RFM66W Datasheet, PDF (20/87 Pages) List of Unclassifed Manufacturers – 868 & 915MHz Ultra Low Power High Link Budget Integrated UHF Transceiver

WIRELESS & SENSING
RFM66W
DATASHEET
Figure 6. Typical Phase Noise Performances of the Low Consumption and Low Phase Noise PLLs.
Note in receive mode, only the low consumption PLL is available.
The RFM66W PLL embeds a 19-bit sigma-delta modulator and its frequency resolution, constant over the whole
frequency range, and is given by:
F_{XOS C}
F_STEP = ----------------
2¹⁹
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