SLWSTK6000A Datasheet, PDF (31/80 Pages) Silicon Laboratories – ConfidentialMighty Gecko Wireless SoC EFR32MG1X232

EFR32MG1X232 Data Sheet
Electrical Characteristics
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Confidential ^{Upperlimitofinputpower RSSIMAX}
range over which RSSI reso-
lution is maintained
5
-
-
dBm
Lower limit of input power RSSI_MIN
range over which RSSI reso-
lution is maintained
-
-
-98
dBm
RSSI resolution
RSSI_RES
over RSSI_MIN to RSSI_MAX
-
0.25
-
dB
RSSI linearity as defined by RSSI_LIN
802.15.4-2003
-
TBD
-
dB
Note:
1. Reference signal is defined as TBD
2. Reference sensitivity level is -85 dBm
3. Filter is characterized as a symmetric bandpass centered on the adjacent channel having a 3dB bandwidth of 4.6 MHz and stop-
band rejection better than 26 dB beyond 3.15MHz from the adjacent carrier.
4. Due to low-IF frequency, there is some overlap of adjacent channel and image channel bands. Adjacent channel CW blocker
tests place the Interferer center frequency at the Desired frequency ±5 MHz on the channel raster, whereas the image rejection
test places the CW interferer near the image frequency of the Desired signal carrier, regardless of the channel raster.
4.10 RFSENSE
Table 4.17. RFSENSE
Parameter
Symbol
Test Condition
Min
RFSENSE current consump- I_RFSENSE
-
tion
4.11 Modem Features
Table 4.18. Modem Features
Parameter
Receive Bandwidth
IF Frequency
DSSS symbol length
DSSS Bits per symbol
Symbol
Test Condition
Min
RX_Bandwidth
Configurable range with 38.4 MHz
0.1
crystal
IF_Freq
Configurable range with 38.4 MHz
150
crystal. Selected steps available.
DSSS_Range
Configurable in steps of 1 chip
2
DSSS_BitPerSym Configurable
1
Typ
TBD
Max
Unit
TBD
nA
Typ
Max
Unit
-
2530
kHz
-
1371
kHz
-
32
chips
-
4
bits/
symbol
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