Specifications

Intel
®
810E2 Chipset Platform
R
112 Design Guide
Table 30. Resistance Values for Frequency Response Curves
Curve RTRACE + RDISCRETE RIND
0 2.2 Ω 0.8 Ω
1 2.2 Ω 0.4 Ω
2 0 Ω 0.4 Ω
3 0 Ω 0.8 Ω
As series resistance (R
TRACE
+ R
DISCRETE
+ R
IND
) increases, the filter response (i.e., attenuation in PLL
bandwidth) improves. There is a limit of 3.3 Ω total series resistance of the filter to limit DC voltage
drop.