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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 18/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-10
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
0.959
0.941
0.924
0.901
0.876
0.844
0.812
0.780
0.750
0.717
0.684
0.654
0.632
0.617
0.605
0.595
0.589
0.588
0.594
0.605
0.623
0.638
0.645
0.647
0.651
0.664
0.684
0.698
0.707
0.713
0.725
0.746
0.770
0.786
Phase
-23.7
-31.1
-41.6
-52.0
-62.5
-73.8
-85.3
-96.3
-107.2
-118.3
-130.3
-143.0
-156.5
-169.6
177.8
165.2
152.5
140.2
128.6
117.9
107.8
98.1
89.3
81.8
75.5
69.5
62.9
55.5
47.8
40.8
35.6
32.1
28.7
24.0
19.9
Mag
6.164
5.990
5.916
5.856
5.780
5.709
5.588
5.428
5.296
5.170
5.064
4.926
4.722
4.486
4.296
4.121
3.949
3.753
3.535
3.351
3.186
3.021
2.851
2.672
2.525
2.419
2.335
2.253
2.151
2.013
1.881
1.784
1.738
1.704
1.685
Phase
157.3
150.8
141.3
132.1
122.7
112.9
103.3
94.0
84.8
75.9
66.7
57.3
47.9
38.6
30.0
21.2
12.3
3.8
-4.3
-12.1
-19.5
-27.3
-34.8
-41.8
-47.8
-53.6
-59.9
-66.9
-74.1
-81.0
-86.8
-91.7
-96.5
-102.6
-107.7
Mag
0.033
0.043
0.056
0.068
0.079
0.091
0.100
0.108
0.116
0.123
0.130
0.135
0.137
0.139
0.139
0.140
0.138
0.137
0.135
0.131
0.126
0.121
0.117
0.113
0.109
0.105
0.101
0.098
0.095
0.092
0.087
0.081
0.077
0.073
0.072
Phase
72.0
66.2
59.4
51.3
43.8
36.8
30.0
22.9
15.2
8.3
1.4
-5.3
-12.4
-19.3
-26.0
-32.2
-38.2
-44.3
-50.0
-55.6
-60.9
-65.7
-69.6
-73.4
-77.2
-81.2
-85.4
-89.1
-92.5
-96.8
-101.2
-104.7
-107.4
-109.5
-110.7
Mag
0.663
0.650
0.631
0.606
0.576
0.544
0.508
0.471
0.434
0.394
0.351
0.311
0.276
0.250
0.233
0.227
0.233
0.252
0.275
0.299
0.325
0.352
0.382
0.410
0.430
0.444
0.455
0.474
0.503
0.536
0.561
0.571
0.570
0.577
0.591
Phase
-18.4
-24.5
-33.2
-41.8
-50.6
-59.4
-68.3
-77.7
-87.8
-98.1
-109.8
-123.8
-139.3
-156.3
-174.2
167.7
150.0
133.8
119.3
106.6
95.6
86.9
80.1
74.9
70.5
65.8
60.4
54.6
48.9
43.5
38.8
35.1
32.3
29.1
26.3
S
11
S
21
S
12
S
22