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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 7/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-06
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
0.979
0.965
0.946
0.927
0.901
0.877
0.848
0.813
0.782
0.748
0.713
0.677
0.645
0.616
0.599
0.585
0.574
0.564
0.559
0.566
0.577
0.595
0.613
0.623
0.628
0.634
0.647
0.666
0.687
0.698
0.707
0.720
0.743
0.765
0.779
Phase
-21.9
-28.8
-38.5
-48.2
-57.9
-68.2
-78.7
-88.8
-98.7
-108.8
-119.6
-131.5
-144.1
-157.0
-169.3
178.6
166.1
153.7
141.5
130.1
119.7
109.3
100.0
92.0
85.4
79.5
72.8
65.2
57.2
50.2
44.9
41.3
38.0
33.7
30.1
Mag
6.294
6.231
6.155
6.097
6.034
5.990
5.892
5.745
5.616
5.506
5.425
5.309
5.147
4.951
4.762
4.590
4.438
4.248
4.039
3.849
3.678
3.516
3.333
3.129
2.957
2.841
2.744
2.662
2.552
2.402
2.249
2.126
2.061
2.024
2.004
Phase
159.2
152.7
143.6
134.8
125.9
116.8
107.9
99.1
90.5
81.9
73.3
64.5
55.5
46.6
38.3
29.8
21.2
12.8
5.0
-2.7
-10.3
-18.0
-25.5
-32.5
-38.7
-44.7
-51.0
-57.8
-65.3
-72.1
-78.1
-83.0
-87.9
-93.7
-98.5
Mag
0.026
0.033
0.043
0.053
0.062
0.072
0.080
0.087
0.094
0.100
0.106
0.111
0.114
0.116
0.118
0.118
0.118
0.117
0.116
0.114
0.112
0.109
0.105
0.102
0.101
0.098
0.095
0.093
0.091
0.088
0.085
0.081
0.078
0.074
0.073
Phase
72.8
68.1
61.5
54.8
47.4
41.2
34.4
28.0
21.6
15.9
9.7
3.4
-2.9
-8.9
-15.1
-20.9
-26.5
-31.8
-37.0
-41.6
-47.0
-51.8
-56.0
-59.3
-62.5
-65.8
-69.4
-72.6
-75.6
-79.1
-83.1
-86.2
-88.1
-89.2
-89.8
Mag
0.648
0.636
0.619
0.599
0.576
0.547
0.518
0.490
0.460
0.426
0.389
0.352
0.316
0.282
0.251
0.227
0.211
0.205
0.208
0.219
0.237
0.261
0.291
0.320
0.343
0.360
0.374
0.393
0.421
0.456
0.488
0.507
0.514
0.524
0.536
Phase
-16.4
-21.9
-29.7
-37.6
-45.3
-53.2
-61.2
-69.0
-77.3
-85.7
-94.9
-105.4
-117.0
-129.4
-142.8
-157.5
-173.8
169.3
152.2
136.3
121.6
109.0
99.3
92.5
87.3
82.0
76.1
69.7
63.1
57.1
51.6
47.3
43.8
40.2
37.4
S
11
S
21
S
12
S
22