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GaAs HEMT
CFH120
________________________________________________________________________________________________________
Infineon Technologies AG
Rev. 3.0/January 11
th
, 2002
page 17/20
Wireless Solutions
WS TI DS 12
Typical Measured Data CFH120-10
Common Source S – Parameters (V
DD
=2V, I
D
=10mA, 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
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
0.978
0.964
0.950
0.936
0.914
0.889
0.862
0.834
0.805
0.775
0.745
0.713
0.682
0.654
0.637
0.623
0.612
0.604
0.600
0.604
0.614
0.629
0.641
0.648
0.649
0.654
0.666
0.685
0.700
0.708
0.715
0.727
0.747
0.768
0.785
Phase
-23.2
-30.1
-40.2
-50.3
-60.6
-71.5
-82.8
-93.5
-104.0
-115.0
-127.0
-139.7
-153.0
-166.0
-178.7
168.7
156.0
143.5
131.8
120.8
110.7
100.7
91.7
83.9
77.5
71.5
64.7
57.1
49.1
42.0
36.7
33.2
29.9
24.9
20.9
Mag
5.240
5.179
5.127
5.107
5.070
5.028
4.960
4.848
4.748
4.668
4.611
4.511
4.342
4.148
3.990
3.837
3.688
3.514
3.323
3.145
2.995
2.849
2.692
2.524
2.376
2.273
2.187
2.113
2.018
1.884
1.754
1.658
1.618
1.586
1.561
Phase
158.3
151.9
142.6
133.5
124.1
114.8
105.3
96.0
86.8
77.6
68.3
59.0
49.5
40.1
31.2
22.3
13.2
4.6
-3.8
-11.6
-19.3
-27.3
-35.0
-42.1
-48.3
-54.3
-60.8
-68.0
-75.5
-82.4
-88.4
-93.2
-98.3
-104.5
-109.4
Mag
0.035
0.044
0.057
0.069
0.082
0.094
0.106
0.115
0.123
0.130
0.137
0.142
0.146
0.148
0.149
0.148
0.147
0.145
0.142
0.137
0.132
0.125
0.121
0.116
0.112
0.109
0.104
0.100
0.096
0.092
0.087
0.081
0.076
0.073
0.070
Phase
74.9
67.0
59.1
51.9
44.4
37.3
30.4
23.1
15.7
8.6
1.6
-5.8
-12.9
-20.1
-27.3
-34.2
-40.4
-46.4
-52.4
-58.7
-64.3
-69.2
-73.6
-77.6
-81.5
-85.8
-89.9
-93.7
-97.4
-101.4
-105.6
-109.7
-112.3
-113.8
-114.5
Mag
0.686
0.673
0.655
0.634
0.606
0.574
0.540
0.505
0.469
0.428
0.387
0.345
0.308
0.277
0.255
0.242
0.241
0.251
0.270
0.292
0.315
0.340
0.371
0.399
0.420
0.434
0.447
0.465
0.493
0.527
0.553
0.564
0.565
0.573
0.589
Phase
-17.8
-23.5
-31.9
-40.1
-48.5
-57.0
-65.7
-74.8
-84.5
-94.6
-105.8
-118.7
-133.2
-148.8
-165.5
177.1
159.5
142.6
127.0
113.4
101.5
91.8
84.5
79.0
74.5
69.4
63.9
58.1
52.0
46.7
41.9
38.1
35.1
31.7
28.9
S
11
S
21
S
12
S
22