RF2945PCBA-L View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF2945PCBA-L' PDF : 24 Pages View PDF
RSSI Output versus Temperature
2.5
VCC = 2.4 V, 915 MHz
-40C
10C
25C
40C
2.0
85C
1.5
1.0
0.5
0.0
-130.0 -110.0 -90.0
-70.0
-50.0
-30.0
-10.0
10.0
Received Signal Strength (dBm)
TX Power Output and ICC versus Level Adjust
10.0
at 433MHz, 3.6V VCC
30.0
Pout(433)
Icc(433)
5.0
25.0
0.0
20.0
-5.0
15.0
-10.0
10.0
-15.0
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
TX Power Output and ICC versus Level Adjust
5.0
at 905MHz, 3.6V VCC
30.0
Pout(905)
Icc(905)
0.0
25.0
-5.0
20.0
-10.0
15.0
-15.0
10.0
-20.0
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
Rev A10 000919
RF2945
POUT versus Level Control and VCC
915 MHz and Temperature = 25°C
10.0
0.0
-10.0
-20.0
-30.0
0.0
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
1.0
2.0
3.0
4.0
5.0
Level Control (V)
TX Power Output and ICC versus Level Adjust
5.0
at 868MHz, 3.6V VCC
30.0
Pout(868)
Icc(868)
0.0
25.0
-5.0
20.0
-10.0
15.0
-15.0
10.0
-20.0
5.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
LVL ADJ (V)
Receive Current versus VCC
(Excluding PLL IC)
9.0
Icc (433)
Icc (868)
Icc (905)
8.0
11
7.0
6.0
5.0
4.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
Supply Voltage (V)
11-237
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