Advance Product Information
September19, 2005
TGF2022-12
Unmatched S-parameters for 1.2 mm pHEMT
Bias Conditions: Vd = 12V, Idq = 90mA
Frequency s11
(GHz) dB
s11 ang s21
deg
dB
s21 ang s12
deg
dB
s12 ang s22
deg
dB
s22 ang
deg
0.5 -0.449 -74.97 25.960 139.64 -32.579
51.44 -7.225 -40.59
1 -0.566 -114.01 22.665 117.83 -29.857
31.56 -9.792 -62.45
1.5 -0.616 -133.49 19.905 105.89 -29.100
21.51 -11.461 -74.20
2 -0.638 -144.62 17.702
98.10 -28.810
15.62 -12.337 -81.55
2.5 -0.648 -151.74 15.902
92.30 -28.680
11.71 -12.687 -86.71
3 -0.654 -156.68 14.390
87.57 -28.620
8.88 -12.706 -90.67
3.5 -0.657 -160.33 13.087
83.49 -28.595
6.69 -12.526 -93.91
4 -0.658 -163.15 11.945
79.82 -28.592
4.91 -12.225 -96.68
4.5 -0.658 -165.41 10.926
76.44 -28.603
3.43 -11.858 -99.15
5 -0.658 -167.26 10.008
5.5 -0.657 -168.83
9.170
73.26 -28.624
70.24 -28.652
2.15 -11.454 -101.40
1.03 -11.036 -103.51
6 -0.655 -170.17
8.400
67.34 -28.687
0.03 -10.615 -105.49
6.5 -0.654 -171.35
7.687
64.53 -28.728
-0.87 -10.200 -107.39
7 -0.652 -172.39
7.022
61.80 -28.773
-1.69 -9.795 -109.22
7.5 -0.650 -173.32
6.398
59.14 -28.822
-2.44 -9.403 -110.99
8 -0.647 -174.17
5.811
56.53 -28.875
-3.13 -9.025 -112.72
8.5 -0.645 -174.94
5.256
53.97 -28.931
-3.76 -8.663 -114.40
9 -0.642 -175.66
4.729
51.46 -28.991
-4.35 -8.316 -116.05
9.5 -0.639 -176.32
4.227
48.99 -29.053
-4.89 -7.985 -117.66
10 -0.636 -176.94
3.747
46.56 -29.118
-5.38 -7.669 -119.25
10.5 -0.633 -177.53
11 -0.630 -178.08
3.288
2.847
44.16 -29.185
41.79 -29.255
-5.84
-6.26
-7.367 -120.81
-7.079 -122.34
11.5 -0.627 -178.61
2.423
39.45 -29.326
-6.65 -6.805 -123.84
12 -0.624 -179.11
2.014
37.14 -29.400
-7.00 -6.543 -125.33
12.5 -0.621 -179.60
1.619
34.86 -29.475
-7.31 -6.293 -126.79
13 -0.618 179.94
1.237
32.61 -29.551
-7.59 -6.055 -128.23
13.5 -0.614 179.49
0.867
30.38 -29.628
-7.85 -5.828 -129.65
14 -0.611 179.05
0.508
28.17 -29.707
-8.06 -5.611 -131.04
14.5 -0.608 178.63
0.160
25.99 -29.786
-8.25 -5.404 -132.42
15 -0.604 178.22 -0.180
23.83 -29.866
-8.41 -5.206 -133.78
15.5 -0.601 177.82 -0.510
21.70 -29.947
-8.54 -5.017 -135.12
16 -0.598 177.43 -0.831
19.59 -30.028
-8.64 -4.836 -136.44
16.5 -0.594 177.05 -1.145
17 -0.591 176.68 -1.452
17.49 -30.108
15.42 -30.189
-8.71
-8.75
-4.663 -137.75
-4.497 -139.03
17.5 -0.588 176.31 -1.751
13.37 -30.270
-8.76 -4.339 -140.30
18 -0.584 175.95 -2.044
11.34 -30.350
-8.75 -4.187 -141.55
18.5 -0.581 175.60 -2.330
9.33 -30.430
-8.71 -4.041 -142.79
19 -0.578 175.25 -2.611
7.33 -30.509
-8.65 -3.901 -144.01
19.5 -0.575 174.90 -2.886
5.36 -30.588
-8.56 -3.768 -145.21
20 -0.572 174.56 -3.156
3.40 -30.665
-8.44 -3.639 -146.40
20.5 -0.569 174.23 -3.421
1.46 -30.741
-8.30 -3.516 -147.57
21 -0.566 173.90 -3.681
-0.47 -30.816
-8.14 -3.397 -148.72
21.5 -0.563 173.57 -3.936
-2.38 -30.889
-7.95 -3.283 -149.87
22 -0.560 173.24 -4.187
22.5 -0.557 172.92 -4.434
-4.27 -30.961
-6.15 -31.031
-7.75
-7.52
-3.174 -150.99
-3.068 -152.11
23 -0.554 172.60 -4.677
-8.01 -31.099
-7.26 -2.967 -153.21
23.5 -0.551 172.29 -4.917
-9.86 -31.166
-6.99 -2.869 -154.30
24 -0.548 171.98 -5.153 -11.70 -31.230
-6.70 -2.775 -155.37
24.5 -0.545 171.67 -5.385 -13.52 -31.292
-6.40 -2.685 -156.43
25 -0.542 171.36 -5.614 -15.33 -31.352
-6.07 -2.597 -157.48
25.5 -0.540 171.05 -5.841 -17.12 -31.410
26 -0.537 170.75 -6.064 -18.91 -31.465
-5.73
-5.37
-2.513 -158.51
-2.432 -159.54
Note: The s-parameters are calculated by connecting nodes 1-2 together, and
nodes 3-4 together to form a 2-port network.
6
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