RPIXP2850BB Intel, RPIXP2850BB Datasheet - Page 117

• Manufacturer Part Number: RPIXP2850BB
• Manufacturer: Intel

Specifications of RPIXP2850BB

• Operating Supply Voltage (typ): 1.3/1.5/2.5/3.3V
• Operating Supply Voltage (max): 1.575/2.7/3.465V
• Operating Supply Voltage (min): 1.235/2.3/3.135V
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Not Compliant

Table 42.
6.2.2.2
Figure 68.
Table 43.
Hardware Design Guide
SPCI Address/Data Group Guidelines (Sheet 2 of 2)
SPCI Clock Signals
Figure 68
SPCI Clock Signals Topology
Table 43
SPCI Clock Signals Group Guidelines
Trace Length A
Trace Length B
Trace Length C
Trace Length D
Trace Length E
Trace Length F
Trace Length G
Trace Length H
Trace Length I
Maximum Via Count per Signal
Signal Group
Topology
Reference Plane
Characteristic Trace Impedance
Nominal Trace Width
Nominal Trace Separation
Spacing to Other Groups
Trace Length A
Trace Length B
Resistor R
Maximum Via Count per Signal
Intel
PCI-to-PCI
®
Bridge
provides routing guidelines for the SPCI clock signals group parameters.
21154
illustrates the topology for SPCI clock signals.
S
Parameter
Parameter
A
R
S
Maximum = 4300 mils
Maximum = 200 mils
Maximum = 5200 mils
Maximum = 500 mils
Maximum = 7000 mils
Maximum = 200 mils
Maximum = 4500 mils
Maximum = 200 mils
Maximum = 1200 mils
10 vias
SPCI Clk
Point-to-Point
Dual-referenced, PWR–SIG–GND
60 Ω ± 10%
3.5 mils
9 mils
20 mils
Maximum = 200 mils
Maximum = 11000 mils
30 Ω ± 10%
4 vias
B
Routing Guidelines
Routing Guidelines
IXP28XX Network Processor
SPCI
Device/Connector
B0518-01
PCI
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