! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2 V IC = 80 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 0.1611 -105.7 56.192 168.4 0.0029 73.9 0.6944 -12.4 0.020 0.2966 -112.8 53.195 158.7 0.0057 63.4 0.6648 -25.2 0.050 0.5762 -136.6 40.712 134.6 0.0104 50.0 0.5234 -54.4 0.100 0.7291 -154.7 25.738 115.4 0.0134 41.1 0.3492 -82.5 0.150 0.7728 -163.7 18.254 105.8 0.0150 39.6 0.2724 -99.2 0.200 0.8019 -168.7 13.926 100.3 0.0160 40.2 0.2271 -109.5 0.250 0.8054 -171.4 11.354 96.4 0.0175 43.9 0.2048 -118.8 0.300 0.8047 -173.9 9.506 93.8 0.0183 44.9 0.1924 -123.8 0.400 0.8133 -177.4 7.153 89.4 0.0211 49.9 0.1787 -133.2 0.500 0.8245 179.4 5.823 85.8 0.0240 54.4 0.1703 -138.4 0.600 0.8225 178.0 4.833 83.1 0.0271 57.1 0.1658 -141.3 0.700 0.8170 176.0 4.141 80.4 0.0306 59.6 0.1689 -142.4 0.800 0.8185 174.7 3.615 78.0 0.0338 60.7 0.1741 -145.1 0.900 0.8290 172.9 3.238 75.7 0.0377 61.9 0.1745 -147.4 1.000 0.8192 170.8 2.909 73.2 0.0408 63.4 0.1725 -146.6 1.100 0.8277 169.6 2.671 71.1 0.0443 63.8 0.1820 -145.5 1.200 0.8287 168.3 2.451 68.8 0.0473 64.7 0.1905 -147.9 1.300 0.8249 166.8 2.262 66.6 0.0514 65.0 0.1896 -149.3 1.400 0.8318 165.1 2.109 64.5 0.0549 65.2 0.1916 -147.8 1.500 0.8280 164.0 1.970 62.3 0.0583 65.2 0.2033 -147.3 1.600 0.8258 162.9 1.846 60.3 0.0619 65.1 0.2129 -148.8 1.700 0.8332 161.9 1.741 58.2 0.0661 65.2 0.2141 -150.2 1.800 0.8279 160.3 1.643 56.5 0.0693 64.9 0.2135 -148.9 1.900 0.8281 159.4 1.570 54.6 0.0729 64.9 0.2272 -147.0 2.000 0.8264 158.5 1.495 52.8 0.0767 64.7 0.2412 -149.4 2.200 0.8307 155.8 1.365 49.2 0.0841 64.3 0.2357 -148.3 2.400 0.8298 154.0 1.260 45.7 0.0915 63.4 0.2646 -150.9 2.600 0.8240 151.8 1.169 42.4 0.0990 62.6 0.2601 -149.3 2.800 0.8314 149.7 1.096 39.0 0.1072 61.7 0.2878 -152.1 3.000 0.8265 147.4 1.030 35.8 0.1149 60.7 0.2828 -150.8 3.500 0.8348 142.5 0.909 27.8 0.1352 57.5 0.3296 -155.3 4.000 0.8373 135.8 0.809 20.3 0.1548 54.2 0.3583 -162.0 4.500 0.8411 129.6 0.733 12.8 0.1754 50.5 0.3769 -165.8 5.000 0.8363 122.7 0.668 5.7 0.1966 46.7 0.4132 -167.9 5.500 0.8289 116.2 0.608 0.4 0.2182 42.7 0.4553 -173.7 6.000 0.8252 109.1 0.562 -5.0 0.2405 38.0 0.4689 178.3 ! ! SIEMENS AG Semiconductor Group, Munich