! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -4 V IC = -15 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.2720 -30.5 28.244 170.3 0.0063 85.4 0.9294 -9.8 0.020 0.3060 -55.9 27.046 161.9 0.0125 77.0 0.9078 -19.7 0.050 0.4494 -101.8 22.358 139.8 0.0269 60.1 0.7500 -43.6 0.100 0.5810 -135.8 15.488 119.0 0.0388 49.6 0.5314 -69.2 0.150 0.6170 -152.5 11.246 106.3 0.0451 45.1 0.4005 -85.8 0.200 0.6436 -161.8 8.821 98.9 0.0499 45.3 0.3275 -96.4 0.250 0.6548 -168.5 7.162 92.9 0.0548 46.0 0.2780 -106.2 0.300 0.6634 -174.2 6.052 88.4 0.0600 47.8 0.2506 -113.8 0.400 0.6681 178.1 4.606 81.0 0.0697 49.5 0.2149 -127.0 0.500 0.6782 171.8 3.705 74.1 0.0801 50.7 0.1980 -136.9 0.600 0.6831 166.3 3.115 68.3 0.0920 51.3 0.1937 -145.0 0.700 0.6892 161.2 2.685 62.6 0.1034 51.6 0.1938 -152.3 0.800 0.6974 157.0 2.353 57.5 0.1150 50.8 0.1958 -158.9 0.900 0.6979 152.5 2.111 52.6 0.1276 50.2 0.1990 -164.5 1.000 0.7058 148.3 1.909 47.9 0.1386 49.2 0.2075 -169.2 1.100 0.7142 144.8 1.743 43.4 0.1500 48.0 0.2175 -174.1 1.200 0.7200 140.9 1.613 38.9 0.1623 46.7 0.2259 -178.5 1.300 0.7226 137.5 1.493 34.5 0.1735 44.9 0.2362 177.2 1.400 0.7302 134.0 1.393 30.5 0.1841 42.9 0.2489 173.0 1.500 0.7366 130.3 1.319 26.2 0.1952 40.8 0.2611 169.7 1.600 0.7428 127.2 1.231 22.0 0.2079 39.0 0.2718 165.8 1.700 0.7487 124.4 1.164 17.9 0.2188 37.4 0.2840 161.9 1.800 0.7619 121.2 1.117 14.9 0.2296 35.3 0.2983 158.2 1.900 0.7630 117.9 1.064 10.9 0.2400 32.9 0.3129 154.8 2.000 0.7643 114.9 1.011 7.7 0.2508 30.4 0.3305 151.3 2.200 0.7737 109.3 0.927 0.7 0.2725 25.8 0.3578 144.1 2.400 0.7893 103.7 0.861 -6.4 0.2921 21.7 0.3878 136.8 2.600 0.7970 98.6 0.812 -11.9 0.3118 17.0 0.4167 129.4 2.800 0.8035 93.0 0.752 -17.7 0.3326 11.4 0.4481 123.1 3.000 0.8170 88.2 0.703 -23.6 0.3503 6.7 0.4761 115.6 3.500 0.8284 76.0 0.608 -34.2 0.3772 -7.0 0.5572 98.5 4.000 0.8483 66.5 0.534 -43.8 0.3962 -17.5 0.6250 81.5 4.500 0.8527 57.6 0.478 -51.8 0.4148 -27.9 0.6743 66.1 5.000 0.8619 49.5 0.453 -57.4 0.4225 -39.3 0.7207 52.1 5.500 0.8654 42.1 0.431 -64.6 0.4371 -50.5 0.7530 37.8 6.000 0.8632 34.9 0.407 -72.0 0.4241 -62.9 0.7494 25.2 ! ! SIEMENS AG Semiconductor Group, Munich