! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 2 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 0.9131 -1.7 6.687 179.1 0.0022 86.4 0.9961 -0.7 0.020 0.9108 -4.0 6.731 177.6 0.0053 87.9 0.9999 -1.5 0.050 0.9104 -9.0 6.608 174.2 0.0118 83.1 0.9933 -3.8 0.100 0.9046 -18.3 6.634 168.2 0.0229 79.1 0.9847 -7.5 0.150 0.9040 -27.4 6.471 162.4 0.0335 74.8 0.9739 -11.0 0.200 0.8911 -36.0 6.326 156.6 0.0435 69.8 0.9550 -14.4 0.250 0.8799 -44.4 6.162 151.5 0.0530 65.1 0.9354 -17.9 0.300 0.8649 -52.4 5.956 145.8 0.0612 60.7 0.9100 -20.6 0.400 0.8362 -67.0 5.506 136.6 0.0758 53.0 0.8645 -25.7 0.500 0.8100 -80.5 5.105 127.9 0.0861 46.1 0.8161 -30.2 0.600 0.7878 -92.0 4.668 120.4 0.0948 40.5 0.7714 -33.6 0.700 0.7717 -101.6 4.264 114.7 0.1007 35.3 0.7347 -36.5 0.800 0.7530 -110.4 3.897 108.8 0.1052 31.3 0.7035 -39.0 0.900 0.7365 -118.3 3.626 103.9 0.1089 27.7 0.6773 -41.2 1.000 0.7282 -125.1 3.363 99.0 0.1110 24.8 0.6530 -43.4 1.100 0.7245 -131.0 3.124 94.9 0.1121 21.9 0.6338 -45.2 1.200 0.7175 -136.8 2.915 90.8 0.1135 19.5 0.6204 -47.2 1.300 0.7167 -141.9 2.725 87.3 0.1143 17.7 0.6063 -48.8 1.400 0.7138 -146.0 2.551 83.5 0.1143 15.9 0.5966 -50.7 1.500 0.7107 -150.1 2.408 80.4 0.1141 14.3 0.5865 -52.3 1.600 0.7112 -153.6 2.272 77.5 0.1141 13.3 0.5817 -53.9 1.700 0.7082 -157.2 2.162 74.5 0.1134 11.8 0.5742 -55.7 1.800 0.7047 -160.9 2.051 71.9 0.1131 11.0 0.5690 -57.2 1.900 0.7070 -163.5 1.960 69.1 0.1119 9.9 0.5660 -58.9 2.000 0.7025 -166.3 1.876 66.2 0.1119 9.5 0.5642 -60.5 2.200 0.7025 -171.2 1.716 61.3 0.1105 7.9 0.5642 -63.9 2.400 0.7043 -176.0 1.581 56.8 0.1081 7.2 0.5611 -67.3 2.600 0.7015 -179.8 1.466 52.2 0.1064 6.9 0.5624 -70.5 2.800 0.7061 175.7 1.380 48.2 0.1047 7.3 0.5646 -73.7 3.000 0.7062 172.0 1.286 43.7 0.1030 7.0 0.5696 -77.0 3.500 0.7045 163.1 1.127 34.3 0.1006 9.3 0.5822 -84.7 4.000 0.7115 154.4 1.001 24.9 0.0998 12.5 0.5987 -93.1 4.500 0.7171 145.4 0.906 16.0 0.1020 16.7 0.6172 -101.7 5.000 0.7134 137.3 0.813 7.9 0.1072 20.7 0.6377 -110.4 5.500 0.7187 128.5 0.736 -0.1 0.1162 24.3 0.6512 -119.2 6.000 0.7226 120.6 0.676 -6.6 0.1295 26.3 0.6616 -127.8 ! ! SIEMENS AG Semiconductor Group, Munich