! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 5 V IC = 0.15 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 0.9904 -0.4 0.545 178.6 0.0014 96.8 0.9993 -0.1 0.020 0.9899 -0.6 0.560 179.1 0.0026 87.9 0.9987 -0.3 0.050 0.9938 -1.8 0.567 177.1 0.0077 89.7 0.9986 -0.9 0.100 0.9904 -3.6 0.567 175.9 0.0149 88.5 0.9962 -1.8 0.150 0.9900 -5.4 0.579 172.3 0.0228 84.9 0.9989 -2.7 0.200 0.9878 -7.3 0.589 170.6 0.0301 85.3 0.9987 -3.5 0.250 0.9868 -9.5 0.595 168.6 0.0379 82.9 0.9975 -4.5 0.300 0.9845 -10.9 0.597 165.6 0.0452 82.4 0.9968 -5.4 0.400 0.9833 -14.5 0.599 161.6 0.0599 79.2 0.9945 -7.1 0.500 0.9779 -18.2 0.598 155.7 0.0745 76.7 0.9921 -9.0 0.600 0.9674 -21.9 0.602 151.5 0.0890 73.8 0.9880 -10.7 0.700 0.9618 -25.4 0.608 146.7 0.1031 71.2 0.9835 -12.5 0.800 0.9487 -29.2 0.605 142.3 0.1171 68.2 0.9804 -14.4 0.900 0.9432 -32.7 0.612 137.3 0.1299 65.5 0.9723 -16.1 1.000 0.9302 -36.8 0.621 133.5 0.1419 62.8 0.9669 -17.9 1.100 0.9139 -40.4 0.626 129.3 0.1547 60.3 0.9612 -19.8 1.200 0.9043 -44.1 0.623 124.8 0.1670 57.4 0.9551 -21.6 1.300 0.8970 -48.0 0.630 120.9 0.1779 55.1 0.9465 -23.2 1.400 0.8799 -51.7 0.629 116.7 0.1870 52.4 0.9387 -25.0 1.500 0.8654 -55.9 0.639 112.6 0.1968 49.8 0.9304 -26.7 1.600 0.8409 -59.1 0.644 108.3 0.2059 47.5 0.9216 -28.3 1.700 0.8338 -63.7 0.652 104.6 0.2135 45.0 0.9104 -29.9 1.800 0.8089 -67.7 0.657 100.0 0.2215 42.8 0.9040 -31.4 1.900 0.8020 -71.7 0.664 96.6 0.2287 40.4 0.8983 -33.3 2.000 0.7848 -75.4 0.656 92.0 0.2353 38.2 0.8901 -34.8 2.200 0.7521 -83.4 0.654 85.1 0.2451 33.7 0.8742 -38.0 2.400 0.7214 -90.8 0.656 77.8 0.2509 30.0 0.8547 -41.2 2.600 0.6864 -98.7 0.658 71.8 0.2562 26.4 0.8406 -43.9 2.800 0.6664 -106.2 0.651 65.7 0.2598 22.8 0.8272 -47.3 3.000 0.6373 -114.1 0.641 59.8 0.2589 19.6 0.8190 -50.2 3.500 0.5835 -133.6 0.620 46.4 0.2581 12.0 0.8073 -58.2 4.000 0.5527 -153.2 0.592 35.3 0.2380 7.2 0.7861 -67.1 4.500 0.5476 -170.5 0.558 26.7 0.2126 6.0 0.7820 -76.4 5.000 0.5443 175.1 0.525 19.9 0.1915 10.3 0.7863 -86.4 5.500 0.5372 163.8 0.488 16.4 0.1848 19.3 0.7812 -95.7 6.000 0.5167 154.1 0.473 14.8 0.2025 30.3 0.7764 -104.9 ! ! SIEMENS AG Semiconductor Group, Munich