PRIXP425BC Intel, PRIXP425BC Datasheet - Page 75

IC NETWRK PROCESSR 400MHZ 492BGA

PRIXP425BC

Manufacturer Part Number
PRIXP425BC
Description
IC NETWRK PROCESSR 400MHZ 492BGA
Manufacturer
Intel
Datasheets

Specifications of PRIXP425BC

Processor Type
Network
Features
XScale Core
Speed
400MHz
Voltage
1.3V
Mounting Type
Surface Mount
Package / Case
492-BGA
Core Operating Frequency
400MHz
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
Lead free / RoHS Compliant
Other names
869083

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PRIXP425BC
Manufacturer:
INTEL
Quantity:
20 000
Datasheet
Figure 8.
5.2.2
Figure 9.
5.2.3
V
V
A parallel combination of a 10-nF capacitor — for bypass — and a 200-nF capacitor — for a
first-order filter with a cut-off frequency below 30 MHz — must be connected to the V
of the IXP42X product line and IXC1100 control plane processors.
The ground of both capacitors should be connected to the nearest V
should be located less than 0.5 inch away from the V
order to achieve the 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.
V
V
A single 170-nF capacitor must be connected between the V
IXP42X product line and IXC1100 control plane processors. This capacitor value provides both
bypass and filtering.
When 170 nF is an inconvenient size, capacitor values between 150 nF to 200 nF could be used
with little adverse effects, assuming that the effective series resistance of the 200-nF capacitor is
under 50 mΩ.
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. V
AD10 and AF10. Ensure that both pins are connected as shown in
CCPLL1
CCPLL2
CCPLL2
CCOSCP
Power Filtering Diagram
Power Filtering Diagram
Requirement
Requirement
1.3 V
10 nF
1.3 V
10 nF
Intel
V
V
SS
SS
®
IXP42X Product Line and IXC1100 Control Plane Processor
100 nF
100 nF
100 nF
100 nF
V
CCPLL2
V
CCPLL2
CCPLL1
V
V
SS
SS
CCP_OSC
pin and the associated V
Intel
Intel
Product Line /
Control Plane
Intel
Product Line /
Intel
Control Plane
Processor
Figure
Processor
SS
®
®
®
SSP_OSC
®
pin and V
Electrical Specifications
IXC1100
IXP4XX
IXC1100
supply pin. Both capacitors
IXP4XX
10.
B1681-02
B1680-02
consists of two pins,
SSP_OSC
SS
CCPLL2
pin. In
pin of the
75
pin

Related parts for PRIXP425BC