! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 8 V IC = 40 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.4904 -15.7 62.098 172.3 0.0025 89.2 0.9218 -6.7 0.020 0.4944 -31.3 60.949 167.0 0.0047 75.2 0.9094 -13.8 0.050 0.5502 -70.1 54.318 149.7 0.0117 62.2 0.8186 -32.8 0.100 0.6292 -108.6 41.290 130.2 0.0172 49.9 0.6303 -55.4 0.150 0.6673 -129.9 31.778 118.1 0.0211 43.3 0.4948 -70.6 0.200 0.7011 -142.3 25.244 110.6 0.0224 39.9 0.3999 -80.0 0.250 0.7137 -150.0 21.021 105.2 0.0243 39.1 0.3395 -88.3 0.300 0.7140 -155.6 17.728 101.6 0.0250 38.1 0.2993 -94.2 0.400 0.7234 -163.6 13.528 96.0 0.0270 40.3 0.2455 -104.6 0.500 0.7383 -169.0 11.054 91.7 0.0297 44.5 0.2126 -111.4 0.600 0.7350 -172.7 9.223 88.4 0.0320 46.0 0.1919 -116.7 0.700 0.7331 -175.6 7.913 85.8 0.0345 48.3 0.1836 -120.6 0.800 0.7361 -178.0 6.911 83.1 0.0379 49.9 0.1780 -125.8 0.900 0.7387 179.7 6.184 80.9 0.0406 51.0 0.1694 -129.8 1.000 0.7322 177.0 5.559 78.4 0.0438 53.4 0.1631 -130.2 1.100 0.7389 175.2 5.096 76.5 0.0468 54.1 0.1684 -131.0 1.200 0.7400 173.3 4.679 74.3 0.0494 55.5 0.1700 -134.9 1.300 0.7414 171.8 4.308 72.3 0.0528 55.9 0.1643 -137.2 1.400 0.7491 170.0 4.019 70.4 0.0558 56.4 0.1632 -136.3 1.500 0.7434 168.5 3.749 68.4 0.0590 56.6 0.1719 -137.0 1.600 0.7398 167.1 3.515 66.5 0.0621 57.4 0.1765 -139.6 1.700 0.7507 166.0 3.315 64.6 0.0654 57.2 0.1741 -141.5 1.800 0.7439 164.2 3.122 63.0 0.0686 57.4 0.1710 -139.7 1.900 0.7430 163.2 2.980 61.4 0.0720 57.4 0.1831 -138.2 2.000 0.7440 162.2 2.837 59.6 0.0751 57.6 0.1915 -141.6 2.200 0.7458 159.5 2.587 56.4 0.0821 57.3 0.1820 -139.3 2.400 0.7461 157.5 2.381 53.1 0.0889 57.0 0.2029 -143.3 2.600 0.7420 155.2 2.208 50.0 0.0953 56.4 0.1960 -140.0 2.800 0.7474 153.1 2.065 46.7 0.1022 55.9 0.2160 -143.8 3.000 0.7403 150.4 1.938 43.6 0.1091 54.9 0.2091 -140.4 3.500 0.7499 146.1 1.705 36.1 0.1265 52.3 0.2443 -144.7 4.000 0.7555 139.4 1.516 28.1 0.1432 49.7 0.2621 -151.0 4.500 0.7562 133.3 1.373 20.4 0.1608 46.6 0.2752 -152.8 5.000 0.7584 126.9 1.255 12.5 0.1783 43.4 0.3117 -153.2 5.500 0.7489 120.1 1.142 5.5 0.1967 40.1 0.3497 -159.2 6.000 0.7492 113.4 1.056 -1.4 0.2158 36.2 0.3586 -166.4 ! ! SIEMENS AG Semiconductor Group, Munich