! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -0.75 V IC = -9 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 0.3953 -35.2 19.671 167.3 0.0156 79.8 0.9208 -15.7 0.020 0.4414 -63.5 18.358 156.6 0.0294 69.6 0.8837 -31.1 0.050 0.5892 -111.6 13.780 131.7 0.0560 47.7 0.6764 -65.9 0.100 0.6900 -143.8 8.759 112.5 0.0714 34.3 0.4819 -100.5 0.150 0.7103 -158.5 6.221 101.7 0.0766 28.9 0.4006 -121.6 0.200 0.7257 -166.5 4.870 95.0 0.0803 28.3 0.3606 -134.2 0.250 0.7390 -172.8 3.972 89.6 0.0836 28.4 0.3398 -144.7 0.300 0.7457 -177.7 3.372 85.0 0.0874 29.5 0.3300 -151.4 0.400 0.7494 175.5 2.596 77.3 0.0945 31.8 0.3188 -161.7 0.500 0.7549 169.2 2.119 70.0 0.1026 33.7 0.3164 -168.8 0.600 0.7597 164.2 1.800 63.4 0.1120 35.4 0.3203 -174.0 0.700 0.7651 159.4 1.567 57.0 0.1215 36.6 0.3271 -178.3 0.800 0.7667 155.0 1.386 51.3 0.1319 37.0 0.3336 177.6 0.900 0.7717 150.6 1.257 46.1 0.1435 37.3 0.3415 174.0 1.000 0.7767 146.3 1.146 40.9 0.1541 37.2 0.3526 170.6 1.100 0.7750 142.8 1.055 36.1 0.1649 37.0 0.3660 167.3 1.200 0.7868 139.0 0.983 31.4 0.1764 36.4 0.3779 164.0 1.300 0.7868 135.5 0.917 27.0 0.1876 35.2 0.3908 160.7 1.400 0.7956 132.0 0.867 23.2 0.1978 33.7 0.4051 157.4 1.500 0.7968 128.3 0.825 18.8 0.2099 32.0 0.4197 154.5 1.600 0.8021 125.0 0.770 14.9 0.2229 30.6 0.4345 151.3 1.700 0.8069 122.1 0.737 10.9 0.2340 29.3 0.4487 147.9 1.800 0.8159 118.9 0.710 8.3 0.2442 27.4 0.4644 144.5 1.900 0.8159 115.8 0.681 4.6 0.2554 25.2 0.4799 141.3 2.000 0.8179 112.7 0.649 1.8 0.2661 22.9 0.4980 138.0 2.200 0.8229 107.0 0.607 -4.0 0.2881 18.4 0.5263 131.1 2.400 0.8304 101.4 0.569 -9.9 0.3079 14.5 0.5570 124.2 2.600 0.8382 96.1 0.546 -14.0 0.3275 9.9 0.5833 117.1 2.800 0.8377 90.7 0.519 -18.5 0.3471 4.2 0.6106 110.6 3.000 0.8460 85.9 0.495 -23.0 0.3632 -0.4 0.6349 103.5 3.500 0.8461 74.1 0.456 -30.8 0.3839 -13.9 0.6930 87.1 4.000 0.8587 64.7 0.428 -38.9 0.3959 -23.9 0.7384 71.4 4.500 0.8567 56.1 0.412 -46.3 0.4100 -33.6 0.7650 57.0 5.000 0.8647 48.5 0.407 -52.8 0.4134 -44.3 0.7907 44.1 5.500 0.8615 41.5 0.400 -60.2 0.4253 -54.9 0.8040 31.0 6.000 0.8659 34.4 0.386 -68.7 0.4100 -66.3 0.7806 19.9 ! ! SIEMENS AG Semiconductor Group, Munich