RFM70 Datasheet, PDF (21/26 Pages) –

RFM70 V1.0
8 Electrical Specifications
Name
Parameter (Condition)
VDD
TEMP
VIH
VIL
VOH
VOL
IVDD
IVDD
IVDD
FOP
FXTAL
RFSK
PRF
PBW
PBW
PRF1
PRF2
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
IVDD
Max Input
RXSENS
RXSENS
C/ICO
C/I1ST
C/I2ND
C/I3RD
C/ICO
C/I1ST
C/I2ND
C/I3RD
Operating Condition
Voltage
Temperature
Digital input Pin
High level
Low level
Digital output Pin
High level (IOH=-0.25mA)
Low level(IOL=0.25mA)
Normal condition
Power Down current
Standby-I current
Standby-II current
Normal RF condition
Operating frequency
Crystal frequency
Air data rate
Transmitter
Output power
Modulation 20 dB bandwidth(2Mbps)
Modulation 20 dB bandwidth (1Mbps)
Out of band emission 2 MHz
Out of band emission 4 MHz
Current at -40 dBm output power
Current at -30 dBm output power
Current at -25 dBm output power
Current at -10 dBm output power
Current at -5 dBm output power
Current at 0 dBm output power
Current at 5 dBm output power
Receiver
Current (2Mbps)
Current (1Mbps)
1 E-3 BER
1 E-3 BER sensitivity (2Mbps)
1 E-3 BER sensitivity (1Mbps)
Co-channel C/I (2Mbps)
ACS C/I 2MHz (2Mbps)
ACS C/I 4MHz (2Mbps)
ACS C/I 6MHz (2Mbps)
Co-channel C/I (1Mbps)
ACS C/I 1MHz (1Mbps)
ACS C/I 2MHz (1Mbps)
ACS C/I 3MHz (1Mbps)
Min
1.9
-40
0.7VDD
VSS
VDD- 0.3
0
2400
1
-40
Typi Max Unit
cal
3.0
3.6
V
+27 +85
ºC
5.25
V
0.3VDD V
VDD
V
0.3
V
3
uA
50
uA
400
uA
2527
MHz
16
MHz
2
Mbps
0
5
2.5
1.3
-20
-40
11
11
12
13
15
17
23
dBm
MHz
MHz
dBm
dBm
mA
mA
mA
mA
mA
mA
mA
18
mA
17
mA
10
dBm
-85
dBm
-88
dBm
4
dB
-5
dB
-20
dB
-25
dB
4
dB
4
dB
-18
dB
-19
dB
Comm
ent
Table 6 Electrical Specifications
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