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EFR32BG12 Datasheet, PDF (67/181 Pages) – | |||
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EFR32BG12 Blue Gecko Bluetooth ®Low Energy SoC Family Data Sheet
Electrical Specifications
Parameter
Symbol
Test Condition
Min
Alternate channel selectivity, C/I2
Interferer is CW at ± 2 Ã
channel-spacing
Desired is 4.8 kbps OOK signal3
â
at 3dB above sensitivity level,
20% PER
Desired is 100 kbps GFSK signal1
â
at 3dB above sensitivity level,
0.1% BER
Desired is 2.4 kbps GFSK signal2
â
at 3dB above sensitivity level,
0.1% BER
Desired is 50 kbps GFSK signal4
â
at 3dB above sensitivity level,
0.1% BER
Desired is 9.6 kbps 4GFSK sig-
â
nal5 at 3dB above sensitivity level,
1% PER
Image rejection, Interferer is C/IIMAGE
CW at image frequency
Desired is 4.8 kbps OOK signal3
â
at 3dB above sensitivity level,
20% PER
Desired is 100 kbps GFSK signal1
â
at 3dB above sensitivity level,
0.1% BER
Desired is 2.4 kbps GFSK signal2
â
at 3dB above sensitivity level,
0.1% BER
Desired is 50 kbps GFSK signal4
â
at 3dB above sensitivity level,
0.1% BER
Desired is 9.6 kbps 4GFSK sig-
â
nal5 at 3dB above sensitivity level,
1% PER
Blocking selectivity, 0.1%
C/IBLOCKER
Interferer CW at Desired ± 1 MHz
â
BER. Desired is 2.4 kbps
GFSK signal2 at 3dB above
Interferer CW at Desired ± 2 MHz
â
sensitivity level
Interferer CW at Desired ± 10
â
MHz
Intermod selectivity, 0.1% C/IIM
BER. CW interferers at 12.5
kHz and 25 kHz offsets
Desired is 2.4 kbps GFSK signal2
â
at 3dB above sensitivity level
Upper limit of input power RSSIMAX
â
range over which RSSI reso-
lution is maintained
Lower limit of input power RSSIMIN
-98
range over which RSSI reso-
lution is maintained
RSSI resolution
RSSIRES
Over RSSIMIN to RSSIMAX range
â
Max spurious emissions dur- SPURRX_FCC 216-960 MHz
â
ing active receive mode, per
FCC Part 15.109(a)
Above 960 MHz
â
Typ
57.8
54.6
62.4
58.1
50.6
46.5
51.7
57.5
54.4
48
75.7
77.2
92
58.8
â
â
0.25
-55
-47
Max
Unit
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
â
dB
5
dBm
â
dBm
â
dBm
-49
dBm
-41
dBm
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