! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 2.5 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 0.7885 -2.0 13.950 176.9 0.0012 89.7 0.9883 -0.7 0.020 0.7839 -3.6 13.969 176.6 0.0030 85.9 0.9851 -1.5 0.050 0.7814 -9.2 13.615 171.2 0.0073 83.5 0.9834 -4.0 0.100 0.7595 -18.5 13.274 164.2 0.0139 81.0 0.9679 -7.9 0.150 0.7312 -27.0 12.822 155.8 0.0200 76.0 0.9410 -11.5 0.200 0.6933 -35.0 12.280 149.6 0.0259 73.3 0.9112 -14.3 0.250 0.6554 -42.9 11.681 142.9 0.0311 69.9 0.8756 -16.9 0.300 0.6094 -49.6 10.972 137.1 0.0353 67.5 0.8435 -19.0 0.400 0.5394 -61.8 9.676 128.0 0.0428 64.2 0.7787 -21.8 0.500 0.4718 -72.9 8.471 119.4 0.0490 61.6 0.7287 -23.5 0.600 0.4169 -82.3 7.576 113.1 0.0550 60.5 0.6882 -24.7 0.700 0.3732 -90.4 6.800 107.5 0.0596 60.0 0.6553 -25.3 0.800 0.3388 -99.0 6.103 102.7 0.0650 59.4 0.6289 -25.8 0.900 0.3093 -104.8 5.538 98.5 0.0700 59.5 0.6075 -26.0 1.000 0.2827 -113.3 5.094 94.8 0.0745 59.7 0.5917 -26.4 1.100 0.2660 -121.1 4.725 91.5 0.0793 59.9 0.5774 -27.1 1.200 0.2512 -127.6 4.393 88.2 0.0846 60.1 0.5650 -27.4 1.300 0.2413 -133.4 4.085 85.5 0.0896 60.2 0.5552 -27.9 1.400 0.2296 -140.6 3.809 82.8 0.0938 60.5 0.5470 -28.6 1.500 0.2269 -145.6 3.605 80.3 0.0991 60.2 0.5384 -29.2 1.600 0.2219 -152.6 3.392 77.4 0.1046 60.4 0.5311 -29.8 1.700 0.2223 -158.4 3.226 75.1 0.1096 60.4 0.5232 -30.4 1.800 0.2170 -164.0 3.073 72.9 0.1150 60.2 0.5198 -31.3 1.900 0.2197 -168.2 2.940 70.5 0.1206 60.2 0.5143 -32.4 2.000 0.2214 -172.2 2.800 68.4 0.1256 59.9 0.5076 -33.3 2.200 0.2222 179.4 2.567 64.2 0.1367 59.7 0.4998 -35.1 2.400 0.2236 172.6 2.392 60.0 0.1473 59.3 0.4891 -37.3 2.600 0.2320 165.1 2.235 56.3 0.1583 58.5 0.4828 -39.4 2.800 0.2378 160.0 2.104 52.8 0.1698 57.7 0.4731 -42.0 3.000 0.2477 154.1 1.979 49.3 0.1809 56.9 0.4697 -44.3 3.500 0.2669 142.4 1.742 40.9 0.2104 54.5 0.4529 -51.4 4.000 0.3008 134.4 1.574 33.1 0.2401 51.6 0.4352 -59.1 4.500 0.3232 129.3 1.443 26.0 0.2708 48.5 0.4285 -67.1 5.000 0.3329 124.9 1.341 19.0 0.3034 45.3 0.4271 -75.7 5.500 0.3288 122.8 1.250 13.0 0.3385 41.8 0.4268 -82.1 6.000 0.3106 118.7 1.189 6.7 0.3751 37.8 0.4382 -88.4 ! ! SIEMENS AG Semiconductor Group, Munich