Internally Matched LNA Module
RF Performance with Voltage Change
1. S-parameter
4200 MHz
S11 (dB)
4300 MHz
4400 MHz
S11 (dB)
S21 (dB)
S22 (dB)
S21 (dB)
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
S22 (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
21.94
22.16
22.35
22.49
22.62
-19.16
-19.59
-19.74
-20.14
-20.36
-15.44
-15.30
-15.27
-15.15
-15.02
21.21
21.44
21.62
21.78
21.90
1.57
1.58
1.58
1.58
1.60
-23.09
-23.89
-24.48
-25.10
-25.63
-17.93
-17.80
-17.70
-17.62
-17.52
20.37
20.58
20.77
20.91
21.02
-23.50
-24.42
-25.01
-25.68
-25.96
-15.42
-15.26
-15.15
-14.97
-14.86
2. OIP3, P1dB & NF
4200 MHz
4300 MHz
4400 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
P1dB (dBm)
NF (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
29.77
32.15
32.32
33.27
34.32
15.21
15.67
16.14
16.56
16.93
1.001
1.020
1.026
1.035
1.047
27.22
28.67
29.98
31.02
32.19
14.92
15.49
15.98
16.46
16.83
1.060
1.045
1.059
1.072
1.084
28.25
29.69
30.98
32.31
33.37
14.72
15.20
15.65
16.11
16.41
1.052
1.065
1.068
1.072
1.083
Note: tested at room temperature.
RF Performance with Operating Temperature
1. S-parameter
4200 MHz
4300 MHz
4400 MHz
S11 (dB)
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
S22 (dB)
23.18
22.82
22.39
22.07
21.73
-19.38
-22.03
-23.36
-25.89
-27.23
-10.38
-12.15
-13.43
-12.65
-13.02
22.55
22.23
21.86
21.48
21.15
1.59
1.51
1.36
1.24
1.48
-22.08
-26.09
-27.47
-27.70
-28.05
-12.40
-13.67
-14.04
-15.23
-15.86
21.59
21.31
21.03
20.59
20.25
-26.84
-22.68
-21.34
-20.83
-20.82
-13.34
-15.21
-15.84
-16.28
-16.24
-45 °C
-10 °C
25 °C
60 °C
85 °C
2. OIP3, P1dB & NF
4200 MHz
4300 MHz
4400 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
P1dB (dBm)
NF (dB)
30.1
30.2
30.2
30.0
29.4
15.1
15.3
15.0
15.0
15.0
0.538
0.764
1.038
1.337
1.587
31.0
30.9
30.5
30.4
29.6
14.5
14.7
14.4
14.4
14.3
0.564
0.788
1.063
1.363
1.613
29.6
29.8
29.8
29.8
29.1
14.0
14.2
14.2
14.2
14.2
0.585
0.823
1.089
1.390
1.638
-45 °C
-10 °C
25 °C
60 °C
85 °C
Note: tested at Vs= 5V.
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www.asb.co.kr
April 2009
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
