35
Dual-Core Intel® Xeon® Processor 5200 Series Electrical Specifications
Notes:
1.
Unless otherwise noted, all specifications in this table apply to all processor frequencies.
2.
Measured at 0.2*V
TT
.
3.
V
OH
is determined by value of the external pullup resistor to V
TT
. Refer to platform design guide for details.
4.
For V
IN
between 0 V and V
OH
.
2.13.2
V
CC
Overshoot Specification
The Dual-Core Intel® Xeon® Processor 5200 Series can tolerate short transient
overshoot events where V
CC
exceeds the VID voltage when transitioning from a high-
to-low current load condition. This overshoot cannot exceed VID + V
OS_MAX
(V
OS_MAX
is
the maximum allowable overshoot above VID). These specifications apply to the
processor die voltage as measured across the VCC_DIE_SENSE and VSS_DIE_SENSE
lands and across the VCC_DIE_SENSE2 and VSS_DIE_SENSE2 lands.
Notes:
1.
VOS is the measured overshoot voltage.
2.
TOS is the measured time duration above VID.
2.13.3
Die Voltage Validation
Core voltage (VCC) overshoot events at the processor must meet the specifications in
Table 2-17
when measured across the VCC_DIE_SENSE and VSS_DIE_SENSE lands
and across the VCC_DIE_SENSE2 and VSS_DIE_SENSE2 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.
Table 2-17. V
CC
Overshoot Specifications
Symbol
Parameter
Min
Max
Units
Figure
Notes
V
OS_MAX
Magnitude of V
CC
overshoot above VID
50
mV
2-8
T
OS_MAX
Time duration of V
CC
overshoot above VID
25
µs
2-8
Figure 2-8. V
CC
Overshoot Example Waveform
Example Overshoot Waveform
0
5
10
15
20
25
Time [us]
Volt
age
[V
]
VID - 0.000
VID + 0.050
V
OS
T
OS
T
OS
: Overshoot time above VID
V
OS
: Overshoot above VID
Содержание L5310 - Cpu Xeon Quad-Core Lv 1.6Ghz Fsb1066Mhz 8M Fc-Lga6 Tray
Страница 1: ...318590 005 Dual Core Intel Xeon Processor 5200 Series Datasheet August 2008...
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Страница 41: ...41 Mechanical Specifications Figure 3 3 Dual Core Intel Xeon Processor 5200 Series Package Drawing Sheet 2 of 3...
Страница 42: ...Mechanical Specifications 42 Figure 3 4 Dual Core Intel Xeon Processor 5200 Series Package Drawing Sheet 3 of 3...
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Страница 98: ...Features 98...
Страница 102: ...Boxed Processor Specifications 102 Figure 8 4 Top Side Board Keepout Zones Part 1...
Страница 103: ...103 Boxed Processor Specifications Figure 8 5 Top Side Board Keepout Zones Part 2...
Страница 104: ...Boxed Processor Specifications 104 Figure 8 6 Bottom Side Board Keepout Zones...
Страница 105: ...105 Boxed Processor Specifications Figure 8 7 Board Mounting Hole Keepout Zones...
Страница 106: ...Boxed Processor Specifications 106 Figure 8 8 Volumetric Height Keep Ins...
Страница 107: ...107 Boxed Processor Specifications Figure 8 9 4 Pin Fan Cable Connector For Active CEK Heat Sink...
Страница 108: ...Boxed Processor Specifications 108 Figure 8 10 4 Pin Base Board Fan Header For Active CEK Heat Sink...
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