EFR32BG1 Datasheet, PDF (72/163 Pages) Silicon Laboratories – Home and Building Automation

EFR32BG1 Blue Gecko Bluetooth® Smart SoC Family Data Sheet
Electrical Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Upper limit of input power RSSI_MAX
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 range
—
0.25
—
dBm
Max spurious emissions dur- SPUR_RX
ing active receive mode
30 MHz to 1 GHz
1 GHz to 12 GHz
—
-83.7
-63
dBm
—
-58.8
-50
dBm
Note:
1. Definition of reference signal is 2.4 kbps 2GFSK, BT=0.5, Δf = 1.2 kHz, RX channel BW = 5.05 kHz, channel spacing = 12.5 kHz
2. Definition of reference signal is 38.4 kbps 2GFSK, BT=0.5, Δf = 20 kHz, RX channel BW = 84.16 kHz, channel spacing = 100 kHz
3. Definition of reference signal is 500 kbps 2GFSK, BT=0.5, Δf = 125 kHz, RX channel BW = 841.6 kHz
4. RFSENSE performance is only valid from 0 to 85 °C. RFSENSE should be disabled outside this temperature range.
4.1.11 Modem Features
Parameter
Receive Bandwidth
IF Frequency
Symbol
RX_Bandwidth
IF_Freq
Table 4.30. Modem Features
Test Condition
Min
Configurable range with 38.4 MHz
0.1
crystal
Configurable range with 38.4 MHz
150
crystal. Selected steps available.
Typ
Max
Unit
—
2530
kHz
—
1371
kHz
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