P - HEMT
Typical Common Source S – Parameters
@ 3V; 10mA; Zo = 50Ω
CFH800
________________________________________________________________________________________________________
f[GHz] S11 Mag S11 Ang S21 Mag S21 Ang S12 Mag S12 Ang S22 Mag S22 Ang
0.1
0.9625
-14.2 11.1164
168.7
0.0338
73.6
0.6449
-15.7
0.2
0.9396
-22 10.9663
163.1
0.0385
72.1
0.6334
-22.4
0.3
0.9166
-33.4 10.6984
155
0.0481
68.9
0.6178
-32.7
0.4
0.8861
-44.6 10.2628
146.9
0.0607
64.2
0.594
-42.2
0.5
0.8513
-54.8
9.74
139.7
0.0725
59.8
0.5711
-51.3
0.6
0.8163
-64.6
9.2192
132.8
0.0825
55.8
0.5428
-59.5
0.7
0.7865
-73.6
8.7366
126.7
0.092
52.8
0.5211
-67.5
0.8
0.7582
-82.5
8.2519
121.1
0.0982
50.2
0.494
-75
0.9
0.7312
-90.6
7.7566
116
0.1035
48.2
0.472
-81.9
1
0.708
-98.4
7.3039
111.1
0.1072
45.4
0.4472
-88.7
1.1
0.6843
-105.7
6.8673
106.4
0.1117
43.5
0.4253
-94.7
1.2
0.6665
-112.8
6.4912
102.1
0.1159
41.1
0.3995
-100.6
1.3
0.6535
-119.1
6.1071
98.1
0.1194
39.9
0.379
-106.3
1.4
0.6451
-125.2
5.7901
94.3
0.1225
38.7
0.3581
-112.7
1.5
0.6368
-130.7
5.4939
90.6
0.1245
37.7
0.3445
-118.4
1.6
0.6299
-136.3
5.2283
87.1
0.1262
36.6
0.3277
-124.5
1.7
0.6246
-141.4
4.9491
83.9
0.1274
35.6
0.3156
-130.7
1.8
0.6208
-146.4
4.7146
80.8
0.1286
35
0.3044
-138
1.9
0.6164
-151.1
4.4907
77.5
0.1302
34.4
0.3001
-144.8
2
0.6147
-155.6
4.2842
74.7
0.1314
34
0.2953
-151.5
2.1
0.6145
-160
4.081
72.1
0.1324
33.3
0.2966
-157.7
2.2
0.6151
-163.8
3.9114
69.3
0.1328
32.9
0.2982
-163.8
2.3
0.6162
-167.7
3.7677
66.3
0.1342
32.6
0.3056
-169.5
2.4
0.6171
-171.1
3.6238
63.5
0.1345
32.5
0.3107
-174.2
2.5
0.6184
-174.8
3.4535
61.1
0.1361
32
0.3205
-178.8
3
0.6168
171.5
2.8397
50.5
0.1374
31.8
0.3641
166.2
3.5
0.612
160.2
2.4102
40.2
0.1387
34
0.3952
158.3
4
0.6154
150.8
2.1095
32.1
0.1422
37.4
0.4028
154.3
4.5
0.6081
142.7
1.9033
23.7
0.1523
40.5
0.3976
150.6
5
0.6042
134.8
1.7615
15
0.1667
41.9
0.3967
145.2
5.5
0.6158
127
1.6573
5.5
0.1839
41
0.3972
137.2
6
0.6341
118.7
1.5577
-5
0.1931
38
0.4
123
Typical Common Source Noise – Parameters
@ 3V; 10mA; Zo = 50Ω
f[GHz]
0.9
1.8
2.4
3.0
F
min
[dB]
0.41
0.56
0.61
0.69
G
a
[dB]
18.7
15.6
13.5
11.4
Mag
(Γopt
) Phase(Γopt) [deg]
0.33
0.37
0.37
0.38
23
98
136
170
R
n
/50
0.14
0.10
0.10
0.06
Infineon Technologies
pg. 3/7
01.03.2002
WS GS CE GaAs
INFINEON [ INFINEON TECHNOLOGIES AG ]
