! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2 V IC = 3 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8736 -2.3 9.599 178.8 0.0024 90.2 0.9925 -1.0 0.020 0.8783 -4.7 9.704 177.0 0.0050 86.5 0.9999 -2.1 0.050 0.8738 -11.6 9.496 172.9 0.0114 83.2 0.9880 -5.0 0.100 0.8656 -23.6 9.455 165.6 0.0232 77.9 0.9734 -10.0 0.150 0.8603 -34.7 9.129 158.7 0.0340 71.9 0.9539 -14.6 0.200 0.8413 -45.2 8.806 152.0 0.0436 65.7 0.9247 -18.8 0.250 0.8266 -55.5 8.427 145.9 0.0524 60.7 0.8918 -23.0 0.300 0.8111 -64.7 8.028 139.9 0.0594 55.9 0.8556 -26.3 0.400 0.7847 -81.2 7.199 130.0 0.0714 47.6 0.7900 -31.8 0.500 0.7603 -95.4 6.481 121.2 0.0791 41.2 0.7293 -36.2 0.600 0.7391 -106.9 5.801 114.1 0.0847 36.2 0.6760 -39.5 0.700 0.7314 -116.6 5.214 108.7 0.0888 32.1 0.6354 -42.2 0.800 0.7130 -125.0 4.696 103.2 0.0919 28.6 0.6026 -44.3 0.900 0.7038 -132.1 4.309 98.6 0.0942 25.8 0.5761 -46.2 1.000 0.6943 -138.3 3.964 94.3 0.0953 23.5 0.5530 -48.1 1.100 0.7000 -143.6 3.661 90.6 0.0957 21.7 0.5347 -49.6 1.200 0.6956 -148.6 3.394 86.8 0.0970 20.0 0.5229 -51.4 1.300 0.6938 -153.3 3.160 83.7 0.0973 18.8 0.5100 -52.9 1.400 0.6953 -156.9 2.949 80.3 0.0971 17.4 0.5019 -54.5 1.500 0.6907 -160.1 2.772 77.5 0.0974 16.9 0.4938 -56.1 1.600 0.6946 -163.2 2.608 74.8 0.0975 16.2 0.4903 -57.5 1.700 0.6887 -166.3 2.475 72.0 0.0971 15.5 0.4843 -59.2 1.800 0.6889 -169.6 2.344 69.7 0.0971 15.4 0.4805 -60.6 1.900 0.6904 -171.7 2.233 67.1 0.0964 14.7 0.4788 -62.3 2.000 0.6894 -174.3 2.134 64.4 0.0970 15.0 0.4771 -63.8 2.200 0.6900 -178.5 1.952 59.8 0.0968 14.4 0.4791 -67.2 2.400 0.6931 177.0 1.792 55.8 0.0957 14.6 0.4786 -70.5 2.600 0.6907 173.6 1.662 51.4 0.0957 15.3 0.4816 -73.6 2.800 0.6966 169.8 1.560 47.7 0.0960 16.4 0.4851 -76.7 3.000 0.6965 166.3 1.458 43.4 0.0964 16.8 0.4917 -79.8 3.500 0.6958 158.3 1.273 34.3 0.0990 19.9 0.5069 -87.6 4.000 0.7026 150.3 1.133 25.3 0.1036 22.7 0.5259 -95.7 4.500 0.7073 141.6 1.024 16.5 0.1107 25.2 0.5461 -104.3 5.000 0.7056 133.8 0.920 8.6 0.1197 27.1 0.5684 -112.8 5.500 0.7080 125.7 0.834 0.3 0.1315 28.3 0.5844 -121.4 6.000 0.7140 117.7 0.766 -6.3 0.1453 28.2 0.5975 -129.8 ! ! SIEMENS AG Semiconductor Group, Munich