! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2.5 V IC = 60 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 0.2009 -45.4 64.449 170.7 0.0024 85.0 0.8556 -9.0 0.020 0.2701 -72.1 62.144 163.1 0.0048 74.4 0.8358 -18.7 0.050 0.4893 -113.3 51.767 141.8 0.0105 57.1 0.6998 -42.2 0.100 0.6531 -140.0 35.558 121.8 0.0141 44.0 0.4900 -66.9 0.150 0.7112 -153.1 25.997 110.9 0.0166 40.9 0.3727 -81.9 0.200 0.7484 -160.6 20.124 104.5 0.0172 40.7 0.2993 -91.0 0.250 0.7598 -164.9 16.528 100.0 0.0190 41.6 0.2561 -99.5 0.300 0.7605 -168.5 13.857 96.9 0.0194 43.2 0.2292 -105.0 0.400 0.7727 -173.2 10.483 92.1 0.0223 46.8 0.1958 -115.1 0.500 0.7828 -177.1 8.538 88.4 0.0249 51.7 0.1757 -121.3 0.600 0.7823 -179.1 7.100 85.4 0.0280 54.0 0.1644 -125.7 0.700 0.7825 178.5 6.093 82.8 0.0309 55.6 0.1625 -128.2 0.800 0.7831 176.8 5.309 80.3 0.0344 57.7 0.1631 -132.6 0.900 0.7857 175.1 4.758 78.1 0.0379 58.7 0.1590 -135.8 1.000 0.7792 172.9 4.270 75.6 0.0410 61.0 0.1555 -135.2 1.100 0.7868 171.4 3.916 73.7 0.0439 61.1 0.1636 -135.1 1.200 0.7895 169.8 3.593 71.4 0.0471 62.4 0.1686 -138.5 1.300 0.7877 168.3 3.310 69.4 0.0508 62.2 0.1653 -140.3 1.400 0.7947 166.8 3.088 67.3 0.0542 62.6 0.1667 -139.0 1.500 0.7904 165.6 2.881 65.3 0.0575 63.1 0.1772 -138.9 1.600 0.7878 164.4 2.701 63.4 0.0608 63.1 0.1847 -141.2 1.700 0.7971 163.2 2.544 61.5 0.0646 63.2 0.1838 -142.8 1.800 0.7906 161.6 2.397 59.8 0.0676 63.0 0.1830 -140.9 1.900 0.7898 160.6 2.293 58.0 0.0717 63.0 0.1967 -139.3 2.000 0.7900 159.7 2.182 56.2 0.0748 62.5 0.2075 -142.3 2.200 0.7909 157.0 1.989 52.7 0.0820 62.0 0.2011 -140.4 2.400 0.7939 155.4 1.833 49.4 0.0888 61.7 0.2259 -144.0 2.600 0.7892 153.2 1.698 46.2 0.0961 61.1 0.2219 -141.3 2.800 0.7960 151.0 1.588 42.9 0.1036 60.2 0.2457 -144.9 3.000 0.7865 148.7 1.490 39.6 0.1107 59.2 0.2410 -142.4 3.500 0.7993 143.8 1.315 31.7 0.1294 56.3 0.2837 -147.1 4.000 0.8029 137.4 1.167 23.7 0.1479 53.3 0.3078 -154.0 4.500 0.8081 131.4 1.055 15.9 0.1672 50.0 0.3254 -156.8 5.000 0.8037 124.5 0.961 8.2 0.1867 46.4 0.3646 -158.4 5.500 0.7954 117.8 0.871 1.6 0.2070 42.7 0.4060 -164.5 6.000 0.7974 111.0 0.801 -4.8 0.2282 38.3 0.4183 -172.3 ! ! SIEMENS AG Semiconductor Group, Munich