DEMO-ALM-2712 Datasheet, PDF (13/19 Pages) Broadcom Corporation. – GPS Filter-LNA-Filter Front-End Module

ALM-2712 Typical Scattering Parameters at 25°C, Vdd = 2.7V, Idd = 7.5mA
The S- and Noise Parameters are measured using a coplanar waveguide PCB with 10 mils Rogers^ RO4350. Figure 31
shows the input and output reference planes. The circuit values are as indicated in Figure 7.
Freq
(GHz)
0.05
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.8275
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.575
1.6
1.7
1.8
1.885
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)
-0.31
-0.45
-0.61
-0.69
-0.63
-0.65
-0.67
-0.70
-0.70
-0.71
-0.73
-0.71
-0.64
-0.64
-0.66
-0.72
-3.28
-6.86
-1.40
-0.54
-0.55
-0.55
-0.54
-0.52
-0.48
-0.47
-0.45
-0.42
-0.42
-0.39
-0.38
-0.41
-0.43
-0.45
-0.74
-1.03
-1.26
-4.34
-4.99
-5.07
-9.49
-2.31
-1.86
-2.24
-1.53
-3.24
-13.98
-7.00
-10.28
S11
Ang.
170.80
162.63
146.95
131.52
116.78
101.23
85.53
69.54
53.51
48.94
37.09
20.53
3.58
-13.44
-31.46
-52.97
-87.10
155.59
75.37
-42.34
-64.37
-76.05
-77.85
-88.32
-97.15
-104.75
-111.48
-117.48
-122.83
-143.61
-159.85
-175.25
169.03
152.81
133.10
84.73
47.03
-6.32
-41.52
-81.98
-60.36
-96.01
-143.41
-164.69
-179.61
149.33
-109.52
168.64
172.65
S21
Mag.(dB)
-83.03
-91.19
-85.49
-86.12
-80.42
-76.99
-74.18
-71.57
-69.94
-69.50
-68.30
-67.39
-66.86
-67.13
-69.21
-70.77
-50.68
14.22
2.56
-72.93
-67.05
-65.86
-66.28
-68.97
-67.77
-63.73
-60.55
-58.09
-56.14
-49.78
-46.25
-43.82
-42.02
-43.25
-34.84
-23.30
-17.99
-23.93
-32.95
-17.92
-16.24
-16.02
-13.71
-10.91
-13.27
-12.37
-12.08
-6.40
-2.59
S21
Ang.
-104.09
-133.63
-158.63
-170.11
172.45
164.58
152.43
142.72
134.56
132.51
124.17
115.43
105.52
94.85
85.99
155.40
128.48
158.05
-23.68
-43.73
-140.19
171.74
167.55
165.02
-167.31
-159.31
-161.04
-167.11
-173.64
157.21
130.99
103.12
66.73
13.11
-41.55
-162.23
69.49
-24.57
28.66
-12.54
-131.21
172.58
113.85
48.60
-10.99
-32.48
-53.35
-112.24
173.75
S12
Mag.(dB)
-82.07
-87.29
-105.71
-84.75
-81.30
-79.54
-77.96
-77.13
-77.23
-78.12
-79.59
-84.87
-86.38
-75.73
-69.32
-64.17
-60.23
-24.45
-35.92
-66.72
-62.07
-59.97
-59.76
-57.77
-56.38
-55.14
-53.94
-53.02
-52.16
-48.64
-45.99
-43.47
-40.64
-40.32
-45.21
-33.21
-24.52
-27.17
-39.02
-31.83
-26.66
-24.60
-20.54
-16.10
-17.57
-18.09
-15.98
-9.24
-4.38
S12
Ang.
44.11
-117.58
-138.14
173.60
149.19
129.05
123.93
115.74
108.18
101.20
98.55
94.32
-135.83
-136.45
-143.51
-155.77
163.10
109.55
-70.72
-157.70
-159.89
-167.07
-167.56
-174.89
179.56
173.45
168.47
164.21
159.82
141.38
125.86
110.17
87.29
28.92
-18.94
-171.36
63.46
-37.05
-143.79
38.92
-90.81
-156.01
140.40
71.01
4.74
-15.22
-30.05
-87.81
-165.83
S22
Mag.(dB)
-0.04
-0.04
-0.05
-0.07
-0.09
-0.11
-0.12
-0.14
-0.15
-0.16
-0.15
-0.18
-0.26
-0.28
-0.29
-0.31
-1.27
-16.06
-2.87
-0.34
-0.33
-0.33
-0.32
-0.30
-0.29
-0.29
-0.30
-0.28
-0.29
-0.31
-0.38
-0.57
-1.49
-13.91
-2.78
-5.31
-3.22
-0.92
-1.74
-4.49
-3.09
-2.18
-2.65
-3.81
-2.11
-2.37
-1.01
-1.72
-20.74
S22
Ang.
-2.10
-4.04
-8.05
-12.05
-16.75
-20.80
-24.96
-28.91
-33.17
-34.23
-37.27
-41.80
-46.16
-51.10
-56.59
-63.87
-81.99
48.60
7.77
-56.92
-65.96
-71.06
-71.84
-76.82
-81.40
-85.72
-89.76
-93.56
-97.37
-113.86
-129.21
-147.20
179.88
-1.00
-127.80
166.63
-171.73
131.53
86.44
21.14
3.65
-31.75
-52.46
-53.45
-65.14
-95.58
-123.66
-141.00
95.73
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