CHA3689-99F
12.5-30GHz Low Noise Amplifier
Typical on-wafer Sij parameters for low current configuration
Tamb = +25°C, Vd1=Vd2=Vd3= +4V, Id = 90 mA and Pads B, D not connected
Freq
(GHz)
S11
(dB)
PhS11
(°)
S12
(dB)
PhS12
(°)
S21
(dB)
PhS21
(°)
S22
(dB)
PhS22
(°)
2.0
-0.1
-0.1
-0.2
-0.2
-0.3
-0.5
-1.5
-3.9
-6.7
-6.5
-5.0
-4.5
-5.1
-5.9
-5.9
-8.0
-8.9
-12.8
-15.3
-20.3
-25.7
-26.6
-24.2
-22.4
-18.9
-12.0
-9.2
-7.1
-5.4
-3.5
-2.7
-2.6
-2.6
-2.4
-2.4
-2.3
-2.7
-3.2
-3.6
-23
-35
-48
-64
-81
-106
-141
170
110
53
-67.3
-61.6
-81.4
-60.5
-63.3
-59.5
-61.4
-55.2
-59.4
-61.7
-51.4
-51.6
-49.3
-61.1
-44.5
-47.5
-47.7
-52.1
-49.2
-59.8
-72.9
-55.4
-54.5
-54.8
-61.9
-47.8
-63.2
-48.4
-49.5
-47.3
-47.6
-45.0
-49.3
-38.8
-45.5
-51.5
-46.1
-56.0
-47.4
-16
-160
132
-176
-15
-2
-65.4
-70.6
-56.0
-33.7
-16.5
-1.4
7.4
67
-166
10
-0.2
-0.3
-30
-47
-66
-90
-118
-147
-143
-142
-73
-108
-134
-153
-178
155
147
121
101
78
3.0
4.0
-0.5
5.0
-32
-89
-160
123
54
-1.3
6.0
-3.3
7.0
-8.0
8.0
73
-14.9
-19.6
-14.6
-11.6
-12.2
-12.5
-13.1
-15.0
-12.3
-12.3
-9.9
9.0
-83
-68
-76
-156
176
-136
-1
15.1
19.5
22.2
23.9
25.1
25.8
26.2
27.3
27.7
28.7
28.5
28.4
27.9
26.9
26.2
25.1
24.4
24.1
24.0
23.0
22.2
21.2
19.8
17.9
15.5
12.9
10.7
8.2
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
-20
-81
-137
173
126
85
7
-26
-53
-67
-81
-102
-118
-137
-150
-172
170
105
47
67
49
60
7
20
-30
-72
-108
-147
180
147
116
88
7
-8.1
10
-7.8
56
-56
24
-7.3
36
-8.2
19
71
-8.8
9
41
-9.3
1
43
13
-10.2
-12.2
-10.1
-9.9
-8
57
-85
177
-179
99
60
3
62
26
8
45
-4
-1
27
-35
-67
-100
-133
-162
172
149
129
109
92
-9.6
-1
15
-2
-9.0
-2
0
-75
-133
-160
40
-7.9
-1
-15
-29
-38
-46
-57
-64
-73
-76
-87
-6.7
-9
-6.1
-14
-22
-26
-34
-40
-48
-54
-62
-5.4
98
-4.9
124
114
-96
142
153
-4.4
6.2
-4.0
4.1
-4.0
2.4
75
-4.0
1.1
56
-4.1
Ref. : DSCHA36891035 - 07 Feb 11
4/16
Specifications subject to change without notice
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
