Specifications

4. Electrical Specifications
RF Specification
Item Min Typ Max Unit Note
RF Carrier Frequency 5731
─
5820 MHz For 5.8Ghz
-20dB bandwidth
─
2
─
MHz
Output Power 7 dBm
RF Sensitivity
─
-81 dBm
Audio Specification(I2S to I2S)
Item
Min
Typ
Max
Unit
Note
SNR
142
dB
@1kHz
THD + N
-135
dB
@1kHz
Frequency response
6
KHz
Programmable, <=6KHz
Dynamic range
-140
dB
@1kHz
Operation Condition
Item
Min
Typ
Max
Unit
Note
VDD
2.7
3.3
3.6
V
Power Supply Voltage
Operating
Temperature
-5
25
60
°C
Ambient temperature
Electrical Specification (MCU+RF)
Item
Min
Typ
Max
Unit
Note
Transmitter current
47
mA
Output power 7dBm
Receiver current
45
mA
sleep mode
2
mA
Crystal enable, timer or interrupt
wake up system
Digital interface
Item
Min
Typ
Max
Unit
Note
VIH
0.7VDD
VDD+0.2
V
Input High Threshold
VIL
VSS
0.3VDD
V
Input Low Threshold
VOH
VDD-0.3
VDD
V
Output High Threshold
VOL
0
0.3
V
Output Low Threshold