FLL21E040IK Datasheet, PDF (3/6 Pages) Eudyna Devices Inc – High Voltage - High Power GaAs FET

FLL21E040IK
High Voltage - High Power GaAs FET
S-Parameters @VDS=28V, IDS=500mA, f=1.7 to 3 GHz
+50j
!freq(GHzS11(mag)S11(ang) S21(mag)S21(ang) S12(mag)S12(ang) S22(mag)S22(ang)
+25j
2.0G H z
2.0G H z
+100j
0.1 0.953 174.7 2.608 176.3 0.001
0.2 0.889 171.9 4.640 130.1 0.002
0.3 0.895 172.6 3.664 71.9 0.004
0.4 0.931 169.8 2.268 39.5 0.002
70.7 0.565 -153.1
65.7 0.851 -165.1
20.9 0.850 -178.9
22.6 0.838 177.2
+10j
2.1 ^+250j
0.5 0.938 166.2 1.511 20.1 0.002 10.9 0.855 173.8
2.1
1 0.948 149.4 0.614 -29.3 0.004 27.4 0.913 153.8
2.2
1.1 0.953 146.0 0.588 -37.3 0.005 32.1 0.906 149.7
0
∞
1.2 0.952 142.3 0.597 -44.5 0.006 24.5 0.907 145.6
1.3 0.948 138.4 0.624 -52.9 0.006 31.8 0.907 141.3
1.4 0.944 133.8 0.689 -61.7 0.007 28.9 0.903 136.8
100_Ω
1.5 0.943 129.6 0.799 -72.1 0.009 13.0 0.889 131.4
-10j
50_Ω -250j
1.6 0.920 124.8 0.964 -83.5 0.011 5.0 0.855 125.8
2.2
-25j
25_Ω
10_Ω
-100j
-50j
1.7 0.905 119.3 1.243 -97.0 0.014 -4.4 0.828 119.6
1.8 0.858 112.8 1.718 -114.1 0.018 -21.8 0.794 112.9
1.9 0.807 105.3 2.575 -136.9 0.026 -41.4 0.743 104.5
S 11
1.95 0.768 101.1 3.263 -151.0 0.030 -57.4 0.727 98.8
S 22
2 0.714 94.9 4.253 -168.2 0.038 -74.7 0.721 90.1
2.05 0.625 83.9 5.890 169.2 0.050 -97.1 0.722 73.3
2.1 0.388 59.6 8.431 135.3 0.066 -132.4 0.706 33.0
2.11 0.304 50.9 9.088 125.7 0.069 -141.9 0.698 19.4
2.12 0.199 38.9 9.530 115.7 0.072 -152.1 0.684 3.3
+90°
2.13 0.082 11.6 9.900 104.5 0.071 -163.8 0.665 -14.6
2.14 0.076 -116.4 9.952 92.4 0.073 -174.9 0.652 -35.0
2.15 0.204 -147.0 9.710 80.5 0.068 172.1 0.641 -55.9
2.16 0.328 -161.3 9.243 68.8 0.064 160.5 0.640 -76.1
2.17 0.438 -172.0 8.617 58.1 0.059 151.0 0.647 -94.5
2.1
2.18 0.523 179.6 7.824 48.7 0.051 140.7 0.662 -111.0
2.19 0.598 172.6 7.157 40.2 0.047 132.6 0.673 -124.3
2.2
2.2 0.648 166.5 6.453 32.8 0.040 124.9 0.691 -135.8
2.25 0.788 147.2 3.966 5.9 0.023 96.9 0.753 -171.7
±180° ¹²
8
Scale for |S₂₁|
2.0GHz
0° ^{2.3 0.836 137.6 2.609 -10.9 0.014 75.7 0.796 170.6}
2.35 0.862 130.9 1.839 -24.0 0.010 64.0 0.828 159.6
2.4 0.877 126.5 1.364 -34.2 0.006 43.1 0.853 151.9
2.5 0.901 119.0 0.826 -49.5 0.003 10.9 0.883 141.3
2.6 0.910 112.6 0.558 -62.6 0.004 17.9 0.899 133.6
2.7 0.913 107.8 0.401 -73.0 0.002 -3.1 0.909 127.7
0.4
2.8 0.917 103.2 0.305 -81.7 0.001 -5.4 0.925 122.5
2.9 0.918 99.0 0.243 -90.1 0.002 -12.9 0.934 117.9
0.6
3 0.920 94.8 0.206 -96.9 0.002 -25.9 0.937 114.2
S 12
-90°
S 21
3