gwixp425bdt Intel Corporation, gwixp425bdt Datasheet - Page 82

• Manufacturer Part Number: gwixp425bdt
• Description: Intel Xp42x Product Line Of Network Processors And Ixc1100 Control Plane Processor
• Manufacturer: Intel Corporation

Intel
5.0
5.1
Warning:
5.2
5.2.1
March 2005
82
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Electrical Specifications
Absolute Maximum Ratings
Stressing the device beyond the “absolute maximum ratings” may cause permanent damage. These
are stress ratings only. Operation beyond the “operating conditions” is not recommended and
extended exposure beyond the “operating conditions” may affect device reliability.
V
To reduce voltage-supply noise on the analog sections of the Intel
Network Processors and IXC1100 Control Plane Processor, the phase-lock loop circuits (V
V
The filter circuits for each supply are shown in the following sections.
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
Intel
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.
Ambient Air Temperature (Extended)
Ambient Air Temperature (Commercial)
Supply Voltage Core
Supply Voltage I/O
Supply Voltage Oscillator (V
Supply Voltage Oscillator (V
Supply Voltage PLL (V
Supply Voltage PLL (V
Voltage On Any I/O Ball
Storage Temperature
CCPLL2
CCPLL1
CCPLL1
®
IXP42X product line and IXC1100 control plane processors.
) and oscillator circuit (V
Requirement
, V
Parameter
CCPLL2
Document Number: 252479, Revision: 005
CCPLL1
CCPLL2
CCOSC
CCOSCP
)
)
, V
)
)
CCOSCP
CCOSCP ,
Maximum Rating
-55
V
-40º C to 85º C
-0.3 V to 2.1V
-0.3 V to 3.6V
-0.3 V to 2.1V
-0.3 V to 3.6V
-0.3 V to 2.1V
-0.3 V to 2.1V
-0.3 V to 3.6V
0º C to 70º C
, V
CCOSC
o
C to 125
CCOSC
) require isolated voltage supplies.
CCPLL1
o
C
Pin Requirements
pin and the associated V
®
SS
IXP42X Product Line of
supply pin. Both capacitors
CCPLL1
SS
Datasheet
pin. In
pin of the
CCPLL1 ,