January 2007 117
Intel
®
855GME Chipset and Intel
®
6300ESB ICH Embedded Platform Design Guide
Table 25. Analog Supply Filter Requirements
R e q u i r e d
Intel
®
855GME
Chipset Filters
Rdamp Rdamp location L Cbulk Chigh
VCCASM None N/A
1210 1.0 µH
DCRmax 0.169
Ωs
100 µF 0603 0.1 µF X5R
VCCQSM 1
Ω
In series with
C
bulk
0805 0.68 µH
DCRmax 0.80
Ωs
1206 4.7 µF
X5R
0603 0.1 µF X5R
VCCAHPLL None N/A None 0603 0.1 µF X5R
VCCADPLLA 1
Ω
In series with
inductor
0805 0.10 µH 220 µF 0603 0.1 µF X5R
VCCADPLLB 1
Ω
In series with
inductor
0805 0.10 µH 220 µF 0603 0.1 µF X5R
VCCADAC None N/A None None
0603 0.1 µF X5R
0603 0.01 µF X5R
VCCAGPLL None N/A None None 0603 0.1 µF X5R
VCCALVDS None N/A None None
0603 0.1 µF X5R
0603 0.01 µF X5R