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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 16/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-10
Common Source S – Parameters (V
DD
=2V, I
D
=5mA, 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
0.982
0.968
0.953
0.940
0.924
0.904
0.883
0.862
0.836
0.809
0.777
0.744
0.712
0.684
0.663
0.645
0.629
0.616
0.609
0.608
0.614
0.624
0.632
0.641
0.643
0.648
0.660
0.675
0.688
0.699
0.709
0.723
0.742
0.762
0.779
Phase
-22.2
-28.3
-37.0
-46.5
-56.4
-66.5
-77.0
-87.2
-97.4
-107.9
-119.1
-131.4
-144.3
-157.2
-170.1
177.3
164.6
152.1
140.0
128.4
117.4
107.0
97.6
89.6
82.6
76.0
68.9
61.3
53.5
46.4
40.8
36.6
32.5
28.2
24.8
Mag
4.059
3.994
3.942
3.936
3.939
3.933
3.918
3.883
3.848
3.822
3.801
3.741
3.658
3.544
3.428
3.327
3.215
3.087
2.941
2.790
2.661
2.527
2.395
2.259
2.133
2.032
1.951
1.871
1.783
1.673
1.565
1.480
1.420
1.388
1.376
Phase
158.7
153.0
144.7
135.9
126.8
117.9
108.7
99.8
90.7
81.7
72.4
62.9
53.3
43.8
34.4
25.0
15.7
6.7
-2.1
-10.5
-18.9
-27.1
-35.0
-42.4
-49.2
-55.7
-62.5
-69.7
-77.3
-84.4
-90.8
-96.4
-102.0
-107.7
-112.4
Mag
0.037
0.046
0.059
0.073
0.087
0.100
0.112
0.124
0.134
0.143
0.151
0.158
0.163
0.166
0.168
0.168
0.166
0.164
0.160
0.155
0.148
0.141
0.134
0.127
0.121
0.115
0.109
0.104
0.099
0.093
0.087
0.081
0.075
0.071
0.069
Phase
72.8
66.1
58.9
52.0
44.8
37.8
30.6
23.4
16.1
8.9
1.7
-5.9
-13.5
-21.4
-29.2
-36.7
-43.7
-50.6
-57.2
-63.7
-70.1
-76.0
-81.0
-85.8
-90.0
-94.6
-99.2
-103.7
-107.9
-112.1
-116.3
-120.2
-123.2
-125.2
-126.3
Mag
0.732
0.720
0.705
0.685
0.663
0.638
0.609
0.579
0.546
0.508
0.467
0.424
0.383
0.346
0.315
0.292
0.278
0.275
0.279
0.291
0.308
0.331
0.358
0.385
0.408
0.425
0.440
0.459
0.487
0.518
0.546
0.561
0.569
0.580
0.590
Phase
-17.0
-22.2
-29.4
-37.4
-45.3
-53.3
-61.7
-70.1
-79.0
-88.4
-98.8
-110.1
-122.6
-136.2
-150.7
-166.4
177.1
160.4
144.2
129.2
115.9
104.6
95.8
89.1
83.4
78.0
72.0
65.6
59.3
53.5
48.5
44.5
40.9
37.6
35.2
S
11
S
21
S
12
S
22