plerow
TM
ALN1103R2
Internally Matched LNA Module
RF Performance with Voltage Change
1. S-parameter
950 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1100 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1250 MHz
S11 (dB)
S22 (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
33.13
33.36
33.50
33.64
33.70
-16.55
-16.38
-16.23
-15.99
-15.90
-15.85
-16.04
-16.27
-16.45
-16.71
32.11
32.46
32.65
32.83
32.88
2.48
2.42
2.35
2.31
2.31
-18.88
-19.20
-19.64
-20.36
-20.73
-19.95
-19.64
-19.47
-19.15
-18.85
30.65
30.94
31.15
31.33
31.39
-18.57
-19.02
-19.81
-20.21
-20.45
-16.90
-17.20
-17.40
-17.85
-18.05
2. OIP3, P1dB & NF
950 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1100 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1250 MHz
P1dB (dBm)
NF (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
34.70
35.34
36.61
36.62
36.68
20.32
21.00
21.55
21.97
22.43
0.623
0.632
0.645
0.647
0.660
34.38
35.45
36.23
36.18
36.15
20.57
21.17
21.76
22.18
22.54
0.646
0.640
0.642
0.653
0.662
33.05
34.15
35.02
35.05
35.12
19.43
20.39
21.08
21.52
21.87
0.622
0.624
0.624
0.627
0.636
Note: tested at room temperature.
RF Performance with Operating Temperature
1. S-parameter
950 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1100 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1250 MHz
S11 (dB)
S22 (dB)
-45
°C
-10
°C
25
°C
60
°C
85
°C
33.80
33.60
33.48
32.75
32.13
-18.77
-17.10
-16.23
-18.65
-20.21
-15.20
-15.89
-16.27
-17.54
-17.85
32.97
32.73
32.60
31.87
31.16
2.34
2.37
2.38
2.36
2.39
-19.53
-19.58
-19.64
-19.45
-19.08
-19.55
-19.50
-19.47
-19.98
-21.73
31.46
31.23
31.10
30.39
29.74
-17.40
-18.51
-19.81
-18.75
-17.36
-19.22
-18.11
-17.40
-17.90
-18.99
2. OIP3, P1dB & NF
950 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1100 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1250 MHz
P1dB (dBm)
NF (dB)
-45
°C
-10
°C
25
°C
60
°C
85
°C
37.63
37.50
36.70
35.80
35.40
22.30
22.10
21.60
21.20
20.70
0.430
0.545
0.645
0.850
0.910
37.50
37.10
36.20
35.12
34.82
22.30
22.60
22.00
21.30
20.80
0.390
0.485
0.638
0.789
0.865
37.45
37.05
36.12
35.20
34.65
22.10
21.75
21.20
20.90
20.15
0.350
0.485
0.625
0.779
0.843
Note: tested at V
s
= 5V.
3/4
www.asb.co.kr
September 2012
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
