RFM219SW Datasheet, PDF (13/35 Pages) List of Unclassifed Manufacturers – Wireless Alarm and Security Systems

RFM219SW
Category Parameters
State After Rx
Exit
System Clock
Output
System Clock
Frequency
Wake-On Radio
Wake-On
Condition
Demod Method
Fixed Demod TH
OOK
Settings
Peak Drop
Peak Drop Step
Peak Drop Rate
Descriptions
This defines the state to which the device will switch after
the Rx Early Exit. The options are: STBY or TUNE.
Turn on/off the system clock output on CLKO, the options
are: on or off.
The system clock output frequency, the options are:
13.000, 6.500, 4.333, 3.250, 2.600, 2.167, 1.857, 1.625,
1.444, 1.300, 1.182, 1.083, 1.000, 0.929, 0.867, 0.813,
0.765, 0.722, 0.684, 0.650, 0.619, 0.591, 0.565, 0.542,
0.520, 0.500, 0.481, 0.464, 0.448, 0.433, 0.419 or 0.406
MHz. It is only available when System Clock Output is
turned on.
Turn on/off the wake-on radio function, the options are:
on or off.
The condition to wake on the radio, the option is:
Extended by Preamble, or Extended by Preamble then
Sync Word. It is only available when Wake-On Radio is
turned on.
The OOK demodulation methods, the options are: Peak
TH, or Fixed TH.
The threshold value when the Demod Method is “Fixed
TH”, the minimum input value is the value of Squelch
Threshold set on the RFPDK, the maximum value is 255.
Turn on/off the RSSI peak drop function, the options are
on, or off.
The RSSI peak drop step size, the options are: 1, 2, 3, 5,
6, 9, 12 or 15.
The RSSI peak drop rate, the options are: 1 step/4
symbols, 1 step/2 symbols, 1 step/1 symbol, or 1 step/0.5
symbol.
Default
STBY
Off
6.500 MHz
Off
Extended by
Preamble
Peak TH
50
On
1
1 step/4
symbols
AGC
Automatic Gain Control, the options are: on or off.
On
(G)FSK
Settings
Deviation
Sync Clock Type
Data
Representation
Rising Relative
TH
The (G)FSK frequency deviation. The minimum value of
the deviation is equal to Xtal Tolerance (ppm) x
Frequency (MHz) / 0.7. The maximum value of deviation
is equal to 220 kHz - Xtal Tolerance (ppm) x Frequency
(MHz).
This parameter allows the user to select the method to
perform the clock data recovery. The options are: tracing
or counting.
To select whether the frequency “F-high” represent data 0
or 1. The options are: 0: F-high 1:F-low, or
0: F-low 1:F-high.
This is the relative threshold to trigger the (G)FSK
demodulation. It is measured in terms of RSSI code. The
options are: 0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 36, 42,
54, 66, or 90.
35 kHz
Counting
0: F-low
1:F-high
21
Mode
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Advanced
Basic
Advanced
Advanced
Basic
Advanced
Advanced
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