! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -2 V IC = -12 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 0.3061 -33.7 24.074 169.2 0.0094 81.0 0.9244 -12.1 0.020 0.3439 -60.1 22.784 160.4 0.0174 71.8 0.8905 -23.4 0.050 0.4900 -106.1 18.379 137.9 0.0351 54.7 0.7113 -50.0 0.100 0.6153 -138.7 12.531 117.7 0.0488 42.8 0.5006 -78.1 0.150 0.6576 -154.3 9.076 105.4 0.0548 38.6 0.3866 -96.7 0.200 0.6798 -163.4 7.127 97.9 0.0593 38.5 0.3252 -108.7 0.250 0.6907 -170.2 5.789 92.0 0.0642 39.3 0.2861 -119.6 0.300 0.7047 -175.1 4.904 87.4 0.0681 40.3 0.2667 -127.5 0.400 0.7089 177.2 3.742 79.7 0.0776 42.9 0.2428 -140.6 0.500 0.7163 170.4 3.019 72.6 0.0872 44.6 0.2330 -149.9 0.600 0.7206 165.6 2.541 66.5 0.0982 45.7 0.2331 -156.9 0.700 0.7273 160.6 2.198 60.5 0.1091 46.3 0.2372 -163.0 0.800 0.7284 156.3 1.931 55.3 0.1207 46.1 0.2426 -168.6 0.900 0.7315 151.9 1.735 50.0 0.1330 45.7 0.2487 -173.4 1.000 0.7398 147.9 1.574 45.2 0.1438 45.2 0.2594 -177.3 1.100 0.7462 143.8 1.440 40.5 0.1554 44.3 0.2709 178.6 1.200 0.7567 140.1 1.336 36.0 0.1676 43.3 0.2821 174.7 1.300 0.7548 136.8 1.235 31.6 0.1790 41.7 0.2931 170.8 1.400 0.7650 133.0 1.157 27.4 0.1890 40.0 0.3073 167.2 1.500 0.7662 129.4 1.099 23.2 0.2013 38.0 0.3210 164.0 1.600 0.7734 126.1 1.027 19.0 0.2143 36.2 0.3339 160.4 1.700 0.7797 123.3 0.973 14.9 0.2253 34.8 0.3478 156.8 1.800 0.7885 120.0 0.934 11.9 0.2364 32.7 0.3633 153.1 1.900 0.7887 117.0 0.893 8.3 0.2470 30.4 0.3786 149.9 2.000 0.7922 113.8 0.849 4.8 0.2578 27.8 0.3970 146.5 2.200 0.7989 108.1 0.784 -1.7 0.2802 23.2 0.4258 139.3 2.400 0.8108 102.7 0.729 -8.4 0.2998 19.2 0.4573 132.2 2.600 0.8168 97.5 0.690 -13.4 0.3201 14.4 0.4867 124.9 2.800 0.8222 91.8 0.645 -18.8 0.3408 8.7 0.5179 118.3 3.000 0.8320 86.8 0.603 -23.9 0.3581 4.0 0.5456 110.9 3.500 0.8393 75.2 0.532 -33.4 0.3823 -9.8 0.6191 93.9 4.000 0.8541 65.6 0.482 -41.8 0.3983 -20.2 0.6781 77.3 4.500 0.8577 56.7 0.440 -49.5 0.4149 -30.3 0.7181 62.3 5.000 0.8623 48.9 0.427 -55.5 0.4204 -41.5 0.7549 48.6 5.500 0.8644 41.8 0.414 -62.5 0.4331 -52.5 0.7779 34.8 6.000 0.8616 34.7 0.395 -70.2 0.4180 -64.4 0.7629 22.9 ! ! SIEMENS AG Semiconductor Group, Munich