EFR32MG13 Mighty Gecko Multi-Protocol Wireless SoC Family Data Sheet
Electrical Specifications
4.1.9.4 RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 1 Mbps Data Rate
Unless otherwise indicated, typical conditions are: T = 25 °C, VREGVDD = AVDD = IOVDD = 3.3 V, DVDD = RFVDD = PAVDD.
RFVDD and PAVDD path is filtered using ferrites. Crystal frequency = 38.4MHz. RF center frequency 2.45 GHz.
Table 4.15. RF Receiver Characteristics for Bluetooth Low Energy in the 2.4GHz Band, 1 Mbps Data Rate
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Signal is reference signal1. Packet
length is 20 bytes.
Max usable receiver input
level, 0.1% BER
SAT
—
10
—
dBm
Signal is reference signal1. Using
DC-DC converter.
Sensitivity, 0.1% BER
SENS
—
—
-94.8
-94.4
—
—
dBm
dBm
With non-ideal signals as speci-
fied in RF-PHY.TS.4.2.2, section
4.6.1.
Signal to co-channel interfer- C/ICC
er, 0.1% BER
Desired signal 3 dB above refer-
ence sensitivity.
—
—
10.4
-1.7
—
—
dB
dB
N+1 adjacent channel selec- C/I1+
tivity, 0.1% BER, with allowa-
ble exceptions. Desired is
Interferer is reference signal at +1
MHz offset. Desired frequency
2402 MHz ≤ Fc ≤ 2480 MHz
reference signal at -67 dBm
N-1 adjacent channel selec- C/I1-
tivity, 0.1% BER, with allowa-
ble exceptions. Desired is
Interferer is reference signal at -1
MHz offset. Desired frequency
2402 MHz ≤ Fc ≤ 2480 MHz
—
—
—
-0.5
-40.8
-45.1
—
—
—
dB
dB
dB
reference signal at -67 dBm
Alternate selectivity, 0.1%
BER, with allowable excep-
tions. Desired is reference
signal at -67 dBm
C/I2
Interferer is reference signal at ± 2
MHz offset. Desired frequency
2402 MHz ≤ Fc ≤ 2480 MHz
Alternate selectivity, 0.1%
BER, with allowable excep-
tions. Desired is reference
signal at -67 dBm
C/I3
Interferer is reference signal at ± 3
MHz offset. Desired frequency
2404 MHz ≤ Fc ≤ 2480 MHz
Selectivity to image frequen- C/IIM
cy, 0.1% BER. Desired is ref-
erence signal at -67 dBm
Interferer is reference signal at im-
age frequency with 1 MHz preci-
sion
—
—
-38.2
-45.7
—
—
dB
dB
Selectivity to image frequen- C/IIM+1
cy ± 1 MHz, 0.1% BER. De-
sired is reference signal at
-67 dBm
Interferer is reference signal at im-
age frequency ± 1 MHz with 1
MHz precision
Blocking, less than 0.1%
BER. Desired is -67dBm
BLE reference signal at
2426MHz. Interferer is CW in
BLOCKOOB
Interferer frequency 30 MHz ≤ f ≤
2000 MHz
-5
—
—
—
—
—
—
—
—
dBm
dBm
dBm
dBm
dBm
dBm
Interferer frequency 2003 MHz ≤ f
≤ 2399 MHz
-24
-10
-10
-17
—
OOB range2
Interferer frequency 2484 MHz ≤ f
≤ 2997 MHz
—
Interferer frequency 3 GHz ≤ f ≤ 6
GHz
—
Interferer frequency 6 GHz ≤ f ≤
12.75 GHz
—
Intermodulation performance IM
Per Core_4.1, Vol 6, Part A, Sec-
tion 4.4 with n = 3
-22.2
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