MGA-725M4 Datasheet, PDF (8/20 Pages) Agilent(Hewlett-Packard) – Low Noise Amplifier with Bypass Switch In Miniature Leadless Package

MGA-725M4 Typical Scattering Parameters and Noise Parameters
T_C = 25°C, V_d = 3.0 V, I_d = 20 mA, Z_O = 50Ω (test circuit of Figure 2)
Freq S₁₁
S₁₁ S₂₁
S₂₁
S₁₂
S₁₂
S₂₂
S₂₂
(GHz) Mag. Ang. Mag. Ang. Mag. Ang. Mag. Ang.
0.1
0.75
-11 6.78
174
0.04
12
0.5
0.62
-28 6.81
162
0.05
12
0.8
0.60
-42 6.53
153
0.05
16
0.9
0.60
-46 6.44
151
0.05
17
1.0
0.59
-50 6.34
148
0.05
18
1.1
0.58
-54 6.24
145
0.05
19
1.2
0.58
-58 6.14
143
0.06
20
1.3
0.57
-62 6.05
140
0.06
21
1.4
0.57
-65 5.95
138
0.06
21
1.5
0.57
-69 5.85
135
0.06
22
1.6
0.57
-72 5.75
133
0.06
23
1.7
0.56
-76 5.66
130
0.06
23
1.8
0.56
-79 5.56
128
0.06
23
1.9
0.56
-82 5.46
126
0.06
23
2.0
0.56
-86 5.36
124
0.07
24
2.1
0.55
-89 5.27
122
0.07
24
2.2
0.55
-92 5.19
119
0.07
24
2.3
0.55
-95 5.08
117
0.07
24
2.4
0.55
-98 4.99
115
0.07
24
2.5
0.55
-100 4.91
113
0.07
24
3.0
0.54
-113 4.51
104
0.08
24
3.5
0.54
-125 4.15
95
0.08
24
4.0
0.53
-135 3.84
87
0.08
24
4.5
0.53
-145 3.56
79
0.09
24
5.0
0.52
-153 3.33
72
0.09
24
5.5
0.52
-162 3.12
65
0.10
24
6.0
0.51
-169 2.91
57
0.10
24
6.5
0.50
-176 2.58
49
0.10
24
7.0
0.49
178 2.54
45
0.11
24
7.5
0.46
166 2.47
39
0.12
24
8.0
0.47
161 2.35
33
0.12
23
0.39
-11
0.30
-16
0.30
-23
0.30
-26
0.30
-28
0.30
-31
0.29
-33
0.29
-36
0.29
-38
0.29
-40
0.29
-42
0.29
-45
0.28
-47
0.28
-49
0.28
-51
0.28
-53
0.28
-55
0.28
-57
0.28
-58
0.27
-60
0.27
-68
0.26
-76
0.26
-83
0.26
-89
0.26
-95
0.26
-100
0.26
-114
0.26
-124
0.26
-135
0.27
-134
0.27
-138
S₂₁
(dB)
16.6
16.7
16.3
16.2
16.0
15.9
15.8
15.6
15.5
15.3
15.2
15.0
14.9
14.7
14.6
14.4
14.3
14.1
14.0
13.8
13.1
12.4
11.7
11.0
10.4
9.9
9.3
8.2
8.1
7.9
7.4
RL_in
(dB)
-2.5
-4.1
-4.4
-4.4
-4.6
-4.7
-4.8
-4.8
-4.9
-4.9
-4.9
-5.0
-5.0
-5.0
-5.1
-5.1
-5.1
-5.2
-5.2
-5.2
-5.3
-5.4
-5.5
-5.6
-5.6
-5.8
-5.8
-6.0
-6.2
-6.8
-6.6
RL_out
(dB)
-8.1
-10.4
-10.5
-10.5
-10.6
-10.6
-10.6
-10.7
-10.7
-10.8
-10.8
-10.9
-10.9
-11.0
-11.0
-11.1
-11.2
-11.2
-11.2
-11.2
-11.4
-11.6
-11.6
-11.7
-11.8
-11.8
-11.6
-11.7
-11.6
-11.4
-11.3
G_max
(dB)
20.8
19.1
18.7
18.8
18.6
18.5
18.4
18.4
18.3
18.2
18.2
18.1
18.0
18.0
17.9
17.8
17.7
17.5
17.4
17.3
16.6
15.7
14.9
14.1
13.4
12.7
12.0
10.6
10.4
9.9
9.6
Isolation
(dB)
-27.1
-26.2
-25.8
-25.7
-25.5
-25.4
-25.0
-24.9
-24.7
-24.6
-24.3
-24.2
-24.0
-23.9
-23.6
-23.5
-23.3
-23.2
-23.1
-23.0
-22.4
-21.9
-21.5
-21.1
-20.7
-20.4
-19.9
-19.6
-19.4
-18.8
-18.3
Freq
NF_min
GAMMA OPT
Rn
G_a
(GHz) (dB)
Mag Ang
(dB)
0.8
1.16
0.34
40
12.1
18.0
0.9
1.18
0.33
46
12.0
17.6
1.0
1.19
0.32
50
11.5
17.6
1.5
1.19
0.28
60
10.7
16.6
1.8
1.24
0.23
69
10.0
16.0
1.9
1.26
0.22
73
9.6
15.8
2.0
1.28
0.18
72
9.8
15.7
2.1
1.31
0.17
75
9.3
15.4
2.2
1.31
0.15
81
9.2
15.2
2.3
1.31
0.16
83
9.1
15.1
2.4
1.32
0.16
81
8.9
14.9
2.5
1.33
0.16
89
8.7
14.8
3.0
1.32
0.18
97
8.3
14.2
3.5
1.36
0.18
116
8.1
13.5
4.0
1.40
0.20
123
7.9
12.8
4.5
1.43
0.22
136
7.9
12.2
5.0
1.51
0.23
150
7.7
11.6
5.5
1.55
0.25
158
7.6
11.1
6.0
1.62
0.29
172
7.7
10.6
8