! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.75 V IC = 5 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 0.8034 -3.8 14.600 178.1 0.0030 82.0 0.9865 -1.8 0.020 0.8005 -7.8 14.831 175.5 0.0070 85.6 0.9866 -3.8 0.050 0.8005 -19.1 14.515 169.2 0.0158 79.8 0.9731 -9.4 0.100 0.7877 -37.1 13.925 158.7 0.0297 71.5 0.9340 -18.3 0.150 0.7745 -54.4 13.119 149.0 0.0419 62.8 0.8796 -26.3 0.200 0.7647 -68.8 12.107 140.6 0.0516 55.8 0.8168 -32.9 0.250 0.7458 -81.5 11.045 133.7 0.0594 49.8 0.7574 -38.4 0.300 0.7350 -92.8 10.176 126.9 0.0653 45.1 0.6998 -42.8 0.400 0.7173 -110.6 8.575 116.9 0.0726 37.8 0.6005 -49.8 0.500 0.7051 -123.8 7.275 109.0 0.0775 32.5 0.5270 -54.5 0.600 0.6983 -133.9 6.299 102.8 0.0810 28.9 0.4744 -57.8 0.700 0.6945 -142.5 5.549 98.0 0.0832 26.2 0.4332 -60.5 0.800 0.6910 -148.7 4.915 93.5 0.0845 24.6 0.4024 -62.7 0.900 0.6862 -154.1 4.444 89.7 0.0860 23.1 0.3776 -64.8 1.000 0.6870 -158.5 4.026 86.2 0.0869 22.2 0.3593 -66.7 1.100 0.6934 -162.5 3.693 83.0 0.0877 21.6 0.3471 -68.2 1.200 0.6884 -166.4 3.404 79.7 0.0890 20.8 0.3382 -70.0 1.300 0.6896 -169.7 3.149 77.1 0.0895 20.6 0.3300 -71.5 1.400 0.6928 -172.5 2.933 74.1 0.0899 20.2 0.3245 -73.4 1.500 0.6919 -175.2 2.756 71.5 0.0907 20.4 0.3195 -75.0 1.600 0.6956 -177.4 2.590 69.2 0.0908 20.6 0.3180 -76.5 1.700 0.6959 179.9 2.453 66.6 0.0909 20.8 0.3142 -78.5 1.800 0.6939 178.0 2.310 64.7 0.0920 21.4 0.3138 -79.9 1.900 0.6969 176.1 2.196 62.3 0.0925 21.1 0.3149 -81.5 2.000 0.6958 173.9 2.099 59.9 0.0941 21.8 0.3168 -83.0 2.200 0.6960 170.4 1.925 55.8 0.0954 22.3 0.3207 -86.4 2.400 0.7009 167.2 1.763 52.0 0.0976 22.8 0.3272 -89.5 2.600 0.6958 164.3 1.643 47.9 0.0997 24.0 0.3319 -92.5 2.800 0.6998 161.0 1.535 44.4 0.1027 25.2 0.3413 -95.3 3.000 0.7010 158.2 1.444 40.2 0.1054 25.6 0.3483 -98.3 3.500 0.7024 150.7 1.261 31.6 0.1144 27.3 0.3713 -105.6 4.000 0.7060 143.5 1.125 22.8 0.1250 27.8 0.3980 -113.3 4.500 0.7119 135.8 1.017 14.1 0.1369 27.6 0.4238 -121.5 5.000 0.7109 128.4 0.920 6.3 0.1493 27.0 0.4479 -129.5 5.500 0.7127 120.5 0.838 -1.8 0.1620 25.7 0.4698 -137.6 6.000 0.7173 113.1 0.768 -8.4 0.1760 23.7 0.4894 -145.4 ! ! SIEMENS AG Semiconductor Group, Munich