! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 6 V IC = 2.5 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 0.9030 -1.8 8.133 178.9 0.0020 85.1 0.9949 -0.8 0.020 0.9011 -3.9 8.199 177.4 0.0046 82.7 0.9999 -1.7 0.050 0.9003 -9.7 8.121 173.8 0.0106 84.0 0.9906 -4.1 0.100 0.8946 -19.6 8.079 167.6 0.0216 80.2 0.9790 -8.1 0.150 0.8901 -29.2 7.885 161.5 0.0314 74.6 0.9673 -11.9 0.200 0.8740 -38.2 7.681 155.5 0.0402 69.1 0.9456 -15.6 0.250 0.8620 -47.1 7.372 150.2 0.0489 64.2 0.9233 -19.0 0.300 0.8489 -55.1 7.140 144.6 0.0565 59.8 0.8961 -21.9 0.400 0.8168 -70.5 6.595 135.0 0.0690 51.5 0.8422 -27.3 0.500 0.7883 -84.3 6.024 126.4 0.0783 45.1 0.7894 -31.6 0.600 0.7699 -95.7 5.451 119.2 0.0854 39.9 0.7447 -34.9 0.700 0.7546 -105.3 4.981 113.5 0.0905 35.2 0.7059 -37.7 0.800 0.7378 -114.1 4.534 107.8 0.0937 31.7 0.6722 -40.1 0.900 0.7212 -122.1 4.210 102.9 0.0966 28.1 0.6423 -42.2 1.000 0.7057 -128.6 3.885 98.3 0.0983 25.4 0.6187 -44.2 1.100 0.7095 -134.4 3.595 94.5 0.0996 23.2 0.6002 -45.9 1.200 0.7032 -139.6 3.342 90.5 0.1012 21.0 0.5880 -47.7 1.300 0.6991 -144.9 3.115 87.2 0.1021 19.4 0.5749 -49.1 1.400 0.6999 -148.9 2.920 83.6 0.1021 17.8 0.5658 -50.8 1.500 0.6957 -152.5 2.757 80.6 0.1023 16.8 0.5560 -52.4 1.600 0.6950 -156.0 2.601 77.9 0.1017 15.7 0.5509 -53.9 1.700 0.6933 -159.9 2.479 74.9 0.1011 15.0 0.5402 -55.6 1.800 0.6891 -163.1 2.342 72.5 0.1010 14.5 0.5364 -57.0 1.900 0.6922 -165.6 2.233 69.9 0.1004 13.4 0.5338 -58.7 2.000 0.6878 -168.3 2.133 67.2 0.1008 13.2 0.5324 -60.1 2.200 0.6884 -173.4 1.963 62.3 0.1003 12.2 0.5318 -63.4 2.400 0.6884 -177.6 1.793 58.1 0.0988 12.0 0.5303 -66.6 2.600 0.6880 178.5 1.674 53.6 0.0977 12.3 0.5308 -69.7 2.800 0.6912 174.4 1.564 49.8 0.0973 12.9 0.5335 -72.7 3.000 0.6903 170.5 1.468 45.4 0.0965 13.2 0.5385 -75.8 3.500 0.6914 161.8 1.285 36.3 0.0971 15.8 0.5497 -83.3 4.000 0.6965 153.5 1.137 27.0 0.0990 18.6 0.5681 -91.4 4.500 0.7012 144.8 1.026 18.1 0.1037 22.1 0.5858 -99.8 5.000 0.6985 136.6 0.926 10.2 0.1110 25.3 0.6043 -108.2 5.500 0.7009 128.1 0.839 1.9 0.1212 27.4 0.6208 -116.8 6.000 0.7115 120.2 0.764 -4.7 0.1340 28.3 0.6321 -125.3 ! ! SIEMENS AG Semiconductor Group, Munich