LU82551ER Intel, LU82551ER Datasheet - Page 90

• Manufacturer Part Number: LU82551ER
• Manufacturer: Intel

Specifications of LU82551ER

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

82551ER — Networking Silicon
11.4.2
11.4.2.1
82
Figure 21. Output Timing Measurement Conditions
Figure 22. Input Timing Measurement Conditions
Timing Parameters
Measurement and Test Conditions
Figure
done. The component test guarantees that all timings are met with minimum clock slew rate
(slowest edge) and voltage swing. The design must guarantee that minimum timings are also met
with maximum clock slew rate (fastest edge) and voltage swing. In addition, the design must
guarantee proper input operation for input voltage swings and slew rates that exceed the specified
test conditions.
INPUT
Table 57. Measure and Test Condition Parameters
OUTPUT
OUTPUT
CLK
21,
Tri-State
DELAY
Figure
CLK
22, and
Symbol
V_th
V_tl
V
V
th
tl
Table 57
V_test
V_test
define the conditions under which timing measurements are
PCI Level
V_test
0.6V
0.2V
T_on
CC
CC
T_su
V_step
T_off
T_val
inputs
valid
V_test
Units
T_h
V_test
V
V
Notes
V_test
V_max
V_th
V_tl
V_th
V_tl
Datasheet