plerow
TM
ALN1951
Internally Matched LNA Module
RF Performance with Voltage Change
Item
Voltage
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
S11
(dB)
-22.46
-22.73
-22.96
-23.19
-23.24
-23.43
-23.60
-23.72
-23.86
-23.78
-23.90
S22
(dB)
-11.55
-11.37
-11.22
-11.09
-10.98
-10.87
-10.82
--10.75
-10.63
-10.58
-10.51
S21
(dB)
26.80
27.01
27.18
27.31
27.43
27.53
27.58
27.64
27.74
27.82
27.88
G/F
(dB)
0.05
0.06
0.06
0.06
0.07
0.07
0.07
0.07
0.07
0.07
0.06
NF
(dB)
0.664
0.656
0.653
0.651
0.655
0.657
0.655
0.670
0.671
0.671
0.666
P1dB
(dBm)
19.02
19.38
19.69
20.05
20.42
20.75
21.18
21.57
21.76
22.08
22.42
OIP3
(dBm)
28.18
29.04
30.25
31.14
31.94
33.32
34.00
35.01
35.92
36.50
36.81
Current
(mA)
48
52
56
60
65
69
74
78
83
88
93
RF Performance with Operating Temperature
Item
Temp.
- 40°C
- 20°C
0°C
25°C
40°C
60°C
80°C
100°C
S11
(dB)
-23.84
-24.07
-24.06
-24.03
-23.56
-23.29
-22.39
-22.04
S22
(dB)
-10.73
-10.79
-10.87
-10.83
-10.95
-11.11
-11.22
-11.23
S21
(dB)
27.97
27.85
27.63
27.48
27.30
27.09
26.84
26.74
G/F
(dB)
0.07
0.07
0.07
0.08
0.08
0.08
0.08
0.07
NF
(dB)
0.420
0.565
0.576
0.657
0.687
0.754
0.879
0.947
P1dB
(dBm)
20.86
20.82
20.90
21.07
20.93
20.76
20.56
20.16
OIP3
(dBm)
31.71
32.29
32.85
33.82
33.78
33.82
33.54
33.12
Current
(mA)
63
65
67
69
71
73
75
76
3/4
www.asb.co.kr
November 2008
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
