mga-13116 Avago Technologies, mga-13116 Datasheet - Page 8

• Manufacturer Part Number: mga-13116
• Description: High Gain, High Linearity, Very Low Noise Ampliier
• Manufacturer: Avago Technologies

MGA-13116 Q2 Typical Scattering Parameters, Vdd2 = 5 V, Idd2 = 112 mA
Figure 21.
8
Freq
GHz
0.1
0.5
0.9
1.0
1.5
1.9
2.0
2.5
3.0
4.0
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
1
2
3
4
LNA1
bias
5
16
RF output
Reference Plane
15
6
S11
Mag.
0.20
0.22
0.23
0.23
0.21
0.26
0.30
0.59
0.81
0.94
0.95
0.93
0.94
0.96
0.92
0.91
0.93
0.93
0.81
0.90
0.99
0.96
0.95
0.91
0.81
0.65
14
7
LNA2
13
8
Ang.
-171.18
157.18
129.26
120.60
58.66
-20.17
-38.51
-108.72
-159.33
137.68
104.26
79.07
59.92
44.90
25.09
13.25
11.43
3.64
-10.41
-22.26
-28.29
-29.34
-38.67
-58.96
-78.56
-58.97
12
11
10
9
RF input
Reference Plane
S21
Mag.
11.59
11.23
10.61
10.45
9.71
9.13
8.93
7.28
5.00
1.99
0.81
0.32
0.15
0.09
0.07
0.05
0.03
0.02
0.01
0.02
0.02
0.04
0.09
0.18
0.30
0.20
Ang.
167.44
138.79
107.30
99.56
60.61
27.17
18.19
-28.35
-72.18
-137.97
169.65
123.70
87.16
55.20
26.64
9.11
2.49
0.78
29.86
59.46
63.39
107.89
96.45
70.31
19.69
-20.26
Notes: Measurements are made on 10 mils Rogers R04350 TRL Board.
Figure 21 shows the input and output reference plane for Q2.
S12
Mag.
0.04
0.04
0.04
0.04
0.04
0.04
0.03
0.03
0.03
0.03
0.04
0.05
0.05
0.06
0.05
0.05
0.04
0.03
0.02
0.01
0.03
0.06
0.10
0.18
0.30
0.21
Ang.
0.06
-13.51
-28.06
-32.25
-58.34
-88.98
-98.40
-156.55
144.59
89.64
77.06
57.14
38.07
23.86
9.36
-1.10
-8.69
-24.56
-45.74
-137.08
134.73
111.70
94.24
69.07
19.67
-20.60
S22
Mag.
0.49
0.43
0.30
0.27
0.12
0.12
0.14
0.22
0.21
0.22
0.49
0.69
0.67
0.65
0.70
0.73
0.75
0.78
0.82
0.80
0.80
0.75
0.68
0.67
0.58
0.45
Ang.
176.27
147.50
129.04
125.80
129.80
176.29
179.35
161.20
118.27
-7.02
-86.96
-128.37
-154.44
-172.62
178.48
168.17
154.12
135.37
116.24
94.18
73.17
60.30
43.03
12.84
-39.24
9.78