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| AN851 Datasheet, PDF (18/25 Pages) Silicon Laboratories – Si468X SCHEMATICS AND LAYOUT GUIDE | |||
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AN851
*Note: This graph is taken with Silicon Laboratoriesâ Si468x WLCSP daughtercard, version 2.0
Figure 11. Varactor vs. Frequency Chart
ï®ï Feed this data section in red circle to linear-fit algorithm to identify the slope m and intercept b. Program m
and b values into the properties: 0x1710, 0x1711 after Si468x is booted.
ï®ï When tuning, issue the âdab_tune_freq 0 $freq 0â to enable automatic tuning method.
18
Rev. 0.2
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