ALN2505AT Datasheet, PDF (3/4 Pages) Advanced Semiconductor Business Inc. – Internally Matched LNA Module

plerow^TM ALN2505AT
Internally Matched LNA Module
1. S-parameter
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
S21 (dB)
14.25
14.32
14.36
14.40
14.43
RF Performance with Voltage Change
2300 MHz
S11 (dB)
-14.48
-14.76
-15.02
-15.28
-15.44
S22 (dB)
-15.20
-14.73
-14.30
-13.83
-13.40
S21 (dB)
13.56
13.63
13.67
13.71
13.73
2500 MHz
G/F (dB)
S11 (dB)
1.43
-16.11
1.43
-16.38
1.42
-16.65
1.42
-16.92
1.42
-17.12
S22 (dB)
-14.31
-13.96
-13.67
-13.27
-12.91
S21 (dB)
12.82
12.89
12.94
12.98
13.01
2700 MHz
S11 (dB)
-14.71
-14.90
-15.05
-15.23
-15.35
S22 (dB)
-13.55
-13.35
-13.14
-12.78
-12.54
2. OIP3, P1dB & NF
2300 MHz
OIP3 (dBm) P1dB (dBm)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
34.88
37.56
37.10
36.05
34.74
17.76
18.31
18.78
19.28
19.76
Note: tested at room temperature.
NF (dB)
0.496
0.517
0.538
0.538
0.553
OIP3 (dBm)
34.59
36.23
36.75
36.09
35.16
2500 MHz
P1dB (dBm)
17.87
18.38
18.84
19.32
19.69
NF (dB)
0.537
0.549
0.564
0.550
0.567
OIP3 (dBm)
37.72
38.24
36.16
34.27
33.39
2700 MHz
P1dB (dBm)
18.12
18.51
18.87
19.24
19.57
NF (dB)
0.585
0.600
0.606
0.631
0.664
RF Performance with Operating Temperature
1. S-parameter
-45 °C
-10 °C
25 °C
60 °C
85 °C
S21 (dB)
15.21
15.01
14.88
14.54
14.42
2300 MHz
S11 (dB)
-14.88
-14.26
-13.90
-14.33
-14.41
S22 (dB)
-14.16
-15.34
-15.02
-14.33
-13.57
S21 (dB)
14.56
14.36
14.24
13.89
13.77
2500 MHz
G/F (dB)
S11 (dB)
1.50
-15.28
1.51
-14.58
1.50
-14.46
1.49
-14.85
1.50
-15.07
S22 (dB)
-12.97
-13.97
-14.13
-13.37
-12.85
S21 (dB)
13.71
13.50
13.38
13.05
12.92
2700 MHz
S11 (dB)
-13.48
-13.04
-13.11
-13.29
-13.58
S22 (dB)
-12.39
-13.38
-13.87
-13.47
-13.22
2. OIP3, P1dB & NF
2300 MHz
OIP3 (dBm) P1dB (dBm)
-45 °C
-10 °C
25 °C
60 °C
85 °C
34.02
35.49
36.89
36.74
35.30
18.73
18.47
18.68
18.64
18.58
Note: tested at V_s= 5V.
NF (dB)
0.221
0.389
0.509
0.882
0.976
OIP3 (dBm)
34.16
35.77
36.13
35.97
35.00
2500 MHz
P1dB (dBm)
18.80
18.44
18.58
18.23
18.19
NF (dB)
0.358
0.454
0.606
0.906
1.029
OIP3 (dBm)
34.44
35.18
36.23
35.13
34.40
2700 MHz
P1dB (dBm)
18.82
18.51
18.43
18.25
18.10
NF (dB)
0.404
0.528
0.639
0.981
1.166
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March 2009