RF02
Maximum XTAL Tolerances Including Temperature and Aging [ppm]
Whenever a low frequency error is essential for the application, it is possible to “pull” the crystal to the
accurate frequency by changing the load capacitor value. The widest pulling range can be achieved if the
nominal required load capacitance of the crystal is in the “midrange”, for example 16 pF. The “pull-ability”
of the crystal is defined by its motional capacitance and C0
Note:
• There may be other requirements for the TX carrier accuracy with regards to the requirements as
defined by standards and/or channel separations.
EXAMPLE APPLICATIONS: DATA PACKET TRANSMISSION
Data packet structure
An example data packet structure using the RF02X - RF01 pair for data transmission. This packet
structure is an example of how to use the high efficiency FIFO mode at the receiver side:
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