82598EB Datasheet, PDF (539/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Power Supply Specifications
Table 7-4. 1.8 V dc Supply Voltage Requirements
Parameters
Rise Time
Monotonicity
Slope
Operational Range
Ripple
Overshoot
Overshoot Settling
Time
Suggested Decoupling
Capacitance
Capacitance ESR
Description
Time from 10% to 90% mark
Voltage dip allowed in ramp
Ramp rate at any given time between 10%
and 90%
Min: 0.8*V(min)/Rise time (max)
Max: 0.8*V(max)/Rise time (min)
Voltage range for normal operating conditions
Maximum voltage ripple (peak to peak)
Maximum overshoot allowed
Maximum overshoot allowed duration.
(At that time delta voltage should be lower
than 5mv from steady state voltage)
Capacitance range
Equivalent series resistance of output
capacitance
Min
0.1
N/A
14
Max
100
0
15000
1.71
N/A
N/A
N/A
50
N/A
1.89
40
100
0.1
75
50
Units
ms
mV
V/s
V dc
mV
mV
ms
μF
M
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