IBM Intel Xeon E5606 81Y5943 User Manual
Product codes
81Y5943
Electrical Specifications
36
Intel
®
Xeon
®
Processor 5600 Series Datasheet Volume 1
Notes:
1.
V
OS
is the measured overshoot voltage.
2.
T
OS
is the measured time duration above VID.
2.6.2
Die Voltage Validation
Core voltage (V
CC
) overshoot events at the processor must meet the specifications in
when measured across the VCC_SENSE and VSS_SENSE lands. Overshoot
events that are < 10 ns in duration may be ignored. These measurements of processor
die level overshoot should be taken with a 100 MHz bandwidth limited oscilloscope.
die level overshoot should be taken with a 100 MHz bandwidth limited oscilloscope.
Figure 2-4. V
CC
Overshoot Example Waveform
Example Overshoot Waveform
0
5
10
15
20
25
Time [us]
Volta
g
e [V]
VID - 0.000
VID + 0.050
V
OS
T
OS
T
OS
: Overshoot time above VID
V
OS
: Overshoot above VID