MGA-71543 Datasheet, PDF (11/24 Pages) AVAGO TECHNOLOGIES LIMITED – Low Noise Amplifier

MGA-71543 Typical Scattering Parameters and Noise Parameters
T_C = 25°C, V_ds = 2.7 V, V_ref = -0.3 V, I_d = 40 mA, Z_O = 50Ω
Freq S₁₁ S₁₁
(GHz) Mag. Ang.
S₂₁
S₂₁
Mag. Ang.
S₁₂
S₁₂
Mag. Ang.
S₂₂
Mag.
0.3
0.889 -12.3
6.174 169.2
0.022 22.3
0.508
0.5
0.88 -19.8
6.117 161.8
0.025 31.6
0.501
0.7
0.87 -27.4
6.012 155.1
0.029 37.9
0.499
0.9
0.857 -34.9
5.885 148.5
0.035 40.9
0.497
1.1
0.841 -41.9
5.74 142.1
0.04 41.7
0.493
1.3
0.823 -48.7
5.589 136
0.046 41.4
0.488
1.5
0.807 -55.2
5.435 130.2
0.051 40.2
0.483
1.7
0.788 -61.6
5.289 124.5
0.055 38.7
0.477
1.9
0.769 -67.6
5.145 119
0.06 37
0.47
2
0.76 -70.6
5.072 116.3
0.062 36.1
0.466
2.1
0.75 -73.5
5.003 113.7
0.064 35.1
0.462
2.2
0.739 -76.3
4.93 111
0.066 34.2
0.458
2.3
0.73 -79.4
4.865 108.4
0.068 33.1
0.452
2.4
0.718 -82.2
4.801 105.9
0.07 32
0.448
2.5
0.709 -85.2
4.739 103.3
0.072 30.9
0.442
3
0.656 -99.3
4.447 91
0.081 25.5
0.413
3.5
0.608 -113.8 4.197 79
0.089 20
0.38
4
0.559 -129.5 3.963 67.3
0.095 14
0.344
4.5
0.521 -146
3.751 55.6
0.101 8.2
0.31
5
0.49 -163
3.53 44.1
0.106 2
0.278
6
0.457 165.4
3.124 22.5
0.114 -8.6
0.236
7
0.447 137.1
2.776 2.2
0.12 -19.8
0.201
8
0.436 109.8
2.484 -17.2
0.122 -30.9
0.146
9
0.462 84.5
2.28 -36
0.132 -37.8
0.096
10
0.546 59.1
2.102 -56.7
0.146 -50.8
0.101
11
0.621 37.8
1.861 -77
0.152 -64.7
0.177
12
0.672 20.3
1.649 -95.4
0.155 -77.6
0.244
13
0.705 2.9
1.478 -114.1 0.157 -91.3
0.293
14
0.733 -14.6
1.32 -133.9 0.157 -105.8 0.366
15
0.768 -31.3
1.129 -153.1 0.149 -119.7 0.461
16
0.786 -45.7
0.946 -170.6 0.141 -132.5 0.545
17
0.794 -56.1
0.801 174.5
0.136 -143.6 0.595
18
0.83 -67.4
0.703 158.5
0.131 -157.4 0.641
S₂₂
Ang.
-8.9
-13.7
-19.1
-24.2
-29
-33.4
-37.5
-41.3
-45
-46.5
-48.2
-50
-51.4
-53
-54.5
-61.9
-69.7
-77.9
-87.7
-98
-117.5
-137.1
-151.4
-173.8
112
66.8
42.3
19.8
-2.2
-19.1
-32.1
-45.1
-58.8
S₂₁
(dB)
15.8
15.7
15.6
15.4
15.2
14.9
14.7
14.5
14.2
14.1
14.0
13.9
13.7
13.6
13.5
13.0
12.5
12.0
11.5
11.0
9.9
8.9
7.9
7.2
6.5
5.4
4.3
3.4
2.4
1.1
-0.5
-1.9
-3.1
G_max
(dB)
23.9
23.5
23.0
22.4
21.7
21.0
20.4
19.8
19.2
18.9
18.6
18.3
18.0
17.7
17.5
16.2
15.1
14.1
13.3
12.5
11.2
10.0
8.9
8.2
8.0
7.6
7.2
6.8
6.4
6.0
5.2
4.3
4.3
RL_in RL_out Isolation
(dB) (dB) (dB)
-1.0 -5.9 -33.2
-1.1 -6.0 -32.0
-1.2 -6.0 -30.8
-1.3 -6.1 -29.1
-1.5 -6.1 -28.0
-1.7 -6.2 -26.7
-1.9 -6.3 -25.8
-2.1 -6.4 -25.2
-2.3 -6.6 -24.4
-2.4 -6.6 -24.2
-2.5 -6.7 -23.9
-2.6 -6.8 -23.6
-2.7 -6.9 -23.3
-2.9 -7.0 -23.1
-3.0 -7.1 -22.9
-3.7 -7.7 -21.8
-4.3 -8.4 -21.0
-5.1 -9.3 -20.4
-5.7 -10.2 -19.9
-6.2 -11.1 -19.5
-6.8 -12.5 -18.9
-7.0 -13.9 -18.4
-7.2 -16.7 -18.3
-6.7 -20.4 -17.6
-5.3 -19.9 -16.7
-4.1 -15.0 -16.4
-3.5 -12.3 -16.2
-3.0 -10.7 -16.1
-2.7 -8.7 -16.1
-2.3 -6.7 -16.5
-2.1 -5.3 -17.0
-2.0 -4.5 -17.3
-1.6 -3.9 -17.7
Freq
(GHz)
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2
2.1
2.2
2.3
2.4
2.5
3
5
6
Fmin
(dB)
0.69
0.73
0.73
0.77
0.77
0.8
0.83
0.85
0.86
0.9
0.91
0.91
0.93
0.98
1.19
1.35
GAMMA OPT
Mag Ang
0.56
17.3
0.57
23.9
0.56
30.8
0.54
36.5
0.58
40.7
0.57
43.9
0.55
49.7
0.54
52.1
0.54
54.3
0.54
55.5
0.54
59.3
0.52
61
0.52
63.2
0.49
74.7
0.37
136
0.35
172.8
Rn/50
0.32
0.3
0.31
0.3
0.29
0.29
0.28
0.27
0.27
0.26
0.26
0.25
0.25
0.22
0.1
0.08
Ga
(dB)
18.5
18.3
18
17.6
17.6
17.3
16.9
16.7
16.5
16.4
16.2
16
15.8
15
11.9
10.7
11₁₁