EFR32BG12P232F Datasheet, PDF (40/181 Pages) Silicon Laboratories – EFR32BG12 Blue Gecko Bluetooth ®Low Energy SoC Family Data Sheet

EFR32BG12 Blue Gecko Bluetooth ^®Low Energy SoC Family Data Sheet
Electrical Specifications
4.1.9.2 RF Receiver General Characteristics for 2.4 GHz Band
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=38.4 MHz. RF center frequency 2.45 GHz.
Table 4.13. RF Receiver General Characteristics for 2.4 GHz Band
Parameter
Symbol
Test Condition
Min
Typ
Max
RF tuning frequency range F_RANGE
2400
—
2483.5
Receive mode maximum
spurious emission
SPUR_RX
30 MHz to 1 GHz
1 GHz to 12 GHz
—
-57
—
—
-47
—
Max spurious emissions dur- SPUR_{RX_FCC} 216 MHz to 960 MHz, Conducted
—
-55.2
—
ing active receive mode, per
Measurement
FCC Part 15.109(a)
Above 960 MHz, Conducted
—
-47.2
—
Measurement
Level above which
RFSENSE will trigger¹
RFSENSE_TRIG CW at 2.45 GHz
—
-24
—
Level below which
RFSENSE will not trigger¹
RFSENSE_THRES CW at 2.45 GHz
—
-50
—
1% PER sensitivity
SENS_2GFSK
2 Mbps 2GFSK signal
250 kbps 2GFSK signal
—
-89.6
—
—
-100.7
—
Note:
1. RFSENSE performance is only valid from 0 to 85 °C. RFSENSE should be disabled outside this temperature range.
Unit
MHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
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