! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 1.75 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 0.9623 -0.7 2.463 178.4 0.0013 99.8 0.9997 -0.2 0.020 0.9678 -1.0 2.479 179.0 0.0033 91.6 0.9970 -0.5 0.050 0.9644 -3.0 2.441 176.6 0.0082 89.0 0.9970 -1.3 0.100 0.9640 -5.9 2.419 174.7 0.0159 86.7 0.9983 -2.9 0.150 0.9591 -9.0 2.427 171.0 0.0238 83.7 0.9959 -4.2 0.200 0.9520 -12.1 2.435 168.6 0.0316 83.4 0.9925 -5.5 0.250 0.9512 -15.2 2.430 165.8 0.0392 79.6 0.9887 -6.9 0.300 0.9394 -17.8 2.414 162.6 0.0466 78.6 0.9859 -8.2 0.400 0.9262 -23.6 2.396 157.6 0.0613 74.6 0.9756 -10.9 0.500 0.9019 -29.6 2.342 151.1 0.0752 70.8 0.9630 -13.4 0.600 0.8857 -35.4 2.307 146.1 0.0885 67.2 0.9487 -15.9 0.700 0.8591 -40.6 2.269 140.9 0.1007 63.9 0.9341 -18.3 0.800 0.8280 -46.3 2.213 135.6 0.1120 60.3 0.9174 -20.6 0.900 0.8021 -51.2 2.163 130.3 0.1216 57.4 0.8976 -22.6 1.000 0.7742 -56.8 2.116 125.9 0.1303 54.4 0.8790 -24.7 1.100 0.7444 -62.2 2.069 121.4 0.1386 51.9 0.8619 -26.8 1.200 0.7179 -67.1 2.010 116.9 0.1464 49.1 0.8452 -28.7 1.300 0.6967 -72.2 1.959 113.0 0.1527 47.1 0.8271 -30.2 1.400 0.6664 -76.9 1.888 108.7 0.1572 44.8 0.8103 -31.9 1.500 0.6379 -82.3 1.857 104.9 0.1617 42.8 0.7940 -33.4 1.600 0.6068 -87.2 1.800 100.4 0.1663 41.2 0.7786 -34.9 1.700 0.5859 -92.2 1.768 96.8 0.1695 39.5 0.7603 -36.2 1.800 0.5618 -96.9 1.725 93.0 0.1732 38.2 0.7487 -37.3 1.900 0.5489 -101.7 1.686 89.6 0.1756 36.7 0.7370 -39.0 2.000 0.5265 -106.0 1.635 86.1 0.1790 35.7 0.7242 -40.1 2.200 0.4920 -115.3 1.545 79.6 0.1825 33.4 0.7037 -42.7 2.400 0.4645 -123.7 1.474 73.5 0.1850 32.1 0.6820 -45.4 2.600 0.4344 -132.9 1.413 68.1 0.1880 31.2 0.6655 -47.5 2.800 0.4199 -141.0 1.352 63.0 0.1903 30.2 0.6508 -50.4 3.000 0.4022 -149.2 1.296 57.8 0.1913 29.8 0.6416 -52.7 3.500 0.3779 -169.8 1.174 46.3 0.1997 29.3 0.6235 -59.8 4.000 0.3825 172.8 1.077 36.3 0.2059 30.5 0.6027 -67.9 4.500 0.4001 159.5 0.999 27.8 0.2176 32.4 0.5975 -76.4 5.000 0.4039 150.0 0.934 20.2 0.2371 34.7 0.5985 -85.7 5.500 0.4008 142.8 0.872 14.4 0.2653 35.9 0.5935 -93.6 6.000 0.3839 136.4 0.832 8.5 0.3035 36.1 0.5920 -101.2 ! ! SIEMENS AG Semiconductor Group, Munich