RFM210LW Datasheet, PDF (8/17 Pages) List of Unclassifed Manufacturers – Low-Cost Consumer Electronics Applications

RFM210LW
3. Typical Performance Characteristics
Current vs. Supply Voltage
3.90
3.80
3.70
3.60
3.50
3.40
433.92 MHz
3.20
315 MHz
3.10
1.80
2.05 2.30
2.55 2.80
3.05 3.30
Supply Voltage (V)
3.55 3.80
Figure 3.1 Current vs. Voltage, F_RF = 315 /
433.92 MHz, SR = 1 kbps
4.8
4.6
4.4
4.2
4.0
3.8
3.6
3.4
3.2
3.0
-50
Current vs. Temperature
3.3 V
1.8 V
3.6 V
-30
-10
10
30
50
70
90
110
Temperature (℃)
Figure 3.2 Current vs. Temperature, F_RF =
433.92 MHz, SR = 1 kbps
Sensitivity vs. Supply Voltage
-112. 2
-112.6
-113.0
-113.4
-113.8
-114.2
-114.6
433.92MHz
315 MHz
-115. 0
1.6
1.9
2.2
2.5
2.8
3.1
3.4
3.7
4.0
Supply Voltage (V)
Figure 3.3 Sensitivity vs. Supply Voltage,
SR = 1 kbps, BER = 0.1%
-110.4
-111.2
-112.0
-112.8
-113.6
-114.4
Sensitivity vs. Temperature
-115.2
-116.0
-40
-20
0
20
40
60
80
100
Temperature (℃)
Figure 3.4 Sensitivity vs. Temperature, F_RF = 433.92
MHz, V_DD = 3.3 V, SR = 1 kbps, 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 3.5 Sensitivity vs. SR, F_RF = 433.92
MHz, V_DD = 3.3 V, BER = 0.1%
-112.5
-113.0
-113.5
-114.0
-114.5
-115.0
-115.5
-116.0
-116.5
0.01%
Sensitivity vs. BER
0.10%
BER
1.00%
10.00%
Figure 3.6 Sensitivity vs. BER, F_RF = 433.92
MHz, V_DD = 3.3 V, SR = 1 kbps
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