! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 3 V IC = 7 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7654 -2.1 15.292 176.6 0.0011 93.9 0.9893 -0.8 0.020 0.7638 -3.8 15.271 176.3 0.0027 91.1 0.9897 -1.7 0.050 0.7562 -9.9 14.879 170.7 0.0067 83.7 0.9812 -4.3 0.100 0.7353 -19.7 14.491 163.2 0.0137 80.4 0.9624 -8.4 0.150 0.7007 -28.4 13.869 154.5 0.0197 75.5 0.9336 -12.1 0.200 0.6625 -37.0 13.269 147.8 0.0249 72.9 0.8998 -15.0 0.250 0.6240 -45.2 12.511 141.0 0.0298 69.1 0.8623 -17.6 0.300 0.5803 -51.9 11.662 135.3 0.0340 67.6 0.8285 -19.5 0.400 0.5074 -64.3 10.189 126.1 0.0410 64.1 0.7628 -22.1 0.500 0.4371 -75.1 8.864 117.6 0.0471 62.4 0.7115 -23.6 0.600 0.3902 -85.1 7.877 111.4 0.0524 61.2 0.6725 -24.5 0.700 0.3495 -93.1 7.034 106.1 0.0573 61.1 0.6408 -25.0 0.800 0.3136 -101.0 6.300 101.4 0.0629 60.6 0.6155 -25.3 0.900 0.2839 -107.6 5.708 97.3 0.0675 60.6 0.5967 -25.5 1.000 0.2613 -116.2 5.243 93.7 0.0723 61.3 0.5817 -25.8 1.100 0.2442 -124.9 4.850 90.5 0.0776 61.4 0.5675 -26.4 1.200 0.2298 -131.3 4.503 87.3 0.0827 61.6 0.5561 -26.8 1.300 0.2262 -136.4 4.183 84.7 0.0881 61.6 0.5472 -27.2 1.400 0.2149 -143.9 3.904 82.1 0.0926 61.9 0.5394 -27.8 1.500 0.2148 -148.5 3.691 79.7 0.0983 62.0 0.5319 -28.5 1.600 0.2111 -156.2 3.473 76.8 0.1033 61.7 0.5242 -29.2 1.700 0.2074 -161.3 3.297 74.5 0.1089 61.7 0.5177 -29.8 1.800 0.2048 -167.4 3.141 72.4 0.1141 61.5 0.5136 -30.6 1.900 0.2097 -171.4 3.009 70.2 0.1195 61.3 0.5082 -31.8 2.000 0.2093 -175.4 2.860 68.0 0.1251 61.2 0.5019 -32.6 2.200 0.2180 177.1 2.622 63.9 0.1358 60.8 0.4951 -34.4 2.400 0.2182 170.3 2.442 59.8 0.1473 60.3 0.4848 -36.6 2.600 0.2266 162.6 2.278 56.3 0.1586 59.3 0.4785 -38.8 2.800 0.2310 158.2 2.148 52.8 0.1698 58.6 0.4691 -41.3 3.000 0.2382 151.8 2.019 49.3 0.1811 57.7 0.4659 -43.5 3.500 0.2635 141.2 1.775 41.0 0.2108 55.1 0.4489 -50.7 4.000 0.2945 133.2 1.605 33.3 0.2405 52.1 0.4312 -58.4 4.500 0.3163 128.3 1.471 26.2 0.2711 48.9 0.4244 -66.3 5.000 0.3282 124.8 1.365 19.3 0.3040 45.7 0.4227 -74.9 5.500 0.3244 122.0 1.270 13.3 0.3387 42.0 0.4231 -81.1 6.000 0.3084 118.3 1.206 7.0 0.3750 38.1 0.4344 -87.3 ! ! SIEMENS AG Semiconductor Group, Munich