plerow
TM
ALN2505AT
Internally Matched LNA Module
RF Performance with Voltage Change
1. S-parameter
2300 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
2500 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
2700 MHz
S11 (dB)
S22 (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
14.25
14.32
14.36
14.40
14.43
-14.48
-14.76
-15.02
-15.28
-15.44
-15.20
-14.73
-14.30
-13.83
-13.40
13.56
13.63
13.67
13.71
13.73
1.43
1.43
1.42
1.42
1.42
-16.11
-16.38
-16.65
-16.92
-17.12
-14.31
-13.96
-13.67
-13.27
-12.91
12.82
12.89
12.94
12.98
13.01
-14.71
-14.90
-15.05
-15.23
-15.35
-13.55
-13.35
-13.14
-12.78
-12.54
2. OIP3, P1dB & NF
2300 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
2500 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
2700 MHz
P1dB (dBm)
NF (dB)
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
0.496
0.517
0.538
0.538
0.553
34.59
36.23
36.75
36.09
35.16
17.87
18.38
18.84
19.32
19.69
0.537
0.549
0.564
0.550
0.567
37.72
38.24
36.16
34.27
33.39
18.12
18.51
18.87
19.24
19.57
0.585
0.600
0.606
0.631
0.664
Note: tested at room temperature.
RF Performance with Operating Temperature
1. S-parameter
2300 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
2500 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
2700 MHz
S11 (dB)
S22 (dB)
-45
°C
-10
°C
25
°C
60
°C
85
°C
15.21
15.01
14.88
14.54
14.42
-14.88
-14.26
-13.90
-14.33
-14.41
-14.16
-15.34
-15.02
-14.33
-13.57
14.56
14.36
14.24
13.89
13.77
1.50
1.51
1.50
1.49
1.50
-15.28
-14.58
-14.46
-14.85
-15.07
-12.97
-13.97
-14.13
-13.37
-12.85
13.71
13.50
13.38
13.05
12.92
-13.48
-13.04
-13.11
-13.29
-13.58
-12.39
-13.38
-13.87
-13.47
-13.22
2. OIP3, P1dB & NF
2300 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
2500 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
2700 MHz
P1dB (dBm)
NF (dB)
-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
0.221
0.389
0.509
0.882
0.976
34.16
35.77
36.13
35.97
35.00
18.80
18.44
18.58
18.23
18.19
0.358
0.454
0.606
0.906
1.029
34.44
35.18
36.23
35.13
34.40
18.82
18.51
18.43
18.25
18.10
0.404
0.528
0.639
0.981
1.166
Note: tested at V
s
= 5V.
3/4
www.asb.co.kr
March 2009
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
