! SIEMENS Discrete & RF Semiconductors ! BFP405 ! Si NPN RF SIEGET Grounded Emitter Transistor in SOT343 ! VCE = 1.75 V IC = 3 mA ! Common Emitter S-Parameters: February 1998 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.8951 -0.4 9.243 179.5 0.0003 77.0 0.9919 -0.2 0.020 0.9016 -1.1 9.147 179.3 0.0005 99.3 0.9874 -0.3 0.050 0.8980 -2.1 9.185 177.6 0.0018 85.6 0.9925 -1.1 0.100 0.8931 -4.0 9.165 176.2 0.0035 89.2 0.9897 -2.1 0.150 0.8965 -6.4 9.186 174.1 0.0056 85.3 0.9911 -3.2 0.200 0.8963 -8.3 9.098 171.8 0.0072 83.1 0.9904 -4.3 0.250 0.8879 -10.7 9.116 170.2 0.0086 86.6 0.9871 -5.5 0.300 0.8883 -12.7 9.139 168.3 0.0105 83.5 0.9855 -6.5 0.400 0.8775 -17.1 9.068 163.9 0.0145 80.6 0.9807 -8.7 0.500 0.8652 -20.8 8.883 159.5 0.0173 79.5 0.9725 -10.8 0.600 0.8522 -24.8 8.873 155.8 0.0206 77.6 0.9638 -12.8 0.700 0.8416 -29.4 8.675 152.0 0.0241 74.8 0.9542 -14.8 0.800 0.8255 -33.3 8.588 148.1 0.0271 72.8 0.9417 -16.9 0.900 0.8054 -37.1 8.433 144.3 0.0304 70.7 0.9265 -18.7 1.000 0.7925 -41.2 8.287 141.1 0.0330 69.3 0.9159 -20.5 1.100 0.7680 -45.2 8.121 137.3 0.0355 67.2 0.9041 -22.5 1.200 0.7495 -49.2 7.930 133.9 0.0385 65.1 0.8882 -24.4 1.300 0.7270 -52.8 7.743 130.5 0.0413 63.5 0.8702 -26.0 1.400 0.7099 -56.9 7.541 127.4 0.0437 61.5 0.8566 -27.4 1.500 0.6849 -60.2 7.430 123.6 0.0458 59.8 0.8460 -29.1 1.600 0.6656 -64.3 7.260 120.6 0.0481 59.2 0.8296 -30.8 1.700 0.6453 -68.2 7.097 117.6 0.0506 57.4 0.8084 -32.0 1.800 0.6232 -71.9 6.929 114.3 0.0520 55.9 0.7963 -33.0 1.900 0.6041 -75.8 6.764 111.5 0.0543 54.5 0.7862 -34.5 2.000 0.5843 -79.3 6.611 108.6 0.0563 53.6 0.7713 -36.1 2.200 0.5489 -85.7 6.257 103.5 0.0601 51.0 0.7421 -37.9 2.400 0.5093 -93.0 5.962 98.3 0.0630 49.2 0.7180 -40.7 2.600 0.4799 -100.4 5.661 93.4 0.0667 47.5 0.6899 -41.9 2.800 0.4447 -107.2 5.396 88.6 0.0693 45.5 0.6719 -44.8 3.000 0.4199 -114.5 5.146 84.0 0.0726 43.8 0.6450 -45.8 3.500 0.3501 -135.1 4.598 73.2 0.0797 39.4 0.6039 -51.1 4.000 0.3160 -155.2 4.131 63.5 0.0868 36.1 0.5521 -57.3 4.500 0.3125 -178.0 3.741 54.2 0.0941 32.3 0.4972 -62.2 5.000 0.3209 164.0 3.412 45.3 0.0998 28.2 0.4668 -65.1 5.500 0.3281 147.5 3.080 36.6 0.1024 24.6 0.4424 -70.7 6.000 0.3375 139.5 2.843 29.9 0.1106 23.9 0.4170 -75.9 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.900 1.03 0.51 14 0.35 1.800 1.25 0.38 23 0.35 2.400 1.38 0.33 33 0.33 3.000 1.53 0.31 50 0.31 4.000 1.73 0.18 76 0.24 ! ! SIEMENS AG Semiconductor Group, Munich