! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -0.5 V IC = -8 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 0.4693 -35.8 18.822 165.8 0.0195 77.0 0.9137 -17.7 0.020 0.5133 -64.6 17.300 154.6 0.0360 66.4 0.8649 -34.5 0.050 0.6472 -112.5 12.503 130.8 0.0648 42.5 0.6615 -71.4 0.100 0.7415 -144.1 7.883 112.0 0.0805 27.1 0.4969 -106.8 0.150 0.7627 -157.6 5.601 102.0 0.0849 21.0 0.4387 -125.8 0.200 0.7829 -165.4 4.360 95.6 0.0866 18.5 0.4072 -136.8 0.250 0.7838 -171.1 3.526 90.6 0.0876 17.4 0.3928 -145.0 0.300 0.7857 -175.0 2.980 86.8 0.0891 17.3 0.3874 -149.7 0.400 0.7967 178.4 2.288 80.2 0.0907 17.8 0.3791 -156.3 0.500 0.8020 174.0 1.856 74.3 0.0928 19.2 0.3760 -160.3 0.600 0.8022 169.3 1.567 68.6 0.0951 21.2 0.3770 -162.4 0.700 0.8062 165.0 1.367 63.2 0.0979 22.8 0.3838 -164.0 0.800 0.8045 162.0 1.207 58.5 0.1016 24.4 0.3887 -165.5 0.900 0.8037 158.3 1.089 53.9 0.1055 26.1 0.3939 -166.6 1.000 0.8084 154.4 0.990 49.6 0.1096 27.9 0.4037 -167.3 1.100 0.8137 151.1 0.913 45.1 0.1135 29.1 0.4146 -168.3 1.200 0.8162 147.9 0.846 41.4 0.1179 30.3 0.4228 -169.5 1.300 0.8171 144.8 0.787 37.4 0.1237 31.1 0.4328 -170.5 1.400 0.8280 142.1 0.741 34.3 0.1286 31.9 0.4450 -171.4 1.500 0.8255 138.8 0.707 30.8 0.1344 32.5 0.4575 -172.3 1.600 0.8306 136.0 0.657 27.3 0.1400 33.0 0.4689 -173.6 1.700 0.8338 132.9 0.623 24.1 0.1451 33.2 0.4799 -175.0 1.800 0.8389 130.1 0.597 22.1 0.1509 33.4 0.4916 -176.3 1.900 0.8429 127.2 0.571 19.0 0.1574 33.3 0.5058 -177.6 2.000 0.8413 124.8 0.543 16.3 0.1636 33.1 0.5199 -179.4 2.200 0.8472 119.5 0.494 11.6 0.1755 32.7 0.5413 177.4 2.400 0.8475 114.0 0.460 8.0 0.1883 32.3 0.5665 173.8 2.600 0.8551 109.1 0.429 5.7 0.2039 31.2 0.5857 170.9 2.800 0.8606 104.5 0.408 3.2 0.2182 29.0 0.6148 167.1 3.000 0.8687 99.8 0.385 0.4 0.2313 26.7 0.6365 163.6 3.500 0.8777 89.9 0.346 -2.7 0.2592 20.9 0.6923 154.4 4.000 0.8864 81.5 0.321 -4.4 0.2801 14.8 0.7380 145.4 4.500 0.8832 74.0 0.317 -5.8 0.2946 9.0 0.7560 137.6 5.000 0.8859 67.6 0.319 -7.5 0.3107 4.4 0.7745 131.3 5.500 0.8819 62.5 0.318 -9.0 0.3249 -0.5 0.7897 124.9 6.000 0.8814 57.4 0.328 -10.9 0.3407 -5.3 0.8035 118.8 ! ! SIEMENS AG Semiconductor Group, Munich