HH80556KH0364M S LAGD Intel, HH80556KH0364M S LAGD Datasheet - Page 380

• Manufacturer Part Number: HH80556KH0364M S LAGD
• Manufacturer: Intel

Specifications of HH80556KH0364M S LAGD

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

Table 126.
Intel
Datasheet
380
V
V
100 MHz PCI Express* Clock (PECLKN/PECLKP)
V
V
V
V
ΔV
V
V
V
V
DDR2 Clock (CH{0/1}_DCLKN/CH{0/1}_DCLKP)
V
V
V
Slew
Impedance
Notes:
1.
2.
3.
4.
5.
6.
7.
RBM
TR
IL
IH
Cross(abs)
Cross(rel)
OS
US
RBM
TR
OH
OL
OX
Cross
®
5100 Memory Controller Hub Chipset
Symbol
Crossing voltage is defined as the instantaneous voltage when the rising edge of CORECLKP is equal to the falling edge
of CORECLKN.
Overshoot is defined as the absolute value of the maximum voltage.
Undershoot is defined as the absolute value of the minimum voltage.
Ringback Margin is defined as the absolute voltage difference between the maximum rising edge ringback and the
maximum falling edge ringback. Both maximum rising and falling Ringbacks should not cross the threshold region.
Threshold Region is defined as a region centered around the crossing point voltage in which the differential receiver
switches. It includes input threshold hysteresis.
The crossing point must meet the absolute and relative crossing point specifications simultaneously.
V
Havg
(the average of V
Clock DC Characteristics (Sheet 2 of 2)
Ringback Margin
Threshold Region
Input Low Voltage
Input High Voltage
Absolute Crossing Point
Relative Crossing Point
Range of Crossing Points
Overshoot
Undershoot
Ringback Margin
Threshold Region
High Output Voltage
Low Output Voltage
Crossing Voltage Requirement
Slew-rate Requirement
Output Impedance
IH
) can be measured directly using “Vtop” on Agilent* scopes and “High” on Tektronix* scopes.
Parameter
VCCDDR/2 - 0.100
VCCDDR/2 + 0.35
x(V
V
V
0.250+0.5
Cross
Cross
Havg
-0.150
-0.300
0.200
0.660
0.250
0.200
Min.
2.2
13
-0.100
-0.100
-0.700)
Intel
®
5100 MCH Chipset—Electrical Characteristics
Nom.
0.700
0
VCCDDR/2 +0.100
VCCDDR/2 - 0.35
x(V
V
V
Cross
0.550+0.5
V
Cross
Order Number: 318378-005US
Havg
IH
0.850
0.550
0.140
Max.
+0.300
3.2
20
+0.100
+0.100
-0.700)
Unit
V/ns
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
July 2009
Notes
1,
6,
4
5
1
2
3
4
5
6
7