QG5000X S L9TH Intel, QG5000X S L9TH Datasheet - Page 406

• Manufacturer Part Number: QG5000X S L9TH
• Manufacturer: Intel

Specifications of QG5000X S L9TH

• Lead Free Status / RoHS Status: Compliant

Table 7-3.
7.2
406
1. Refer to the Intel
Addendum for additional details on the FB-DIMM interface.
2.
3.
4.
5.
6.
Analog and Bandgap Voltage and Current Specifications
1.
DC Characteristics
This section documents the DC characteristics of the MCH. The specifications are split
into five sections:
VCCA
ICCA
FSBVCCA
FSBICCA
FBDVCCA
FBDICCA
PEVCCA
PEICCA
PEVCCBG
PEICCBG
• Clocks
• FSB Interface
• FB-DIMM (Fully Buffered DIMM) Memory Interface
• PCI Express/ ESI Interface
• Miscellaneous Interface
Symbol
The supply voltage must stay within the DC min/max window in a static system (no active switching). The
DC window only assumes voltage regulator ripple and motherboard induced noise
Intel 5000P Chipset MCH with 4 active FB-DIMM channels. Total Core + I/O current drawn off the 1.5 Vrail
Intel 5000X Chipset MCH with 4 active FB-DIMM channels. Total Core + I/O current drawn off the 1.5 V rail
Intel 5000V Chipset MCH with 2 active FB-DIMM channels. Total Core + I/O current drawn off the 1.5 V rail
Tolerances are specified at the AMB DRAM package(s) and FB-DIMM voltage regulator designs should be
scaled accordingly to support these tolerances for the 1.5. DC min/max per the JEDEC specification. AC
tolerances from VR loop BW ~30 kHz to 1 MHz.
The analog voltage is intended to be a filtered copy of its associated supply voltage. Refer to the New Dual-
Core Intel® Xeon® Processor-Based Servers Platform Design Guide (PDG) for the recommended
implementation and frequency response requirements of each filter.
— SMBus Interface
— JTAG Interface
®
6400/6402 Advanced Memory Buffered External Design Specification (EDS)
Analog MCH Supply Voltage
Analog MCH Supply Current
Analog PLL Voltage
Analog PLL Current
Analog FBD Voltage
Analog FBD Current
Analog PCI Express Voltage
Analog PCI Express Current
Analog PCI Express Bandgap
Voltage
Analog PCI Express Bandgap
Current
Parameter
Intel
®
5000X Chipset Memory Controller Hub (MCH) Datasheet
1.4055
1.4055
1.4055
1.4055
2.425
Min
1
Nom
1.5
1.5
1.5
1.5
2.5
1.545
1.545
1.545
1.545
2.575
Max
28.9
28.9
Electrical Characteristics
600
48
52
Uni
mA
mA
mA
mA
μA
V
V
V
V
t
Notes
1
1
1
1
1
1