-B
Volts
mV p-p
UI p-p
UI p-p
ps
ps
Unit
Voltage relative to COMMON
of either signal comprising a
differential pair
Skew at the transmitter output
between lanes of a multilane
link
+/– 100 ppm
1-A
Notes
—
—
—
Serial RapidIO
1
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