plerow
TM
ALN1765AT
Internally Matched LNA Module
RF Performance with Voltage Change
1. S-parameter
1739 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1755 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1770 MHz
S11 (dB)
S22 (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
17.44
17.50
17.52
17.53
17.55
-19.68
-21.11
-21.70
-21.59
-22.47
-10.45
-10.78
-10.42
-10.26
-10.20
17.34
17.39
17.40
17.39
17.39
0.21
0.22
0.22
0.22
0.23
-20.59-
-22.12
-22.70
-22.80
-23.80
-10.50
-10.85
-10.49
-10.32
-10.29
17.23
17.28
17.30
17.31
17.32
-21.92
-23.56
-24.22
-24.56
-25.67
-10.45
-10.83
-10.45
-10.31
-10.28
2. OIP3, P1dB & NF
1739 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1755 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1770 MHz
P1dB (dBm)
NF (dB)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
33.19
32.12
31.37
30.78
30.15
17.88
18.32
18.76
19.11
19.44
0.687
0.684
0.705
0.723
0.730
33.07
31.85
31.07
30.48
29.86
17.92
18.35
18.77
19.11
19.47
0.668
0.693
0.703
0.729
0.743
33.13
32.41
31.58
30.77
30.00
17.85
18.32
18.73
19.09
19.43
0.715
0.710
0.749
0.745
0.750
Note: tested at room temperature.
RF Performance with Operating Temperature
1. S-parameter
1739 MHz
S21 (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1755 MHz
G/F (dB)
S11 (dB)
S22 (dB)
S21 (dB)
1770 MHz
S11 (dB)
S22 (dB)
-45
°C
-10
°C
25
°C
60
°C
85
°C
18.86
18.67
18.45
18.26
18.10
-21.56
-21.38
-21.71
-21.31
-21.20
-12.29
-12.61
-12.42
-12.25
-12.00
18.78
18.54
18.30
18.15
17.99
0.30
0.30
0.31
0.31
0.32
-22.80
-22.13
-22.72
-21.86
-21.19
-12.12
-12.72
-12.28
-12.24
-11.95
18.56
18.37
18.14
18.95
17.78
-21.94
-21.40
-21.53
-21.13
-21.12
-12.29
-12.68
-12.50
-12.49
-12.06
2. OIP3, P1dB & NF
1739 MHz
OIP3 (dBm)
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1755 MHz
P1dB (dBm)
NF (dB)
OIP3 (dBm)
1770 MHz
P1dB (dBm)
NF (dB)
-45
°C
-10
°C
25
°C
60
°C
85
°C
31.44
32.14
31.91
31.76
31.64
19.21
18.99
18.85
18.25
17.62
0.460
0.577
0.717
0.908
1.031
31.58
32.47
32.11
31.98
31.89
18.99
18.88
18.67
18.30
17.76
0.494
0.570
0.731
0.898
1.035
31.45
32.45
32.14
32.04
31.93
19.05
18.95
18.84
18.44
17.96
0.470
0.586
0.713
0.922
1.054
Note: tested at V
s
= 5V.
3/4
www.asb.co.kr
March 2009
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
