! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 3 V IC = 9 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 0.7149 -2.4 17.490 176.4 0.0012 89.0 0.9855 -0.7 0.020 0.7129 -4.7 17.524 175.6 0.0028 88.9 0.9789 -1.8 0.050 0.7073 -11.5 16.977 169.4 0.0070 83.9 0.9760 -4.8 0.100 0.6839 -22.8 16.423 160.8 0.0134 78.6 0.9498 -9.4 0.150 0.6416 -32.9 15.487 151.3 0.0189 73.5 0.9145 -13.2 0.200 0.6012 -42.5 14.566 144.0 0.0238 70.7 0.8747 -16.2 0.250 0.5561 -51.8 13.530 137.0 0.0279 67.9 0.8320 -18.6 0.300 0.5071 -58.9 12.449 131.1 0.0320 67.3 0.7950 -20.3 0.400 0.4371 -72.2 10.681 122.0 0.0383 64.2 0.7283 -22.3 0.500 0.3744 -84.0 9.149 113.8 0.0438 63.3 0.6797 -23.2 0.600 0.3329 -93.9 8.046 107.8 0.0491 62.8 0.6438 -23.6 0.700 0.2966 -103.0 7.127 102.8 0.0542 62.9 0.6159 -24.0 0.800 0.2703 -111.6 6.346 98.4 0.0595 62.7 0.5944 -24.1 0.900 0.2487 -118.9 5.732 94.5 0.0647 62.9 0.5789 -24.2 1.000 0.2318 -128.2 5.247 91.2 0.0694 63.5 0.5662 -24.5 1.100 0.2232 -136.2 4.840 88.2 0.0749 63.7 0.5549 -25.1 1.200 0.2148 -143.4 4.490 85.1 0.0804 64.1 0.5448 -25.4 1.300 0.2089 -148.9 4.163 82.6 0.0858 64.0 0.5378 -25.8 1.400 0.2050 -156.3 3.884 80.2 0.0903 64.3 0.5310 -26.5 1.500 0.2055 -160.3 3.665 77.8 0.0959 64.3 0.5239 -27.2 1.600 0.2064 -166.0 3.448 75.1 0.1019 64.1 0.5179 -27.9 1.700 0.2076 -170.0 3.277 72.9 0.1072 64.0 0.5124 -28.6 1.800 0.2079 -175.9 3.115 70.9 0.1124 63.7 0.5088 -29.5 1.900 0.2128 -179.8 2.978 68.7 0.1187 63.5 0.5041 -30.7 2.000 0.2126 177.0 2.832 66.6 0.1242 63.3 0.4977 -31.5 2.200 0.2210 170.5 2.596 62.6 0.1355 62.5 0.4918 -33.4 2.400 0.2288 163.3 2.415 58.6 0.1468 62.0 0.4821 -35.7 2.600 0.2350 157.1 2.254 55.1 0.1586 61.0 0.4763 -38.0 2.800 0.2423 153.3 2.121 51.7 0.1701 60.0 0.4670 -40.6 3.000 0.2513 147.8 1.995 48.2 0.1814 59.2 0.4642 -43.0 3.500 0.2754 138.2 1.755 40.0 0.2118 56.3 0.4475 -50.3 4.000 0.3079 130.6 1.582 32.6 0.2419 53.2 0.4299 -58.1 4.500 0.3297 126.3 1.451 25.5 0.2736 49.9 0.4231 -66.2 5.000 0.3408 122.8 1.348 18.6 0.3068 46.5 0.4211 -74.9 5.500 0.3351 120.5 1.255 12.7 0.3422 42.6 0.4215 -81.4 6.000 0.3161 116.2 1.191 6.4 0.3795 38.6 0.4332 -87.7 ! ! SIEMENS AG Semiconductor Group, Munich