! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 2 V IC = 0.7 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 0.9611 -0.8 2.454 178.3 0.0015 95.7 0.9984 -0.2 0.020 0.9568 -1.0 2.456 179.1 0.0029 90.6 0.9977 -0.5 0.050 0.9658 -2.9 2.442 176.7 0.0077 86.5 0.9972 -1.4 0.100 0.9601 -5.9 2.418 174.8 0.0157 86.1 0.9982 -2.8 0.150 0.9575 -9.0 2.425 171.0 0.0233 84.2 0.9953 -4.1 0.200 0.9543 -11.9 2.439 168.7 0.0313 82.3 0.9931 -5.5 0.250 0.9516 -15.2 2.429 165.8 0.0389 80.2 0.9894 -6.9 0.300 0.9395 -17.6 2.418 162.8 0.0463 78.9 0.9866 -8.1 0.400 0.9267 -23.7 2.398 157.7 0.0606 74.5 0.9757 -10.9 0.500 0.9023 -29.2 2.352 151.3 0.0744 71.0 0.9628 -13.4 0.600 0.8851 -34.9 2.313 146.3 0.0878 67.2 0.9500 -15.8 0.700 0.8636 -40.5 2.270 141.1 0.0999 64.2 0.9346 -18.1 0.800 0.8329 -45.9 2.218 135.8 0.1107 60.6 0.9180 -20.4 0.900 0.8035 -50.8 2.167 130.6 0.1206 57.5 0.8989 -22.5 1.000 0.7750 -56.3 2.119 126.2 0.1291 54.7 0.8799 -24.5 1.100 0.7449 -61.8 2.076 121.8 0.1373 52.2 0.8641 -26.6 1.200 0.7172 -66.8 2.017 117.3 0.1449 49.3 0.8463 -28.5 1.300 0.6952 -71.5 1.962 113.3 0.1517 47.2 0.8294 -30.0 1.400 0.6675 -76.6 1.892 109.1 0.1561 45.0 0.8124 -31.7 1.500 0.6382 -81.5 1.863 105.2 0.1609 43.1 0.7959 -33.2 1.600 0.6103 -86.5 1.804 100.8 0.1656 41.4 0.7811 -34.7 1.700 0.5920 -91.6 1.779 97.2 0.1685 39.8 0.7620 -36.0 1.800 0.5626 -96.4 1.730 93.4 0.1722 38.5 0.7510 -37.2 1.900 0.5440 -101.2 1.693 90.0 0.1747 37.0 0.7392 -38.8 2.000 0.5250 -106.0 1.641 86.3 0.1781 35.8 0.7271 -40.0 2.200 0.4914 -114.8 1.551 80.0 0.1814 33.6 0.7065 -42.5 2.400 0.4640 -122.9 1.479 74.0 0.1837 32.4 0.6842 -45.1 2.600 0.4361 -132.2 1.419 68.5 0.1869 31.5 0.6677 -47.3 2.800 0.4188 -140.2 1.359 63.3 0.1893 30.5 0.6532 -50.1 3.000 0.4015 -148.7 1.300 58.2 0.1902 30.0 0.6441 -52.5 3.500 0.3782 -169.2 1.180 46.7 0.1985 29.6 0.6257 -59.5 4.000 0.3806 173.3 1.083 36.9 0.2050 30.7 0.6048 -67.6 4.500 0.3951 160.2 1.003 28.3 0.2166 32.6 0.6001 -76.1 5.000 0.4030 150.3 0.938 20.6 0.2360 34.9 0.6008 -85.3 5.500 0.4046 143.4 0.878 14.5 0.2644 36.2 0.5956 -93.1 6.000 0.3841 136.6 0.839 8.9 0.3022 36.4 0.5942 -100.7 ! ! SIEMENS AG Semiconductor Group, Munich