ALE2045T3 查看數據表（PDF） - ASB Inc
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ALE2045T3 Datasheet PDF : 4 Pages
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plerowTM ALE2045T3
Internally Matched LNA Module
1. S-parameter
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
S21 (dB)
26.37
26.38
26.40
26.41
26.38
RF Performance with Voltage Change
1920 MHz
S11 (dB)
-19.10
-19.68
-20.06
-20.45
-20.99
S22 (dB)
-24.41
-25.65
-26.77
-28.21
-29.45
S21 (dB)
25.69
25.72
25.73
25.73
25.72
2045 MHz
G/F (dB)
S11 (dB)
1.29
-19.83
1.28
-20.38
1.28
-20.85
1.29
-21.43
1.27
-21.94
S22 (dB)
-22.65
-23.80
-25.15
-26.95
-29.18
S21 (dB)
25.08
25.10
25.12
25.12
25.11
2170 MHz
S11 (dB)
-20.02
-20.69
-21.38
-22.12
-22.97
S22 (dB)
-20.70
-21.64
-22.65
-23.96
-25.25
2. OIP3, P1dB & NF
1920 MHz
OIP3 (dBm) P1dB (dBm)
4.50 V
4.75 V
5.00 V
5.25 V
5.50 V
38.73
39.92
40.86
41.29
41.39
21.20
21.72
22.20
22.66
23.08
Note: tested at room temperature.
NF (dB)
0.573
0.581
0.601
0.623
0.658
OIP3 (dBm)
38.61
39.77
41.09
41.42
41.66
2045 MHz
P1dB (dBm)
21.42
21.94
22.44
22.96
23.38
NF (dB)
0.589
0.629
0.642
0.667
0.704
OIP3 (dBm)
38.31
39.59
40.66
41.21
41.91
2170 MHz
P1dB (dBm)
21.44
21.97
22.46
22.91
23.36
NF (dB)
0.625
0.652
0.696
0.734
0.774
RF Performance with Operating Temperature
1. S-parameter
-45 C
-10 C
25 C
60 C
85 C
S21 (dB)
27.16
27.01
26.53
26.48
26.25
1920 MHz
S11 (dB)
-19.54
-19.65
-19.87
-20.10
-20.11
S22 (dB)
-24.10
-27.46
-28.40
-26.71
-25.06
S21 (dB)
26.57
26.42
25.96
25.89
25.63
2045 MHz
G/F (dB)
S11 (dB)
1.12
-20.05
1.16
-20.77
1.16
-20.83
1.19
-20.90
1.21
-20.73
S22 (dB)
-34.54
-30.47
-26.45
-23.41
-21.77
S21 (dB)
26.04
25.85
25.37
25.29
25.04
2170 MHz
S11 (dB)
-21.61
-21.27
-21.05
-20.84
-20.99
S22 (dB)
-37.39
-27.05
-24.08
-21.89
-20.85
2. OIP3, P1dB & NF
1920 MHz
OIP3 (dBm) P1dB (dBm)
-45 C
-10 C
25 C
60 C
85 C
39.76
40.33
40.72
40.80
41.15
22.33
22.21
22.19
22.02
21.95
Note: tested at Vs= 5V.
NF (dB)
0.267
0.438
0.604
0.735
0.923
OIP3 (dBm)
40.37
40.51
40.86
40.95
41.02
2045 MHz
P1dB (dBm)
22.66
22.57
22.52
22.35
22.29
NF (dB)
0.291
0.464
0.626
0.761
0.949
OIP3 (dBm)
40.48
40.54
40.97
41.19
41.93
2170 MHz
P1dB (dBm)
22.73
22.63
22.59
22.52
22.49
NF (dB)
0.318
0.499
0.633
0.788
0.975
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www.asb.co.kr
September 2017
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