PRIXP421ABB Intel, PRIXP421ABB Datasheet - Page 80

• Manufacturer Part Number: PRIXP421ABB
• Manufacturer: Intel

Specifications of PRIXP421ABB

• Core Operating Frequency: 266MHz
• Package Type: BGA
• Pin Count: 492
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Figure 12.
5.3
Figure 13.
Intel
Datasheet
80
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
V
The grounds of both capacitors should be connected to the V
capacitors should be located less than 0.5 inch away from the V
associated V
In order to achieve a 200-nF capacitance, a parallel combination of two 100-nF
capacitors may be used as long as the capacitors are placed directly beside each other.
RCOMP Pin Requirements
Figure 13
RCOMP Pin External Resistor Requirements
CCOSC
Power Filtering Diagram
shows the requirements for the RCOMP pin.
SSOSC
1.3 V
10 nF
pin.
V
Intel
V
SS
SS
®
IXP42X product line and IXC1100 control plane processors—Datasheet
100 nF
RCOMP
34 Ω,
+ 1%
V
SS
100 nF
Intel
Intel
®
®
IXC1100 Control Plane
IXP42X Product Line /
Processor
Intel
Product Line /
Intel
Control Plane
Document Number:
Processor
SSOSC
®
®
IXC1100
CCOSC
IXP42X
B1672-02
supply pin. Both
B1676-03
pin and the
252479-007US
June 2007