RFM213W Datasheet, PDF (8/20 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

RFM213W
3. Typical Performance Characteristics
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
3.10
1.80
Current vs. Supply Voltage
433.92 MHz
315 MHz
2.05
2.30
2.55
2.80
3.05
3.30
3.55
3.80
Supply Voltage (V)
Figure 3. Current vs. Voltage, F_RF = 315 /
433.92 MHz, OOK, SR = 1 ksps
5.2
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.6
-50
Current vs. Temperature
-30
-10
10
30
50
70
Temperature (℃)
3.3V
1.8V
90
110
Figure 4. Current vs. Temperature, F_RF =
433.92 MHz, FSK, SR = 1 ksps
Sensitivity vs. Supply Voltage
-112.2
-112.6
-113.0
-113.4
-113.8
-114.2
-114.6
-115.0
1.6
1.9
2.2
433.92MHz
315 MHz
2.5
2.8
3.1
3.4
3.7
4.0
Supply Voltage (V)
Figure 5. Sensitivity vs. Supply Voltage, SR
= 1 ksps, OOK, BER = 0.1%
Sensitivity vs. Symbol Rate
-101
-103
-105
-107
-109
-111
-113
-115
0
4
8
12
16
20
24
28
32
36
40
Symbol Rate (kbps)
Figure 7. Sensitivity vs. SR, F_RF = 433.92
MHz, V_DD = 3.3 V, OOK, BER = 0.1%
Sensitivity vs. Temperature
-110.0
-110.5
-111.0
-111.5
-112.0
-112.5
-113.0
-113.5
-114.0
-40
-20
0
20
40
60
80
100
Temperature (℃)
Figure 6. Sensitivity vs. Temperature, F_RF = 433.92
MHz, V_DD = 3.3 V, SR = 1 ksps, FSK, BER = 0.1%
-111.0
-111.5
-112.0
-112.5
-113.0
-113.5
-114.0
-114.5
-115.0
0.01%
Sensitivity vs. BER
0.10%
BER
1.00%
10.00%
Figure 8. Sensitivity vs. BER, F_RF = 433.92
MHz, V_DD = 3.3 V, SR = 1 ksps, FSK
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