! SIEMENS Small Signal Semiconductors ! BFS483 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 8 V IC = 5 mA ! Common Emitter S-Parameters: October 1994 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8727 -2.7 14.598 178.0 0.0022 89.3 0.9885 -1.2 0.020 0.8695 -5.5 14.539 176.0 0.0048 85.5 0.9825 -2.5 0.030 0.8691 -8.1 14.520 174.3 0.0068 88.8 0.9806 -3.8 0.050 0.8588 -13.6 14.503 170.6 0.0112 81.1 0.9738 -6.1 0.100 0.8362 -26.5 14.022 161.0 0.0212 76.5 0.9450 -12.0 0.150 0.7997 -38.7 13.336 151.9 0.0308 71.1 0.9042 -17.0 0.200 0.7541 -50.1 12.459 144.1 0.0384 65.9 0.8546 -21.2 0.250 0.7103 -60.3 11.580 137.3 0.0450 61.8 0.8067 -24.6 0.300 0.6646 -69.8 10.703 130.9 0.0501 58.6 0.7572 -27.1 0.400 0.5949 -85.9 9.199 121.0 0.0588 54.4 0.6766 -30.6 0.500 0.5418 -99.5 7.942 113.1 0.0651 52.1 0.6141 -32.4 0.600 0.5039 -110.4 6.916 106.8 0.0705 50.9 0.5656 -33.5 0.700 0.4751 -120.5 6.086 101.6 0.0749 50.7 0.5285 -33.9 0.800 0.4528 -129.1 5.486 96.9 0.0798 50.7 0.4997 -34.2 0.900 0.4389 -136.7 4.946 93.1 0.0840 51.4 0.4760 -34.6 1.000 0.4271 -143.3 4.519 89.5 0.0881 51.8 0.4581 -34.9 1.100 0.4228 -149.2 4.140 86.0 0.0927 52.2 0.4433 -35.2 1.200 0.4194 -155.4 3.832 82.9 0.0970 52.7 0.4303 -35.8 1.300 0.4144 -159.9 3.577 80.2 0.1012 53.7 0.4192 -36.3 1.400 0.4126 -164.4 3.331 77.2 0.1062 54.2 0.4108 -36.7 1.500 0.4139 -168.7 3.140 74.6 0.1110 55.0 0.4014 -37.5 1.600 0.4160 -172.5 2.963 72.0 0.1159 55.5 0.3932 -38.3 1.700 0.4163 -175.7 2.816 69.8 0.1210 56.0 0.3865 -39.4 1.800 0.4221 -179.4 2.666 67.3 0.1264 56.4 0.3810 -40.2 1.900 0.4223 177.2 2.534 64.9 0.1315 56.5 0.3763 -41.2 2.000 0.4236 174.3 2.432 62.8 0.1373 56.8 0.3711 -42.5 2.200 0.4298 169.1 2.236 58.2 0.1486 57.1 0.3617 -45.1 2.400 0.4364 163.8 2.080 54.1 0.1603 57.2 0.3532 -48.2 2.600 0.4437 159.0 1.940 50.1 0.1732 57.0 0.3461 -51.2 2.800 0.4495 154.7 1.817 45.9 0.1854 56.4 0.3385 -54.5 3.000 0.4581 150.7 1.721 42.2 0.1987 56.0 0.3322 -58.4 3.200 0.4660 146.5 1.631 38.6 0.2124 55.3 0.3270 -62.3 3.400 0.4762 143.5 1.552 34.9 0.2255 54.4 0.3230 -66.2 3.600 0.4836 140.0 1.482 31.2 0.2402 53.4 0.3156 -71.0 3.800 0.4938 137.0 1.410 28.0 0.2523 52.1 0.3128 -75.8 4.000 0.5031 134.2 1.357 24.9 0.2665 51.1 0.3101 -80.6 4.500 0.5241 127.8 1.238 16.8 0.3051 48.1 0.3030 -93.5 5.000 0.5304 122.4 1.142 9.3 0.3503 43.6 0.3068 -105.8 5.500 0.5260 117.1 1.076 1.1 0.4013 37.2 0.3128 -118.0 6.000 0.5033 112.0 1.024 -7.4 0.4571 29.0 0.3154 -129.7 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.450 1.15 0.25 40 0.26 0.900 1.20 0.25 93 0.22 1.800 1.95 0.32 170 0.13 ! ! SIEMENS AG Semiconductor Group, Munich