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4-238
RF2442
Rev B6 010612
4
Gain vs. Output Level
(Freq = 881MHz)
10
15
20
25
30
-10
-5
0
5
10
15
Output Level (dBm)
Vcc=3.0, Noise Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
Input IP3 vs. Input Level
(Freq = 881MHz)
-10
-5
0
5
10
-30
-25
-20
-15
-10
-5
Input Level (dBm)
Vcc=3.0, Noise Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
Noise Figure vs. Frequency
0.0
0.5
1.0
1.5
2.0
2.5
800
850
900
950
1000
Frequency (MHz)
Vcc=3.0, Noise Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
Output IP3 vs. Output Level
(Freq = 881MHz)
10
15
20
25
30
-10
-5
0
5
10
15
Output Level (dBm)
Vcc=3.0, Noise Match
Vcc=3.0, Gmax Match
Vcc=3.6, Noise Match
Vcc=3.6, Gmax Match
Output IM3 Level vs. Input Level
(Freq = 881MHz)
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
-30
-25
-20
-15
-10
-5
Input Level, per tone (dBm)
Vcc=3.0, Noise Match
Vcc=3.6, Noise Match
Ideal IM3 Slope
Power Out vs. Power In
(Freq = 881MHz)
-10
-5
0
5
10
15
20
-30
-25
-20
-15
-10
-5
Input Level, single tone (dBm)
Vcc = 3.0V
Vcc = 3.6V
Ideal Gain Slope (3.6V)
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