Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Table 19.
Power Interface (Sheet 2 of 2)
Name
Type†
Description
1.3-V power supply input pins used for the internal logic of the analog oscillator
circuitry.
VCCOSC
I
Requires special power filtering circuitry. Refer to Figure 12 on page 84
Ground power supply input pins used for the internal logic of the analog oscillator
circuitry. Used in conjunction with the VCCOSC pins.
VSSOSC
VCCPLL1
VCCPLL2
I
I
I
Requires special power filtering circuitry. Refer to Figure 12 on page 84
1.3-V power supply input pins used for the internal logic of the analog phase lock-loop
circuitry.
Requires special power filtering circuitry. Refer to Figure 9 on page 83
1.3-V power supply input pins used for the internal logic of the analog phase lock-loop
circuitry.
Requires special power filtering circuitry. Refer to Figure 10 on page 83
†
For a legend of the Type codes, see Table 5 on page 33.
Datasheet
March 2005
49
Document Number: 252479, Revision: 005
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