RF2442
Icc vs. Output Level
(Freq = 881MHz)
Efficiency vs. Output Level
(Freq = 881MHz)
25
20
15
10
5
50%
45%
40%
35%
30%
25%
20%
15%
10%
5%
Vcc=3.0, Noise Match
Vcc=3.0, Noise Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
0%
-10
-20
-20
-5
0
5
10
15
20
0
-10
-5
0
5
10
15
2000
0
Output Level (dBm)
Output Level (dBm)
Gain vs. Output Level
(Freq = 1960MHz)
Noise Figure vs. Frequency
20
15
10
5
2.0
1.6
1.2
0.8
0.4
0.0
Vcc = 3.6V
Vcc = 3.0V
Vcc = 3.6V
Vcc = 3.0V
-10
0
10
1500
1600
1700
1800
1900
Output Level (dBm)
Frequency (MHz)
Input IP3 vs. Input Level
(Freq = 1960MHz)
Output IP3 vs. Input Level
(Freq = 1960MHz)
20
15
10
5
30
25
20
15
10
Vcc = 3.6V
Vcc = 3.0V
Vcc = 3.6V
Vcc = 3.0V
0
-15
-10
-5
-20
-15
-10
-5
Input Level (dBm)
Input Level (dBm)
Rev B7 060918
4-499
RFMD [ RF MICRO DEVICES ]
