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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 13/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-08
Common Source S – Parameters (V
DD
=2V, I
D
=15mA, Z
0
=50
)
Freq
[GHz]
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
13.5
14.0
14.5
15.0
15.5
16.0
16.5
17.0
17.5
18.0
Mag
0.977
0.963
0.944
0.928
0.905
0.883
0.854
0.825
0.796
0.766
0.733
0.699
0.667
0.639
0.618
0.601
0.586
0.574
0.564
0.565
0.571
0.584
0.599
0.608
0.612
0.617
0.628
0.644
0.661
0.672
0.683
0.698
0.721
0.745
0.761
Phase
-21.8
-28.7
-38.4
-47.9
-57.4
-67.6
-77.7
-87.7
-97.1
-106.9
-117.2
-128.6
-140.7
-152.6
-164.1
-175.2
173.1
161.2
149.4
138.1
127.4
116.9
107.4
99.2
92.3
86.0
79.2
71.3
62.8
55.2
49.1
44.7
41.0
36.2
32.2
Mag
5.836
5.771
5.703
5.666
5.597
5.517
5.425
5.304
5.192
5.101
5.027
4.931
4.771
4.601
4.439
4.302
4.181
4.023
3.842
3.674
3.531
3.385
3.227
3.050
2.884
2.770
2.691
2.620
2.527
2.386
2.236
2.119
2.064
2.028
2.005
Phase
159.1
152.7
143.7
134.8
126.0
116.9
107.8
99.0
90.7
82.3
73.7
64.8
55.9
47.5
39.2
30.6
22.0
13.8
5.9
-1.8
-9.3
-17.2
-24.9
-32.1
-38.4
-44.4
-50.8
-57.9
-65.4
-72.6
-79.0
-84.2
-89.3
-95.4
-100.0
Mag
0.026
0.034
0.044
0.055
0.064
0.073
0.081
0.088
0.095
0.101
0.105
0.110
0.114
0.117
0.119
0.119
0.118
0.118
0.117
0.116
0.115
0.111
0.108
0.106
0.103
0.102
0.099
0.096
0.094
0.093
0.090
0.086
0.083
0.080
0.079
Phase
73.6
67.0
60.8
54.7
48.0
41.5
35.2
28.8
22.3
16.4
10.3
4.2
-2.3
-8.3
-14.0
-19.4
-24.9
-29.5
-34.9
-39.8
-44.6
-49.2
-52.9
-56.0
-59.4
-62.5
-65.9
-68.7
-72.1
-75.6
-79.4
-82.5
-84.7
-85.7
-85.7
Mag
0.647
0.634
0.615
0.597
0.572
0.543
0.514
0.486
0.456
0.422
0.383
0.344
0.307
0.273
0.245
0.224
0.207
0.198
0.200
0.212
0.230
0.254
0.284
0.314
0.339
0.356
0.370
0.388
0.416
0.452
0.486
0.505
0.513
0.524
0.536
Phase
-16.2
-21.6
-29.4
-37.0
-44.5
-52.2
-59.9
-67.4
-75.5
-83.7
-92.9
-103.1
-114.2
-126.1
-139.1
-153.0
-168.2
175.0
156.9
139.7
124.4
111.7
101.7
94.8
89.8
84.9
79.3
72.8
65.9
59.6
54.2
50.0
46.3
42.8
40.2
S
11
S
21
S
12
S
22