! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -1 V IC = -20 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 0.2185 -86.6 29.907 164.3 0.0105 75.8 0.8578 -21.0 0.020 0.3637 -110.2 26.957 152.0 0.0192 62.9 0.8019 -40.4 0.050 0.6192 -138.7 18.742 128.1 0.0329 43.8 0.6178 -81.1 0.100 0.7463 -158.7 11.481 110.2 0.0402 33.0 0.4879 -117.4 0.150 0.7771 -168.1 8.051 101.2 0.0437 30.5 0.4496 -135.7 0.200 0.7926 -173.6 6.219 95.6 0.0459 31.8 0.4257 -146.0 0.250 0.7951 -177.7 5.006 91.4 0.0486 33.3 0.4163 -153.4 0.300 0.7976 179.3 4.226 88.2 0.0512 35.7 0.4129 -157.9 0.400 0.8038 174.2 3.230 82.6 0.0569 39.5 0.4056 -164.1 0.500 0.8136 170.5 2.616 77.8 0.0636 42.6 0.4009 -168.1 0.600 0.8120 166.0 2.198 72.9 0.0707 45.1 0.3990 -170.4 0.700 0.8117 162.3 1.912 68.2 0.0781 46.7 0.4021 -172.3 0.800 0.8154 159.4 1.685 64.4 0.0860 47.4 0.4032 -174.2 0.900 0.8092 156.0 1.515 60.3 0.0938 48.3 0.4033 -175.5 1.000 0.8142 152.3 1.377 56.5 0.1012 48.6 0.4071 -176.3 1.100 0.8146 149.1 1.264 52.5 0.1088 48.5 0.4126 -177.4 1.200 0.8177 146.1 1.171 49.0 0.1168 48.3 0.4149 -178.6 1.300 0.8177 143.1 1.086 45.5 0.1244 47.6 0.4193 -179.5 1.400 0.8259 140.4 1.020 42.5 0.1322 47.0 0.4257 179.7 1.500 0.8239 137.4 0.975 39.0 0.1398 46.3 0.4317 178.9 1.600 0.8273 134.6 0.907 35.7 0.1472 45.5 0.4378 177.8 1.700 0.8313 131.6 0.863 32.5 0.1544 44.7 0.4438 176.8 1.800 0.8355 128.6 0.823 30.1 0.1613 43.6 0.4482 175.8 1.900 0.8364 126.0 0.785 26.8 0.1684 42.4 0.4576 174.9 2.000 0.8353 123.5 0.747 24.1 0.1751 41.4 0.4666 173.6 2.200 0.8425 118.3 0.685 19.1 0.1880 39.5 0.4794 171.2 2.400 0.8405 113.2 0.636 14.3 0.2009 37.7 0.4971 168.5 2.600 0.8462 108.3 0.592 10.7 0.2158 35.6 0.5097 166.6 2.800 0.8523 103.9 0.558 6.9 0.2283 32.5 0.5341 163.7 3.000 0.8610 99.4 0.525 3.0 0.2406 29.8 0.5525 161.1 3.500 0.8732 89.8 0.456 -3.9 0.2654 23.4 0.6057 153.9 4.000 0.8823 81.3 0.404 -8.1 0.2844 16.9 0.6546 146.2 4.500 0.8799 74.1 0.373 -11.2 0.2980 11.2 0.6820 139.3 5.000 0.8840 67.7 0.356 -12.5 0.3136 6.4 0.7096 133.6 5.500 0.8820 62.5 0.346 -14.2 0.3278 1.4 0.7331 127.4 6.000 0.8788 57.2 0.342 -15.6 0.3436 -3.5 0.7546 121.5 ! ! SIEMENS AG Semiconductor Group, Munich