Intel JM80547PG0961MM Arkusz Danych Pobierz pdf (Strona 14)

Intel

Pentium

4 Processor in the 423-pin Package

• < 0.2 dB gain in pass band

• < 0.5 dB attenuation in pass band < 1 Hz (see DC drop in next set of requirements)

• > 34 dB attenuation from 1 MHz to 66 MHz

• > 28 dB attenuation from 66 MHz to core frequency

The filter requirements are illustrated in Figure 2. For recommendations on implementing the filter

refer to the Intel

Pentium

4 Processor and Intel

850 Chipset Platform Design Guide.

Figure 1. Typical V

CCIOPLL

, V

CCA

and V

SSA

Power Distribution

VCC

VCCA

VSSA

VCCIOPLL

Processor

Core

PLL

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 89 90

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Intel JM80547PG0961MM Arkusz Danych Strona 14