! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1.75 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 0.8911 -2.1 8.107 178.9 0.0026 85.8 0.9937 -0.9 0.020 0.8921 -4.4 8.274 177.3 0.0052 85.7 0.9999 -1.8 0.050 0.8880 -10.7 8.148 173.4 0.0125 82.9 0.9903 -4.5 0.100 0.8849 -21.3 8.039 166.6 0.0244 78.7 0.9800 -9.2 0.150 0.8761 -32.3 7.881 160.0 0.0352 72.6 0.9607 -13.4 0.200 0.8599 -41.7 7.620 153.6 0.0461 67.1 0.9360 -17.4 0.250 0.8513 -51.2 7.255 148.1 0.0552 62.0 0.9095 -21.2 0.300 0.8345 -60.1 7.011 141.9 0.0631 57.4 0.8777 -24.4 0.400 0.8042 -76.3 6.402 132.1 0.0764 49.4 0.8164 -30.1 0.500 0.7785 -89.9 5.762 123.4 0.0855 42.5 0.7594 -34.6 0.600 0.7589 -101.3 5.199 116.2 0.0927 37.1 0.7126 -37.9 0.700 0.7433 -111.6 4.715 110.5 0.0977 32.6 0.6715 -40.7 0.800 0.7304 -119.9 4.282 104.7 0.1011 29.0 0.6379 -43.1 0.900 0.7165 -127.6 3.950 100.0 0.1036 25.8 0.6078 -45.2 1.000 0.7055 -133.8 3.622 95.6 0.1050 23.2 0.5854 -47.3 1.100 0.7094 -139.3 3.345 91.7 0.1060 21.0 0.5679 -48.8 1.200 0.7020 -144.4 3.109 87.8 0.1079 18.9 0.5567 -50.8 1.300 0.7033 -149.0 2.897 84.6 0.1080 17.3 0.5428 -52.3 1.400 0.7039 -153.3 2.710 81.0 0.1080 15.8 0.5348 -54.1 1.500 0.6970 -156.8 2.561 78.0 0.1078 14.8 0.5254 -55.7 1.600 0.7016 -160.2 2.414 75.3 0.1079 13.8 0.5205 -57.3 1.700 0.7006 -163.5 2.296 72.3 0.1062 13.1 0.5115 -59.1 1.800 0.6978 -166.5 2.167 70.0 0.1063 12.6 0.5081 -60.5 1.900 0.6954 -168.9 2.063 67.2 0.1057 11.7 0.5066 -62.3 2.000 0.6978 -171.4 1.972 64.5 0.1062 11.5 0.5061 -63.8 2.200 0.6978 -176.5 1.815 59.7 0.1048 10.7 0.5051 -67.2 2.400 0.7014 179.6 1.656 55.5 0.1035 10.3 0.5068 -70.6 2.600 0.6953 175.7 1.548 50.9 0.1023 10.8 0.5065 -73.8 2.800 0.7016 171.9 1.443 47.2 0.1017 11.4 0.5119 -76.9 3.000 0.7029 168.1 1.359 42.7 0.1009 11.7 0.5162 -80.2 3.500 0.7036 159.7 1.189 33.6 0.1012 14.7 0.5306 -87.9 4.000 0.7061 151.8 1.055 24.2 0.1037 17.1 0.5513 -96.3 4.500 0.7135 142.9 0.948 15.2 0.1083 20.4 0.5715 -104.9 5.000 0.7084 135.0 0.855 7.5 0.1162 23.6 0.5916 -113.5 5.500 0.7142 126.7 0.776 -0.8 0.1267 25.6 0.6087 -122.3 6.000 0.7176 118.9 0.707 -7.3 0.1397 26.1 0.6211 -130.8 ! ! SIEMENS AG Semiconductor Group, Munich