mga-310g Avago Technologies, mga-310g Datasheet - Page 13

• Manufacturer Part Number: mga-310g
• Description: Gnss Low Noise Amplii Er With Variable Bias Current And Shutdown Function
• Manufacturer: Avago Technologies

MGA-300G-AP1 Typical Scattering Parameters at 250C, Vdd = 2.7V, Idd = 8mA
The S- and Noise Parameters are measured using a coplanar waveguide PCB with 10 mils Rogers® RO4350. Figure 25
shows the input and output reference planes. The circuit values are as indicated in Figure 4.
13
Freq
(GHz)
0.05
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.575
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
3.0
3.5
4.0
4.5
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
S11
Mag. (dB)
-0.04
-0.04
-0.09
-0.18
-0.36
-0.25
-0.42
-0.63
-0.87
-1.00
-1.11
-1.24
-1.30
-1.33
-1.39
-1.54
-1.69
-1.75
-2.02
-2.31
-2.61
-2.90
-3.19
-3.47
-3.74
-4.01
-4.27
-5.59
-6.96
-8.33
-9.42
-10.40
-12.39
-16.94
-26.86
-15.68
-9.13
-5.21
-4.85
-5.04
-4.46
-3.98
-4.01
-4.72
-2.05
-1.52
-0.91
S11
Ang.
-1.41
-2.70
-5.56
-8.47
-11.61
-19.23
-23.11
-26.79
-29.95
-32.92
-35.34
-37.55
-40.69
-44.36
-48.59
-53.08
-56.40
-57.48
-61.62
-65.44
-68.97
-72.24
-75.28
-78.15
-80.85
-83.42
-85.87
-96.66
-106.21
-115.93
-126.40
-137.44
-152.02
-161.35
-133.14
-111.25
-135.91
-173.90
166.87
157.27
138.78
121.40
118.15
128.48
103.58
85.85
77.48
S21
Mag. (dB)
-21.68
-12.01
-3.72
0.63
3.47
5.84
6.89
7.45
7.28
7.06
7.24
7.26
7.59
8.41
9.37
10.13
10.50
10.59
10.78
10.80
10.72
10.56
10.37
10.16
9.94
9.71
9.48
8.33
7.27
6.32
5.47
4.73
3.48
2.15
0.52
-2.29
-5.99
-8.95
-6.95
-7.97
-6.07
-4.19
-4.62
-6.98
-5.82
-5.78
-6.70
S21
Ang.
-31.85
-52.60
-77.13
-94.27
-109.86
-124.12
-137.53
-149.96
-160.98
-164.80
-166.78
-170.44
-171.29
-173.12
-177.91
174.88
168.81
166.77
158.78
151.37
144.62
138.50
132.93
127.80
123.06
118.63
114.46
96.68
82.25
69.89
58.85
48.36
28.30
7.77
-13.95
-35.92
-50.16
3.13
0.49
-15.53
-19.06
-26.93
-40.59
-72.27
-58.22
-70.75
-78.71
S12
Mag. (dB)
-64.95
-59.61
-55.33
-50.77
-46.32
-41.66
-38.73
-36.42
-35.10
-34.46
-33.56
-32.73
-31.78
-30.17
-28.23
-26.46
-25.37
-25.06
-24.01
-23.20
-22.55
-22.01
-21.54
-21.12
-20.74
-20.38
-20.04
-18.55
-17.26
-16.12
-15.06
-14.09
-12.35
-11.12
-10.47
-11.22
-13.21
-18.01
-14.35
-14.42
-11.72
-9.21
-9.12
-10.78
-9.50
-8.51
-8.68
S12
Ang.
85.10
84.80
97.41
114.09
128.35
129.29
125.28
119.68
112.51
112.25
115.16
115.86
120.45
124.92
125.62
122.59
119.02
117.72
112.51
107.65
103.31
99.48
96.11
93.13
90.46
88.03
85.81
76.73
69.53
63.14
57.06
50.70
36.99
20.80
1.59
-20.35
-37.23
16.00
18.37
-2.44
-3.63
-9.09
-22.39
-58.11
-35.32
-47.08
-55.63
S22
Mag. (dB)
-0.01
-0.08
-0.36
-0.92
-1.80
-2.85
-4.01
-5.08
-5.66
-5.83
-6.39
-6.72
-6.65
-6.80
-7.31
-8.18
-9.01
-9.31
-10.57
-11.89
-13.21
-14.50
-15.76
-16.96
-18.08
-19.05
-19.84
-20.09
-17.86
-16.31
-15.55
-14.41
-12.28
-10.10
-6.72
-3.88
-3.02
-3.01
-3.40
-3.80
-4.59
-6.14
-7.40
-6.12
-6.09
-5.51
-4.78
S22
Ang.
-7.95
-16.19
-32.79
-49.18
-65.52
-79.54
-91.16
-100.62
-107.38
-118.53
-129.78
-138.83
-153.36
-170.69
170.73
152.46
139.58
135.48
120.02
105.96
92.97
80.63
68.52
56.41
44.01
31.02
17.58
-43.67
-76.79
-93.57
-104.45
-116.78
-139.44
-165.25
179.82
159.91
138.56
99.07
83.38
79.89
65.29
55.84
65.55
84.18
51.27
48.86
58.36