! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -0.5 V IC = -1 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 0.9052 -8.9 3.605 173.1 0.0255 85.3 0.9891 -4.4 0.020 0.8962 -18.0 3.544 168.1 0.0501 78.5 0.9822 -8.8 0.050 0.8662 -42.2 3.216 152.3 0.1137 63.0 0.9090 -20.2 0.100 0.8275 -75.2 2.683 132.1 0.1855 44.7 0.7792 -34.5 0.150 0.7903 -98.7 2.195 115.6 0.2226 31.2 0.6700 -44.0 0.200 0.7804 -115.7 1.843 103.9 0.2420 22.0 0.5998 -50.3 0.250 0.7741 -128.4 1.564 93.7 0.2518 14.7 0.5446 -55.3 0.300 0.7615 -137.9 1.355 85.8 0.2563 9.2 0.5208 -59.6 0.400 0.7632 -151.6 1.076 72.1 0.2567 0.4 0.4882 -66.8 0.500 0.7729 -160.7 0.887 60.7 0.2496 -6.3 0.4790 -73.5 0.600 0.7773 -169.0 0.766 50.5 0.2400 -11.8 0.4858 -80.4 0.700 0.7884 -175.3 0.676 42.1 0.2292 -16.4 0.5013 -87.0 0.800 0.7898 179.5 0.594 34.6 0.2166 -20.2 0.5171 -93.4 0.900 0.7980 174.4 0.537 27.6 0.2028 -23.4 0.5355 -99.2 1.000 0.8065 169.2 0.486 21.3 0.1875 -26.1 0.5558 -104.9 1.100 0.8160 164.6 0.447 16.0 0.1718 -28.1 0.5756 -110.8 1.200 0.8250 160.4 0.409 11.5 0.1562 -29.4 0.5943 -116.2 1.300 0.8309 156.1 0.375 7.5 0.1418 -29.9 0.6143 -121.2 1.400 0.8429 152.8 0.345 4.5 0.1274 -28.8 0.6340 -126.1 1.500 0.8466 148.7 0.323 2.3 0.1144 -27.1 0.6558 -130.6 1.600 0.8501 145.2 0.295 -0.5 0.1011 -22.9 0.6705 -135.3 1.700 0.8564 141.3 0.273 -2.5 0.0915 -17.6 0.6844 -139.8 1.800 0.8665 137.9 0.253 -1.9 0.0849 -10.4 0.6995 -144.0 1.900 0.8691 134.3 0.240 -2.6 0.0825 -1.8 0.7160 -148.1 2.000 0.8737 131.1 0.224 -2.6 0.0829 7.2 0.7292 -152.3 2.200 0.8791 124.8 0.200 -0.5 0.0937 21.6 0.7474 -159.7 2.400 0.8792 118.7 0.188 3.9 0.1121 30.3 0.7671 -166.9 2.600 0.8844 112.9 0.187 9.2 0.1372 34.1 0.7769 -173.0 2.800 0.8879 107.6 0.196 12.0 0.1614 33.4 0.7965 -179.4 3.000 0.8938 102.5 0.203 14.5 0.1832 31.7 0.8074 175.0 3.500 0.8983 91.8 0.231 14.5 0.2276 25.3 0.8360 161.7 4.000 0.9012 82.6 0.255 12.5 0.2590 18.1 0.8524 150.1 4.500 0.8934 75.0 0.278 8.1 0.2806 11.5 0.8478 140.6 5.000 0.8944 68.4 0.298 3.8 0.2999 6.2 0.8469 133.3 5.500 0.8912 63.0 0.313 -0.3 0.3171 0.9 0.8481 126.2 6.000 0.8885 57.9 0.327 -4.3 0.3343 -4.3 0.8511 119.7 ! ! SIEMENS AG Semiconductor Group, Munich