Техническая Спецификация для Intel E1600 HH80557PG056D
Модели
HH80557PG056D
Datasheet
21
Electrical Specifications
NOTES:
1.
1.
The loadline specification includes both static and transient limits except for overshoot
allowed as shown in
allowed as shown in
.
2.
This loadline specification shows the deviation from the VID set point.
3.
The loadlines specify voltage limits at the die measured at the VCC_SENSE and
VSS_SENSE lands. Voltage regulation feedback for voltage regulator circuits must be taken
from processor VCC and VSS lands. Refer to the Voltage Regulator-Down (VRD) 11.0
Processor Power Delivery Design Guidelines For Desktop LGA775 Socket for socket loadline
guidelines and VR implementation details.
VSS_SENSE lands. Voltage regulation feedback for voltage regulator circuits must be taken
from processor VCC and VSS lands. Refer to the Voltage Regulator-Down (VRD) 11.0
Processor Power Delivery Design Guidelines For Desktop LGA775 Socket for socket loadline
guidelines and VR implementation details.
2.6.3
V
CC
Overshoot
The processor 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 voltage).
The time duration of the overshoot event must not exceed T
OS_MAX
(T
OS_MAX
is the
maximum allowable time duration above VID). These specifications apply to the
processor die voltage as measured across the VCC_SENSE and VSS_SENSE lands.
Figure 1.
V
CC
Static and Transient Tolerance for Processors
I
CC
(A)
V
CC
(V)
VID – 0.000
VID – 0.013
VID – 0.025
VID – 0.038
VID – 0.050
VID – 0.063
VID – 0.075
VID – 0.088
VID – 0.100
VID – 0.113
VID – 0.125
VID – 0.138
VID – 0.150
VID – 0.163
0
10
20
30
40
50
60
70
V
CC
Maximum
V
CC
Minimum
V
CC
Typical
Table 7.
V
CC
Overshoot Specifications
Symbol
Parameter
Min
Max
Unit
Figure
Notes
V
OS_MAX
Magnitude of V
CC
overshoot above
VID
—
50
mV
1
NOTES:
1.
Adherence to these specifications is required to ensure reliable processor operation.
T
OS_MAX
Time duration of V
CC
overshoot above
VID
—
25
μs