! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1.75 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 0.8733 -2.4 9.512 178.8 0.0024 90.4 0.9937 -1.0 0.020 0.8762 -4.9 9.758 177.1 0.0053 90.2 0.9973 -2.0 0.050 0.8688 -11.9 9.559 172.8 0.0122 83.4 0.9891 -5.1 0.100 0.8662 -23.7 9.366 165.5 0.0242 78.0 0.9745 -10.3 0.150 0.8569 -35.3 9.178 158.3 0.0351 71.4 0.9514 -15.0 0.200 0.8382 -45.8 8.786 151.7 0.0444 65.3 0.9212 -19.3 0.250 0.8257 -55.7 8.339 145.8 0.0537 60.0 0.8892 -23.3 0.300 0.8107 -65.6 8.022 139.4 0.0609 55.1 0.8531 -26.7 0.400 0.7799 -81.9 7.198 129.5 0.0724 47.6 0.7836 -32.5 0.500 0.7571 -96.1 6.404 120.9 0.0806 40.5 0.7225 -36.9 0.600 0.7411 -107.5 5.735 113.7 0.0864 36.1 0.6721 -40.1 0.700 0.7261 -117.6 5.182 108.2 0.0906 31.6 0.6306 -42.7 0.800 0.7154 -125.9 4.671 102.7 0.0933 28.5 0.5964 -45.0 0.900 0.7062 -133.0 4.279 98.2 0.0952 25.4 0.5677 -47.0 1.000 0.6951 -138.9 3.907 94.0 0.0964 23.1 0.5452 -48.8 1.100 0.6992 -144.2 3.608 90.3 0.0973 21.2 0.5294 -50.4 1.200 0.6933 -149.0 3.342 86.5 0.0986 19.5 0.5181 -52.1 1.300 0.6922 -153.5 3.110 83.3 0.0992 18.4 0.5058 -53.5 1.400 0.6958 -157.6 2.911 79.9 0.0991 17.2 0.4976 -55.3 1.500 0.6923 -160.9 2.743 77.0 0.0988 16.4 0.4887 -56.8 1.600 0.6971 -164.0 2.587 74.4 0.0990 15.9 0.4845 -58.3 1.700 0.6916 -167.1 2.453 71.5 0.0978 15.3 0.4766 -60.1 1.800 0.6901 -169.8 2.312 69.3 0.0980 15.2 0.4740 -61.5 1.900 0.6947 -172.1 2.201 66.7 0.0977 14.4 0.4733 -63.2 2.000 0.6906 -174.6 2.105 64.1 0.0984 14.6 0.4727 -64.7 2.200 0.6934 -179.3 1.933 59.5 0.0974 14.2 0.4722 -68.1 2.400 0.6929 176.9 1.767 55.5 0.0973 14.2 0.4744 -71.3 2.600 0.6932 173.3 1.650 51.0 0.0966 15.3 0.4751 -74.6 2.800 0.6954 169.6 1.539 47.3 0.0970 15.9 0.4810 -77.6 3.000 0.6961 165.9 1.446 43.0 0.0973 16.7 0.4855 -80.8 3.500 0.6985 157.9 1.264 33.9 0.1002 19.6 0.5011 -88.5 4.000 0.7023 149.9 1.123 24.8 0.1048 22.0 0.5223 -96.7 4.500 0.7097 141.5 1.010 15.9 0.1120 24.6 0.5436 -105.2 5.000 0.7072 133.4 0.911 8.2 0.1212 26.8 0.5637 -113.8 5.500 0.7094 125.4 0.826 -0.2 0.1329 27.7 0.5811 -122.4 6.000 0.7132 117.5 0.753 -6.8 0.1464 27.5 0.5958 -130.9 ! ! SIEMENS AG Semiconductor Group, Munich