Datasheet

Intel

Pentium

4 Processor on 0.13 Micron Process Datasheet 19

Electrical Specifications

NOTES:

1. Diagram not to scale.

2. No specification for frequencies beyond fcore (core frequency).

3. fpeak, if existent, should be less than 0.05 MHz.

Figure 2-2. Typical V

CCIOPLL

, V

CCA

and V

SSA

Power Distribution

Figure 2-3. Phase Lock Loop (PLL) Filter Requirements

VCC

VCCA

VSSA

VCCIOPLL

Processor

Core

PLL

CIO

0 dB

–28 dB

–34 dB

0.2 dB

–0.5 dB

1 MHz 66 MHz fcorefpeak1 HzDC

Passband

High

Frequency

Band

Forbidden

Zone

Forbidden

Zone