
Ka Band Power GaAs MESFET Chip
AFM06P2-000
Alpha Industries, Inc.
[781] 935-5150
Fax
[617] 824-4579
Email
sales@alphaind.com
www.alphaind.com
Specifications subject to change without notice. 6/99A
3
Typical S-Parameters (V
DS
= 5 V, I
DS
= 120 mA)
S
11
(GHz)
Mag.
Ang.
2
0.943
-63.246
3
0.905
-86.534
4
0.876
-104.502
5
0.856
-118.460
6
0.843
-129.538
7
0.835
-138.558
8
0.830
-146.091
9
0.827
-152.503
10
0.825
-158.149
11
0.825
-163.140
12
0.825
-167.642
13
0.826
-171.656
14
0.828
-175.561
15
0.390
-169.110
16
0.832
177.551
17
0.834
167.439
18
0.837
171.378
19
0.839
168.496
20
0.842
165.727
21
0.845
163.057
22
0.847
160.476
23
0.850
157.974
24
0.852
155.545
25
0.855
153.182
26
0.857
150.880
27
0.860
148.635
28
0.862
146.443
29
0.864
144.301
30
0.866
142.207
31
0.868
140.157
32
0.870
138.151
33
0.872
136.185
34
0.874
134.259
35
0.876
132.371
36
0.878
130.519
37
0.869
128.603
38
0.881
126.920
39
0.883
125.171
40
0.884
123.453
S-Parameters include the effects of two 0.8 mil diameter bond wires, each 10 mil long, to each of the gate and drain terminals.
Freq.
S
21
S
12
S
22
MAG
(dB)
23.563
21.828
20.614
19.690
18.953
18.348
17.841
1.410
17.041
16.721
16.350
14.389
13.447
12.715
12.105
11.581
11.124
10.724
10.373
10.066
9.800
9.574
9.387
9.240
9.138
9.087
9.101
9.208
9.482
10.501
10.367
9.943
9.523
9.109
8.701
8.299
6.904
6.516
7.133
Mag.
7.140
6.080
5.155
4.405
3.807
3.328
2.940
2.619
2.352
2.125
1.931
1.672
1.615
1.485
1.370
1.267
1.175
1.091
1.016
0.947
0.884
0.826
0.773
0.725
0.680
0.638
0.600
0.564
0.531
0.500
0.471
0.444
0.419
0.395
0.373
0.352
0.333
0.314
0.297
Ang.
136.7680
120.3940
107.1240
96.0760
86.5660
68.1380
60.4900
63.4278
56.8180
50.5720
44.6260
38.9370
33.4710
28.2060
23.1220
18.2060
13.4470
8.8370
4.3690
0.0360
-4.6500
-8.2380
-12.1880
-16.0160
-19.7270
-23.3210
-26.8020
-30.1710
-33.4290
-36.5690
-39.6210
-42.5560
-45.3870
-48.1120
-50.7340
-53.2520
-55.6670
-567.9680
-60.1850
Mag.
0.031
0.040
0.045
0.047
0.048
0.049
0.048
0.048
0.046
0.045
0.044
0.042
0.051
0.039
0.038
0.037
0.036
0.035
0.034
0.033
0.033
0.033
0.034
0.034
0.035
0.036
0.037
0.039
0.040
0.042
0.043
0.045
0.047
0.048
0.050
0.052
0.054
0.056
0.057
Ang.
53.027
39.817
29.754
21.969
15.797
10.797
6.688
3.296
0.510
-1.735
-3.476
-4.733
-5.512
-5.818
-5.654
-5.028
-3.962
-2.492
-0.675
1.413
3.678
6.018
8.333
10.535
12.552
14.335
15.855
17.104
18.085
18.811
19.303
19.582
19.671
19.594
19.370
19.020
18.561
18.008
17.375
Mag.
0.340
0.340
0.346
0.360
0.368
0.399
0.423
0.448
0.473
0.499
0.524
0.549
0.564
0.598
0.621
0.643
0.664
0.685
0.704
0.722
0.740
0.756
0.722
0.786
0.800
0.813
0.825
0.837
0.847
0.857
0.867
0.875
0.884
0.891
0.898
0.905
0.911
0.917
0.923
Ang.
-48.993
-66.574
-69.967
-90.387
-98.818
-105.932
-112.160
-117.776
-122.953
-127.805
-132.404
-136.801
-141.028
-145.111
-149.064
-152.901
-156.631
-160.260
-163.695
-167.239
-160.596
-173.869
-177.061
179.825
176.688
163.824
160.933
168.112
165.360
162.674
160.052
157.494
154.997
152.560
150.818
147.859
145.592
143.378
141.216
k
0.160
0.240
0.321
0.403
0.486
0.569
0.643
0.693
0.825
0.913
1.000
1.088
1.174
1.257
1.336
1.408
1.471
1.521
1.556
1.574
1.572
1.551
1.513
1.460
1.935
1.321
1.243
1.162
1.081
1.002
0.926
0.854
0.785
0.721
0.661
0.605
0.553
0.505
0.461