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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 10/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-08
Common Source S – Parameters (V
DD
=2V, I
D
=0mA, 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
0.999
0.993
0.986
0.985
0.977
0.980
0.979
0.972
0.963
0.958
0.957
0.950
0.938
0.923
0.913
0.907
0.906
0.901
0.888
0.873
0.861
0.862
0.872
0.884
0.884
0.877
0.877
0.888
0.902
0.904
0.899
0.894
0.902
0.926
0.949
Phase
-13.6
-18.1
-24.4
-30.4
-36.4
-43.1
-49.9
-56.4
-62.6
-68.8
-75.1
-82.2
-90.3
-98.9
-107.3
-115.7
-124.3
-133.7
-143.9
-154.6
-165.3
-176.1
172.7
161.3
150.7
141.4
132.6
123.0
112.1
100.6
90.0
81.8
75.4
68.8
63.7
Mag
0.041
0.051
0.066
0.082
0.098
0.114
0.130
0.146
0.163
0.181
0.200
0.220
0.239
0.256
0.271
0.286
0.304
0.319
0.328
0.333
0.333
0.333
0.327
0.311
0.288
0.265
0.245
0.228
0.210
0.186
0.160
0.135
0.116
0.101
0.093
Phase
102.3
93.6
83.1
73.9
65.6
58.0
50.3
43.2
36.6
30.0
23.0
15.8
7.7
-1.0
-9.3
-17.8
-26.8
-36.2
-46.0
-56.4
-67.0
-77.8
-89.0
-100.3
-110.9
-120.1
-128.8
-137.6
-147.4
-158.0
-167.8
-175.1
179.2
173.3
168.1
Mag
0.036
0.047
0.062
0.079
0.095
0.111
0.128
0.145
0.162
0.179
0.195
0.213
0.233
0.252
0.271
0.286
0.299
0.309
0.321
0.331
0.334
0.328
0.316
0.300
0.281
0.263
0.243
0.220
0.198
0.179
0.159
0.136
0.113
0.093
0.082
Phase
74.7
70.1
65.4
60.0
54.2
47.8
42.0
35.6
29.0
22.3
16.0
9.4
2.4
-5.8
-14.7
-23.9
-32.6
-41.3
-50.5
-60.7
-72.2
-83.8
-94.8
-105.2
-115.3
-125.2
-135.3
-144.7
-153.6
-162.9
-172.8
177.5
169.7
164.1
160.7
Mag
0.989
0.988
0.988
0.987
0.981
0.977
0.973
0.973
0.973
0.966
0.956
0.945
0.938
0.937
0.933
0.924
0.905
0.891
0.888
0.890
0.886
0.875
0.871
0.879
0.897
0.913
0.913
0.909
0.914
0.929
0.936
0.943
0.950
0.951
0.961
Phase
-11.4
-15.6
-21.4
-27.1
-32.9
-38.7
-44.4
-50.3
-56.8
-63.3
-70.0
-76.7
-83.7
-91.7
-100.5
-109.5
-118.5
-127.5
-137.4
-148.1
-160.2
-172.6
175.2
163.7
152.8
142.2
131.9
121.8
111.9
101.8
91.4
81.8
74.0
67.9
64.3
S
11
S
21
S
12
S
22