! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 8 V IC = 50 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 0.4351 -18.1 66.752 171.9 0.0026 81.5 0.9065 -7.1 0.020 0.4570 -35.5 65.057 166.2 0.0052 80.6 0.8943 -14.9 0.050 0.5267 -77.6 57.389 147.8 0.0115 62.6 0.7935 -35.0 0.100 0.6254 -115.5 42.493 128.0 0.0163 48.0 0.5951 -58.5 0.150 0.6712 -135.1 32.216 116.3 0.0191 43.7 0.4642 -73.7 0.200 0.7032 -146.8 25.440 108.9 0.0203 40.5 0.3729 -83.2 0.250 0.7129 -153.3 21.075 103.9 0.0222 40.9 0.3162 -91.9 0.300 0.7170 -158.8 17.754 100.4 0.0229 40.1 0.2804 -97.6 0.400 0.7274 -166.0 13.504 95.0 0.0253 42.7 0.2314 -108.2 0.500 0.7340 -170.9 11.025 90.9 0.0279 46.9 0.2023 -115.1 0.600 0.7363 -174.1 9.185 87.8 0.0311 48.9 0.1837 -120.3 0.700 0.7356 -177.1 7.887 85.2 0.0335 51.4 0.1768 -124.0 0.800 0.7333 -179.4 6.886 82.7 0.0367 52.5 0.1732 -129.3 0.900 0.7405 178.5 6.158 80.5 0.0397 53.8 0.1654 -133.0 1.000 0.7348 176.0 5.536 78.1 0.0429 55.9 0.1598 -133.4 1.100 0.7409 174.3 5.077 76.2 0.0461 56.8 0.1654 -133.9 1.200 0.7433 172.5 4.653 73.9 0.0487 58.0 0.1674 -137.7 1.300 0.7421 171.0 4.293 72.0 0.0524 58.5 0.1621 -140.1 1.400 0.7506 169.2 4.004 70.1 0.0557 58.3 0.1614 -139.1 1.500 0.7471 168.0 3.732 68.2 0.0591 58.6 0.1701 -139.3 1.600 0.7421 166.6 3.496 66.3 0.0622 58.8 0.1755 -142.0 1.700 0.7518 165.3 3.298 64.4 0.0654 59.3 0.1729 -143.8 1.800 0.7482 163.7 3.106 62.8 0.0687 59.1 0.1697 -142.1 1.900 0.7468 162.7 2.970 61.2 0.0723 58.9 0.1812 -140.2 2.000 0.7473 161.7 2.823 59.4 0.0756 58.9 0.1909 -143.5 2.200 0.7423 159.0 2.574 56.2 0.0825 58.7 0.1801 -141.4 2.400 0.7479 156.8 2.371 52.9 0.0892 58.3 0.2020 -145.0 2.600 0.7424 154.6 2.199 49.8 0.0957 57.3 0.1942 -141.6 2.800 0.7507 152.7 2.057 46.6 0.1031 56.8 0.2148 -145.3 3.000 0.7424 150.4 1.929 43.5 0.1099 55.9 0.2071 -141.9 3.500 0.7499 145.7 1.698 35.9 0.1274 53.0 0.2426 -145.8 4.000 0.7572 139.1 1.513 28.0 0.1443 50.3 0.2603 -152.1 4.500 0.7593 133.0 1.367 20.3 0.1620 47.0 0.2734 -153.8 5.000 0.7598 126.4 1.249 12.4 0.1796 43.8 0.3092 -154.1 5.500 0.7511 120.1 1.135 5.5 0.1979 40.5 0.3475 -159.9 6.000 0.7513 113.3 1.051 -1.5 0.2171 36.5 0.3563 -167.1 ! ! SIEMENS AG Semiconductor Group, Munich