! SIEMENS Small Signal Semiconductors ! BF799 ! Si NPN RF Bipolar Junction Transistor in SOT23 ! VCE = 1.75 V IC = 1.5 mA ! Common Emitter S-Parameters: January 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9370 -8.7 5.278 174.4 0.0082 85.4 0.9976 -1.9 0.020 0.9336 -17.4 5.199 169.0 0.0164 80.5 0.9914 -3.9 0.050 0.9076 -41.8 4.836 153.7 0.0381 67.5 0.9579 -9.1 0.100 0.8489 -75.5 4.034 133.4 0.0628 50.9 0.8830 -14.6 0.150 0.8064 -100.5 3.319 118.7 0.0755 40.1 0.8232 -17.5 0.200 0.7727 -118.2 2.751 107.5 0.0824 33.5 0.7836 -19.2 0.250 0.7557 -131.5 2.327 98.9 0.0855 29.2 0.7594 -20.8 0.300 0.7443 -141.4 2.013 92.0 0.0868 26.5 0.7424 -22.2 0.400 0.7309 -156.0 1.569 80.8 0.0865 24.0 0.7245 -25.5 0.500 0.7269 -166.3 1.285 71.8 0.0847 24.4 0.7145 -29.4 0.600 0.7262 -174.4 1.089 64.2 0.0819 26.7 0.7091 -33.6 0.700 0.7275 179.0 0.949 57.6 0.0796 31.4 0.7040 -38.0 0.800 0.7340 173.2 0.841 51.5 0.0784 37.3 0.7028 -42.5 0.900 0.7371 168.2 0.754 46.1 0.0793 44.8 0.7006 -47.3 1.000 0.7429 163.4 0.684 41.3 0.0833 52.5 0.6998 -52.1 1.100 0.7481 158.7 0.625 36.9 0.0906 60.0 0.6996 -57.2 1.200 0.7566 154.4 0.572 33.4 0.1013 66.2 0.6991 -62.3 1.300 0.7598 150.7 0.526 30.5 0.1150 70.8 0.6974 -67.6 1.400 0.7646 146.8 0.490 28.5 0.1317 74.1 0.6981 -72.9 1.500 0.7695 142.9 0.453 26.4 0.1498 76.0 0.6965 -78.2 1.600 0.7732 139.5 0.426 25.7 0.1700 76.7 0.6945 -83.7 1.700 0.7764 135.8 0.397 24.7 0.1916 76.8 0.6940 -89.2 1.800 0.7813 132.5 0.374 25.5 0.2142 76.1 0.6917 -94.6 1.900 0.7846 129.5 0.357 26.4 0.2376 74.9 0.6874 -100.2 2.000 0.7835 125.9 0.342 28.7 0.2609 73.4 0.6863 -105.6 2.200 0.7816 119.7 0.337 31.4 0.3086 69.5 0.6800 -116.5 2.400 0.7790 113.8 0.339 35.1 0.3549 64.7 0.6722 -127.2 2.600 0.7747 108.0 0.367 36.7 0.3971 59.6 0.6625 -137.6 2.800 0.7687 103.0 0.390 37.6 0.4370 54.5 0.6558 -147.6 3.000 0.7555 98.2 0.420 36.9 0.4714 49.3 0.6461 -157.2 ! ! SIEMENS AG Semiconductor Group, Munich