Transient Tolerance Load Lines; Agtl+ Signal Group Specifications - Intel E5310 - Xeon 1.6 GHz 8M L2 Cache 1066MHz FSB LGA771 Active Quad-Core Processor Datasheet

Figure 2-5. Quad-Core Intel® Xeon® Processor X5300 Series V

Transient Tolerance Load Lines

V ID - 0 .0 0 0
V ID - 0 .0 2 0
V ID - 0 .0 4 0
V ID - 0 .0 6 0
V ID - 0 .0 8 0
V ID - 0 .1 0 0
V ID - 0 .1 2 0
V ID - 0 .1 4 0
V ID - 0 .1 6 0
V ID - 0 .1 8 0
V ID - 0 .2 0 0
Notes:
1. The V
CC_MIN
overshoot specifications.
2. Refer to
3. Refer to
4. The load lines specify voltage limits at the die measured at the VCC_DIE_SENSE and VSS_DIE_SENSE
lands and the VCC_DIE_SENSE2 and VSS_DIE_SENSE2 lands. Voltage regulation feedback for voltage
regulator circuits must also be taken from processor VCC_DIE_SENSE and VSS_DIE_SENSE lands and
VCC_DIE_SENSE2 and VSS_DIE_SENSE2 lands. Please refer to the appropriate platform design guide for
details on VR implementation.
Table 2-14. AGTL+ Signal Group Specifications
Symbol
V
IL
V
IH
V
OH
R
ON
I
LI
Notes:
1. Unless otherwise noted, all specifications in this table apply to all processor frequencies.
2. V is defined as the maximum voltage level at a receiving agent that will be interpreted as a logical low
IL
value.
3. V is defined as the minimum voltage level at a receiving agent that will be interpreted as a logical high
IH
value.
4. V and V
IH
signal quality specifications.
5. This is the pull down driver resistance. Refer to processor I/O Buffer Models for I/V characteristics.
Measured at 0.31*V
6. GTLREF should be generated from V
specifications is the instantaneous V
7. Specified when on-die R
8. This is the measurement at the pin.
32
0 5 1 0 1 5 2 0 2 5 3 0 3 5
V
C C
T y p ic a l
and V loadlines represent static and transient limits. Please see
CC_MAX
Table 2-12 for processor VID information.
Table 2-13 for V Static and Transient Tolerance
CC
Parameter
Input Low Voltage
Input High Voltage GTLREF+0.10
Output High Voltage
Buffer On Resistance
Input Leakage Current
may experience excursions above V
OH
. R (min) = 0.225*R
TT ON
TT
.
TT
and R are turned off. V
TT ON
Ic c [A ]
4 0 4 5 5 0 5 5 6 0 6 5 7 0 7 5
V
C C
M in im u m
Min Typ
-0.10 0 GTLREF-0.10
V
TT
V - 0.10 N/A
TT
10.00 11.50
N/A N/A
. However, input signal drivers must comply with the
TT
. R (typ) = 0.250*R
TT ON
with a 1% tolerance resistor divider. The V
between 0 and V
IN
Quad-Core Intel® Xeon® Processor 5300 Series Datasheet
Electrical Specifications
Static and
CC
8 0 8 5 9 0 9 5 1 0 0 1 0 5 1 1 0 1 1 5 1 2 0 1 2 5
V
C C
M a x im u m
Section 2.13.2
Max Units Notes
V
V +0.10 V
TT
V V
TT
13.00 W
+/- 200
μA
. R (max) = 0.275*R .
TT ON TT
referred to in these
TT
.
TT
for VCC
1
2,4,6
3,6
4,6
5
7,8