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11-237
RF2945
Rev A10 000919
11
RSSI Output versus Temperature
VCC = 2.4 V, 915 MHz
0.0
0.5
1.0
1.5
2.0
2.5
-130.0
-110.0
-90.0
-70.0
-50.0
-30.0
-10.0
10.0
Received Signal Strength (dBm)
-40C
10C
25C
40C
85C
POUT versus Level Control and VCC
915 MHz and Temperature = 25°C
-30.0
-20.0
-10.0
0.0
10.0
0.0
1.0
2.0
3.0
4.0
5.0
Level Control (V)
Vcc=2.4V
Vcc=2.7V
Vcc=3.0V
Vcc=3.3V
Vcc=3.6V
Vcc=3.9V
Vcc=4.2V
Vcc=4.5V
Vcc=4.8V
TX Power Output and ICC versus Level Adjust
at 433MHz, 3.6V VCC
-15.0
-10.0
-5.0
0.0
5.0
10.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
5.0
10.0
15.0
20.0
25.0
30.0
Pout(433)
Icc(433)
TX Power Output and ICC versus Level Adjust
at 868MHz, 3.6V VCC
-20.0
-15.0
-10.0
-5.0
0.0
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
5.0
10.0
15.0
20.0
25.0
30.0
Pout(868)
Icc(868)
TX Power Output and ICC versus Level Adjust
at 905MHz, 3.6V VCC
-20.0
-15.0
-10.0
-5.0
0.0
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
5.0
10.0
15.0
20.0
25.0
30.0
Pout(905)
Icc(905)
Receive Current versus VCC
(Excluding PLL IC)
4.0
5.0
6.0
7.0
8.0
9.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
Icc (433)
Icc (868)
Icc (905)
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