! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 2.5 V IC = 0.3 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 0.9833 -0.5 1.119 178.5 0.0014 86.5 0.9992 -0.2 0.020 0.9830 -0.8 1.137 179.3 0.0030 90.5 0.9989 -0.4 0.050 0.9772 -2.1 1.117 177.1 0.0080 88.3 0.9986 -1.0 0.100 0.9769 -4.6 1.111 175.9 0.0156 87.8 0.9987 -2.1 0.150 0.9792 -6.5 1.116 172.5 0.0235 84.4 0.9979 -3.2 0.200 0.9767 -8.8 1.120 170.6 0.0311 84.2 0.9966 -4.1 0.250 0.9778 -11.2 1.130 168.3 0.0389 82.3 0.9958 -5.3 0.300 0.9699 -13.1 1.132 165.5 0.0464 80.7 0.9943 -6.3 0.400 0.9679 -17.5 1.116 161.5 0.0613 77.5 0.9894 -8.4 0.500 0.9533 -21.9 1.105 155.8 0.0763 74.6 0.9850 -10.4 0.600 0.9463 -26.1 1.111 151.5 0.0909 71.6 0.9792 -12.4 0.700 0.9339 -30.4 1.114 146.8 0.1045 68.6 0.9724 -14.4 0.800 0.9162 -34.8 1.102 142.2 0.1179 65.3 0.9642 -16.5 0.900 0.9036 -38.7 1.085 137.0 0.1300 62.3 0.9537 -18.4 1.000 0.8846 -43.5 1.087 133.2 0.1415 59.7 0.9439 -20.3 1.100 0.8672 -47.9 1.085 129.0 0.1527 56.7 0.9342 -22.4 1.200 0.8493 -52.1 1.076 124.7 0.1637 53.8 0.9242 -24.4 1.300 0.8370 -56.5 1.073 120.7 0.1730 51.3 0.9119 -26.0 1.400 0.8095 -60.8 1.058 116.6 0.1806 48.7 0.9007 -27.9 1.500 0.7922 -65.2 1.061 112.6 0.1885 46.2 0.8887 -29.6 1.600 0.7630 -69.4 1.047 108.0 0.1957 44.0 0.8759 -31.3 1.700 0.7556 -74.0 1.044 104.5 0.2010 41.7 0.8611 -32.8 1.800 0.7252 -78.4 1.035 100.0 0.2074 39.7 0.8532 -34.2 1.900 0.7126 -82.9 1.032 96.5 0.2127 37.5 0.8442 -36.1 2.000 0.6900 -87.1 1.015 92.1 0.2177 35.5 0.8340 -37.5 2.200 0.6562 -95.4 0.985 85.5 0.2233 31.5 0.8139 -40.6 2.400 0.6234 -103.2 0.969 78.6 0.2266 28.6 0.7918 -43.6 2.600 0.5899 -111.5 0.945 72.5 0.2291 26.0 0.7742 -46.1 2.800 0.5648 -119.7 0.925 66.6 0.2316 23.1 0.7619 -49.3 3.000 0.5422 -127.9 0.896 61.0 0.2290 21.0 0.7499 -52.1 3.500 0.4946 -147.8 0.840 48.0 0.2277 16.3 0.7354 -59.7 4.000 0.4755 -167.2 0.791 37.1 0.2145 14.9 0.7131 -68.3 4.500 0.4800 176.7 0.740 28.4 0.2032 16.4 0.7101 -77.4 5.000 0.4798 164.2 0.690 20.7 0.2005 22.0 0.7118 -87.3 5.500 0.4820 154.5 0.649 15.7 0.2134 28.6 0.7060 -96.1 6.000 0.4591 145.9 0.623 11.6 0.2438 34.3 0.7023 -104.8 ! ! SIEMENS AG Semiconductor Group, Munich