EFR32BG1V132F256 Datasheet, PDF (22/94 Pages) Silicon Laboratories – ConfidentialEFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family

EFR32BG1 Blue Gecko Bluetooth® Smart SoC CSP Family Data Sheet
Electrical Specifications
4.1.4.4 Current Consumption Using Radio
Confidential ^{Unless otherwise indicated, typical conditions are: VREGVDD = AVDD = IOVDD = 3.3 V, DVDD = RFVDD = PAVDD. TOP = 25 °C.}
Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at T_OP = 25 °C.
See Figure 5.2 EFR32BG1 Typical Application Circuit: Configuration with DC-DC converter (PAVDD from VDCDC) on page 64 or
Figure 5.1 EFR32BG1 Typical Application Circuit: Direct Supply Configuration without DC-DC converter on page 64.
Table 4.7. Current Consumption Using Radio 3.3 V with DC-DC
Parameter
Symbol
Current consumption in re- I_RX
ceive mode, active packet
reception (MCU in EM1 @
38.4 MHz, peripheral clocks
disabled)
Current consumption in
I_TX
transmit mode (MCU in EM1
@ 38.4 MHz, peripheral
clocks disabled)
RFSENSE current consump- I_RFSENSE
tion
Test Condition
Min
Typ
Max
Unit
1 Mbit/s, 2GFSK, F = 2.4 GHz,
—
8.7
—
mA
Radio clock prescaled by 4
F = 2.4 GHz, CW, 0 dBm output
—
power, Radio clock prescaled by 3
F = 2.4 GHz, CW, 3 dBm output
—
power
F = 2.4 GHz, CW, 8 dBm output
—
power
F = 2.4 GHz, CW, 10.5 dBm out-
—
put power
F = 2.4 GHz, CW, 16.5 dBm out-
—
put power, PAVDD connected di-
rectly to external 3.3V supply
F = 2.4 GHz, CW, 19.5 dBm out-
—
put power, PAVDD connected di-
rectly to external 3.3V supply
—
8.2
16.5
23.3
32.7
83.9
126.7
51
—
mA
—
mA
—
mA
—
mA
—
mA
—
mA
—
nA
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