! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 0.75 V IC = 6 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 0.7699 -3.1 13.267 176.6 0.0019 87.6 0.9655 -1.0 0.020 0.7666 -5.6 13.287 175.6 0.0041 82.3 0.9644 -2.2 0.050 0.7576 -13.5 12.932 168.7 0.0097 84.0 0.9558 -5.6 0.100 0.7259 -26.5 12.373 159.3 0.0184 76.2 0.9278 -10.6 0.150 0.6815 -38.7 11.647 149.2 0.0264 70.5 0.8856 -14.9 0.200 0.6368 -50.0 10.877 141.6 0.0330 66.1 0.8423 -18.1 0.250 0.5916 -60.1 10.014 134.2 0.0386 62.0 0.7952 -20.7 0.300 0.5458 -69.0 9.178 128.1 0.0429 60.1 0.7568 -22.4 0.400 0.4743 -84.5 7.766 118.5 0.0502 56.8 0.6867 -24.4 0.500 0.4165 -97.9 6.612 110.2 0.0554 55.3 0.6378 -25.2 0.600 0.3805 -109.5 5.793 104.2 0.0614 54.5 0.6035 -25.7 0.700 0.3499 -119.3 5.114 98.8 0.0659 54.7 0.5767 -26.1 0.800 0.3315 -128.9 4.544 94.2 0.0708 55.2 0.5552 -26.3 0.900 0.3157 -135.8 4.095 90.2 0.0763 55.2 0.5404 -26.4 1.000 0.3064 -144.6 3.750 86.6 0.0808 55.9 0.5279 -26.8 1.100 0.2970 -151.8 3.457 83.4 0.0863 56.5 0.5165 -27.6 1.200 0.2955 -157.9 3.211 80.2 0.0919 57.0 0.5071 -28.2 1.300 0.2948 -162.8 2.975 77.5 0.0970 57.3 0.5003 -28.8 1.400 0.2972 -169.1 2.779 74.8 0.1016 57.6 0.4938 -29.6 1.500 0.2967 -172.8 2.624 72.1 0.1072 57.7 0.4874 -30.5 1.600 0.3015 -178.0 2.467 69.2 0.1129 58.0 0.4809 -31.4 1.700 0.3040 178.5 2.342 66.8 0.1184 58.1 0.4751 -32.3 1.800 0.3030 174.1 2.236 64.6 0.1240 58.2 0.4719 -33.5 1.900 0.3083 171.1 2.142 62.1 0.1301 58.1 0.4675 -34.9 2.000 0.3125 168.9 2.039 59.8 0.1360 58.0 0.4615 -36.0 2.200 0.3207 162.4 1.870 55.5 0.1480 57.9 0.4550 -38.5 2.400 0.3224 157.6 1.746 51.2 0.1599 57.4 0.4448 -41.4 2.600 0.3352 151.6 1.631 47.3 0.1721 56.7 0.4394 -44.2 2.800 0.3407 147.8 1.542 43.5 0.1847 56.0 0.4304 -47.5 3.000 0.3499 142.8 1.451 39.9 0.1971 55.3 0.4269 -50.6 3.500 0.3748 133.9 1.279 31.2 0.2301 52.9 0.4108 -60.2 4.000 0.4052 126.4 1.156 23.5 0.2639 49.7 0.3932 -70.3 4.500 0.4250 121.7 1.065 16.5 0.2986 46.3 0.3869 -80.7 5.000 0.4310 117.4 0.986 10.0 0.3360 42.8 0.3869 -91.8 5.500 0.4246 113.8 0.920 4.5 0.3762 38.7 0.3842 -100.4 6.000 0.4057 109.0 0.877 -1.1 0.4188 34.1 0.3888 -108.6 ! ! SIEMENS AG Semiconductor Group, Munich