! SIEMENS Small Signal Semiconductors ! BFS483 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 4 V IC = 2.5 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 0.9171 -2.1 8.208 178.9 0.0023 87.0 0.9962 -0.8 0.020 0.9086 -4.1 8.161 177.3 0.0050 85.4 0.9924 -1.6 0.030 0.9142 -6.0 8.172 176.2 0.0075 86.1 0.9913 -2.5 0.050 0.9089 -10.2 8.230 173.4 0.0118 85.0 0.9871 -4.1 0.100 0.8935 -19.9 8.092 166.2 0.0236 79.3 0.9736 -8.2 0.150 0.8781 -29.4 7.906 159.0 0.0345 74.0 0.9540 -11.9 0.200 0.8515 -38.8 7.628 152.6 0.0443 69.5 0.9263 -15.3 0.250 0.8234 -47.4 7.306 146.6 0.0529 65.2 0.8980 -18.4 0.300 0.7904 -55.5 6.975 140.5 0.0609 61.5 0.8637 -21.0 0.400 0.7331 -70.8 6.316 130.7 0.0730 55.2 0.8020 -25.2 0.500 0.6791 -83.9 5.682 122.1 0.0820 50.5 0.7455 -28.2 0.600 0.6392 -95.6 5.096 115.0 0.0891 47.2 0.6972 -30.3 0.700 0.6011 -106.0 4.582 108.9 0.0935 44.8 0.6570 -31.8 0.800 0.5732 -115.0 4.199 103.4 0.0975 43.0 0.6233 -33.0 0.900 0.5504 -123.1 3.838 98.7 0.1008 41.9 0.5956 -34.1 1.000 0.5364 -130.8 3.533 94.4 0.1031 41.3 0.5726 -35.0 1.100 0.5262 -137.2 3.261 90.2 0.1059 40.9 0.5546 -35.8 1.200 0.5136 -143.8 3.035 86.5 0.1077 40.6 0.5388 -36.8 1.300 0.5100 -149.0 2.847 83.4 0.1093 41.3 0.5245 -37.6 1.400 0.5039 -154.2 2.660 79.9 0.1117 41.7 0.5139 -38.5 1.500 0.5035 -159.3 2.519 76.8 0.1133 42.6 0.5019 -39.5 1.600 0.5033 -163.9 2.384 73.8 0.1160 43.4 0.4925 -40.6 1.700 0.5026 -167.7 2.274 71.2 0.1182 44.5 0.4836 -41.9 1.800 0.5019 -171.9 2.157 68.4 0.1216 45.4 0.4777 -42.8 1.900 0.5021 -175.4 2.053 65.7 0.1244 46.2 0.4720 -44.1 2.000 0.5016 -178.9 1.975 63.3 0.1278 47.3 0.4661 -45.6 2.200 0.5077 174.6 1.820 58.2 0.1346 49.1 0.4557 -48.5 2.400 0.5118 168.8 1.701 53.7 0.1429 50.9 0.4468 -52.0 2.600 0.5163 163.2 1.585 49.3 0.1532 52.6 0.4393 -55.2 2.800 0.5213 158.4 1.492 44.8 0.1636 53.4 0.4322 -58.9 3.000 0.5294 153.5 1.412 40.8 0.1756 54.4 0.4265 -63.0 3.200 0.5360 149.0 1.339 37.0 0.1889 55.0 0.4223 -67.1 3.400 0.5417 145.2 1.274 33.1 0.2021 55.2 0.4203 -71.4 3.600 0.5512 141.2 1.219 29.4 0.2180 55.2 0.4138 -76.5 3.800 0.5605 137.8 1.156 26.2 0.2318 54.6 0.4114 -81.6 4.000 0.5684 134.7 1.112 23.1 0.2478 54.1 0.4103 -86.6 4.500 0.5860 127.2 1.015 15.5 0.2938 52.2 0.4080 -100.6 5.000 0.5912 120.9 0.937 8.6 0.3487 47.6 0.4109 -114.6 5.500 0.5817 114.7 0.886 1.0 0.4097 40.8 0.4100 -128.5 6.000 0.5557 108.3 0.846 -6.7 0.4764 31.5 0.4003 -142.2 ! ! SIEMENS AG Semiconductor Group, Munich