RFM210W Datasheet, PDF (16/21 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

RFM210W/RFM217W
If the duty-cycle receive mode is turned off, the device will go through the Power Up (PUP) sequence, stay in the SLEEP state for
about 3 ms, tune the receive frequency, and finally stay in the RX state until the device is powered down. The power up sequence,
which takes about 4 ms to finish, includes the task of turning on the crystal and calibrating the internal blocks. The device will
continuously receive the incoming RF signals during the RX state and send out the demodulated data on the DOUT pin. The
configurable system clock is also output from the CLKO pin if it is enabled in the Advanced Mode on the RFPDK. The figure
below shows the timing characteristics and current consumption of the device from the PUP to RX.
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