ALN1850T2_17 Datasheet, PDF (3/4 Pages) Advanced Semiconductor Business Inc. – Internally Matched LNA Module

plerow^TM ALN1850T2
Internally Matched LNA Module
1. S-parameter
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
S21 (dB)
25.58
25.81
26.00
26.11
26.18
RF Performance with Voltage Change
1700 MHz
S11 (dB)
-21.25
-21.67
-21.10
-22.33
-22.67
S22 (dB)
-18.85
-18.22
-17.95
-17.93
-18.06
S21 (dB)
24.20
24.40
24.58
24.68
24.74
1850 MHz
G/F (dB)
S11 (dB)
2.77
-21.19
2.81
-21.15
2.84
-21.09
2.86
-21.16
2.87
-21.08
S22 (dB)
-19.52
-19.21
-18.03
-18.89
-18.96
S21 (dB)
22.81
23.00
23.16
23.25
23.31
2000 MHz
S11 (dB)
-21.52
-21.32
-21.02
-20.93
-20.08
S22 (dB)
-14.90
-14.80
-14.78
-14.71
-14.70
2. OIP3, P1dB & NF
1700 MHz
OIP3 (dBm) P1dB (dBm)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
30.88
33.39
35.53
37.09
37.82
20.34
21.28
21.90
22.35
22.76
Note: tested at room temperature.
NF (dB)
0.567
0.568
0.571
0.598
0.600
OIP3 (dBm)
30.83
33.22
35.16
36.52
37.67
1850 MHz
P1dB (dBm)
20.18
21.16
21.86
22.44
22.82
NF (dB)
0.563
0.571
0.576
0.591
0.603
OIP3 (dBm)
31.05
33.47
35.27
36.68
37.75
2000 MHz
P1dB (dBm)
20.49
21.34
22.00
22.46
22.87
NF (dB)
0.569
0.579
0.584
0.596
0.604
RF Performance with Operating Temperature
1. S-parameter
-45 C
-10 C
25 C
60 C
85 C
S21 (dB)
26.81
26.56
26.23
26.01
25.81
1700 MHz
S11 (dB)
-23.70
-2303
-22.82
-22.62
-22.27
S22 (dB)
-13.82
-15.04
-16.40
-17.61
-18.86
S21 (dB)
25.39
25.15
24.81
24.60
24.40
1850 MHz
G/F (dB)
S11 (dB)
2.78
-21.69
2.74
-21.62
2.77
-21.46
2.74
-21.27
2.75
-20.72
S22 (dB)
-15.15
-16.07
-17.02
-17.33
-17.65
S21 (dB)
24.03
23.82
23.46
23.27
23.06
2000 MHz
S11 (dB)
-20.46
-20.29
-20.97
-19.90
-19.69
S22 (dB)
-14.33
-14.53
-14.85
-14.61
-14.51
2. OIP3, P1dB & NF
1700 MHz
OIP3 (dBm) P1dB (dBm)
-45 C
-10 C
25 C
60 C
85 C
35.53
35.45
35.43
34.97
34.05
23.30
22.71
22.26
21.70
21.10
Note: tested at Vs= 5V.
NF (dB)
0.312
0.352
0.514
0.669
0.825
OIP3 (dBm)
35.54
35.44
35.16
34.68
33.64
1850 MHz
P1dB (dBm)
23.56
22.93
22.36
21.59
20.81
NF (dB)
0.325
0.435
0.536
0.680
0.831
OIP3 (dBm)
35.47
35.25
35.15
34.57
33.61
2000 MHz
P1dB (dBm)
22.50
22.46
22.26
21.56
20.91
NF (dB)
0.376
0.454
0.579
0.725
0.895
3/4
www.asb.co.kr
August 2017