RF-BM-BG22A
Shenzhen RF-star Technology Co., Ltd.
Page 9 of 19
3 Specifications
3.1 Recommended Operating Conditions
Functional operation does not guarantee performance beyond the limits of the conditional parameter values in the table
below. Long-term work beyond this limit will affect the reliability of the module more or less.
Table 3. Recommended Operating Conditions of RF-BM-BG22A
Items
Condition
Min.
Typ.
Max.
Unit
Operating Supply Voltage
Battery Mode
1.71
3.3
3.8
V
Frequency Range
2402
2480
MHz
Operating Temperature
/
-40
+25
+85
℃
Environmental Hot Pendulum
/
-20
+20
℃
/min
3.2 Handling Ratings
Table 4. Handling Ratings of RF-BM-BG22A
Items
Condition
Min.
Typ.
Max.
Unit
Storage Temperature
Tstg
-40
+25
+125
℃
Human Body Model
HBM
±2000
V
Moisture Sensitivity Level
2
Charged Device Model
±500
V
3.3 Current Consumption
Unless otherwise indicated, typical conditions are: TA = 25
°
C, VREGVDD = 3.0V, AVDD = DVDD = IOVDD = RFVDD
= PAVDD = 1.8 V powered from DCDC. Crystal frequency=38.4 MHz. RF center frequency 2.45 GHz.
Test instruments: F multimeter, DSA1030 spectrum analyzer, offset: 0.2, RBW = 100 KHz
Test Results: Data after adding an attenuator.
Table 5. Current Consumption of RF-BM-BG22A
Stand-by
1
A
Transmitting Current
Set Tx Power
Actual Tx Power
Actual Current
6 dBm
5.5 dBm
8.0 mA
0 dBm
-0.5 dBm
4.0 mA
Receiving Current
2.5 mA
Note:
