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Preliminary
4-49
RF2681
Rev A1 010824
4
Input SWR versus VGC
1.20
1.25
1.30
1.35
1.40
1.45
1.50
0.00
0.50
1.00
1.50
2.00
2.50
VGC (V)
SWR, -40º
SWR, 25º
SWR, 85º
Output SWR versus VGC
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (V)
SWR, -40º
SWR, 25º
SWR, 85º
Gain versus VGC
VCC = 2.7 V, Freq = 1950 MHz
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (V)
Gain, -40º
Gain, 25º
Gain, 85º
ACPR versus VGC
Maximum Output Power: VCC = 2.7 V, Freq = 1950 MHz
-70.0
-66.0
-62.0
-58.0
-54.0
-50.0
-46.0
-42.0
-38.0
-34.0
-30.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (V)
ACPR, -40º
ACPR, 25º
ACPR, 85º
OIP3 versus VGC
Maximum Output Power: VCC = 2.7 V, Freq = 1950 MHz
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (V)
OIP3, -40º
OIP3, 25º
OIP3, 85º
ICC versus VGC
VCC = 2.7 V, Freq = 1950 MHz
35.0
36.0
37.0
38.0
39.0
40.0
0.0
0.5
1.0
1.5
2.0
2.5
VGC (V)
Icc, -40º
Icc, 25º
Icc, 85º