ALN1971T2_17 Datasheet, PDF (3/4 Pages) Advanced Semiconductor Business Inc. – Internally Matched LNA Module

plerow^TM ALN1971T2
Internally Matched LNA Module
1. S-parameter
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
S21 (dB)
24.53
24.64
24.71
24.74
24.76
RF Performance with Voltage Change
1960 MHz
S11 (dB)
-26.44
-27.63
-28.73
-29.75
-30.55
S22 (dB)
-16.65
-16.50
-16.46
-16.68
-16.85
S21 (dB)
24.45
24.58
24.65
24.68
24.70
1970 MHz
G/F (dB)
S11 (dB)
0.18
-26.87
0.17
-28.09
0.17
-29.34
0.17
-30.30
0.17
-31.31
S22 (dB)
-16.92
-16.74
-16.72
-16.93
-17.13
S21 (dB)
24.35
24.47
24.54
24.57
24.59
1980 MHz
S11 (dB)
-26.57
-27.92
-29.20
-30.25
-31.05
S22 (dB)
-17.11
-16.92
-16.92
-17.12
-17.29
2. OIP3, P1dB & NF
1960 MHz
OIP3 (dBm) P1dB (dBm)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
31.59
33.81
35.33
36.21
36.25
20.26
20.80
21.23
21.65
21.98
Note: tested at room temperature.
NF (dB)
0.619
0.639
0.634
0.646
0.644
OIP3 (dBm)
31.61
33.67
35.17
35.96
36.31
1970 MHz
P1dB (dBm)
20.20
20.72
21.20
21.61
21.95
NF (dB)
0.613
0.621
0.626
0.641
0.653
OIP3 (dBm)
31.62
33.66
35.32
36.02
36.41
1980 MHz
P1dB (dBm)
20.15
20.68
21.17
21.60
21.95
NF (dB)
0.613
0.623
0.621
0.640
0.650
RF Performance with Operating Temperature
1. S-parameter
-45 C
-10 C
25 C
60 C
85 C
S21 (dB)
26.13
25.81
25.50
25.18
24.92
1960 MHz
S11 (dB)
-31.93
-30.75
-29.97
-28.21
-27.07
S22 (dB)
-12.98
-14.70
-16.21
-17.73
-19.20
S21 (dB)
26.01
25.73
25.41
25.09
24.83
1970 MHz
G/F (dB)
S11 (dB)
0.29
-29.88
0.29
-29.29
0.29
-29.07
0.26
-27.31
0.24
-26.32
S22 (dB)
-13.19
-14.96
-16.25
-18.34
-19.77
S21 (dB)
25.82
25.52
25.21
24.92
24.68
1980 MHz
S11 (dB)
-29.16
-28.68
-28.42
-27.24
-26.33
S22 (dB)
-12.84
-14.55
-16.67
-17.89
-19.08
2. OIP3, P1dB & NF
1960 MHz
OIP3 (dBm) P1dB (dBm)
-45 C
-10 C
25 C
60 C
85 C
35.27
35.82
35.70
35.21
34.82
21.69
21.53
21.26
20.64
20.03
Note: tested at Vs= 5V.
NF (dB)
0.232
0.399
0.629
0.778
0.916
OIP3 (dBm)
35.26
35.87
35.86
35.34
34.64
1970 MHz
P1dB (dBm)
21.58
21.39
21.16
20.52
20.06
NF (dB)
0.235
0.400
0.631
0.797
0.920
OIP3 (dBm)
35.09
35.70
35.71
35.25
34.60
1980 MHz
P1dB (dBm)
21.80
21.43
21.14
20.53
20.03
NF (dB)
0.241
0.402
0.632
0.804
0.922
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