EFR32MG13 Mighty Gecko Multi-Protocol Wireless SoC Family Data Sheet
Electrical Specifications
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Desired is 2.4kbps GFSK signal1
at 3dB above sensitivity level,
0.1% BER
Image rejection, Interferer is C/IIMAGE
CW at image frequency
—
53
—
dB
Desired is 38.4kbps GFSK signal2
at 3dB above sensitivity level,
0.1% BER
—
51.4
—
dB
Blocking selectivity, 0.1%
BER. Desired is 2.4 kbps
GFSK signal1 at 3 dB above
sensitivity level
C/IBLOCKER
Interferer CW at Desired ± 1 MHz
Interferer CW at Desired ± 2 MHz
—
—
75
—
—
—
dB
dB
dB
76.5
91.9
Interferer CW at Desired ± 10
MHz
72.6
Upper limit of input power
range over which RSSI reso-
lution is maintained
RSSIMAX
RSSIMIN
RSSIRES
—
—
—
5
dBm
dBm
Lower limit of input power
range over which RSSI reso-
lution is maintained
-98
—
RSSI resolution
Over RSSIMIN to RSSIMAX range
216-960 MHz
—
—
—
0.25
-63
—
dBm
dBm
dBm
Max spurious emissions dur- SPURRX_FCC
ing active receive mode, per
FCC Part 15.109(a)
-57
-47
Above 960MHz
-53
Note:
1. Definition of reference signal is 2.4 kbps 2GFSK, BT=0.5, Δf = 1.2 kHz, RX channel BW = 4.798 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 = 74.809 kHz, channel spacing = 100
kHz.
3. Definition of reference signal is 500 kbps 2GFSK, BT=0.5, Δf = 125 kHz, RX channel BW = 753.320 kHz.
4. RFSENSE performance is only valid from 0 to 85 °C. RFSENSE should be disabled outside this temperature range.
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