! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -8 V IC = -6 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 0.6588 -11.4 16.696 173.3 0.0072 86.5 0.9672 -5.1 0.020 0.6555 -22.9 16.444 168.0 0.0139 82.1 0.9609 -10.4 0.050 0.6599 -53.9 14.924 150.9 0.0340 66.4 0.8750 -24.2 0.100 0.6640 -92.4 11.878 131.4 0.0550 51.9 0.7123 -40.7 0.150 0.6543 -117.1 9.304 116.6 0.0647 41.7 0.5685 -51.2 0.200 0.6645 -133.3 7.592 107.5 0.0711 36.7 0.4777 -56.9 0.250 0.6668 -145.0 6.292 99.8 0.0749 34.2 0.4072 -61.1 0.300 0.6659 -153.8 5.380 94.1 0.0777 32.8 0.3633 -64.4 0.400 0.6706 -166.2 4.152 85.1 0.0823 32.2 0.3011 -69.1 0.500 0.6741 -175.9 3.353 76.9 0.0864 32.5 0.2671 -73.2 0.600 0.6812 176.7 2.838 70.1 0.0918 34.0 0.2486 -78.0 0.700 0.6879 170.1 2.456 63.8 0.0972 35.5 0.2366 -83.6 0.800 0.6912 164.9 2.156 58.0 0.1036 36.8 0.2278 -89.2 0.900 0.6918 159.2 1.930 52.6 0.1103 38.3 0.2234 -94.9 1.000 0.7004 154.6 1.746 47.6 0.1173 39.1 0.2246 -101.3 1.100 0.7066 150.5 1.597 42.6 0.1247 40.2 0.2268 -108.3 1.200 0.7135 145.8 1.478 38.0 0.1338 40.8 0.2295 -114.8 1.300 0.7200 141.9 1.365 33.3 0.1424 40.7 0.2358 -121.6 1.400 0.7266 138.0 1.270 29.0 0.1509 40.4 0.2442 -128.8 1.500 0.7345 134.2 1.200 24.5 0.1611 39.9 0.2566 -135.3 1.600 0.7389 130.5 1.123 19.9 0.1729 39.4 0.2671 -141.9 1.700 0.7492 127.3 1.062 15.9 0.1837 38.8 0.2788 -148.4 1.800 0.7630 124.0 1.008 12.7 0.1947 37.7 0.2936 -154.9 1.900 0.7650 120.8 0.959 8.6 0.2059 36.3 0.3103 -161.0 2.000 0.7687 117.3 0.906 5.0 0.2182 34.4 0.3287 -167.5 2.200 0.7801 111.2 0.826 -1.8 0.2432 30.8 0.3602 -179.2 2.400 0.7907 105.4 0.765 -8.5 0.2669 27.3 0.3951 169.2 2.600 0.8022 99.8 0.715 -13.6 0.2915 22.8 0.4293 158.0 2.800 0.8071 94.1 0.659 -19.0 0.3175 17.1 0.4682 147.9 3.000 0.8221 88.8 0.616 -24.0 0.3403 12.3 0.5003 137.5 3.500 0.8315 76.4 0.529 -32.6 0.3785 -2.5 0.5901 113.7 4.000 0.8466 66.6 0.479 -40.5 0.4020 -14.3 0.6600 92.2 4.500 0.8496 57.7 0.439 -47.9 0.4229 -25.6 0.7085 73.6 5.000 0.8589 49.8 0.427 -53.0 0.4302 -37.7 0.7504 57.4 5.500 0.8561 42.3 0.416 -60.6 0.4440 -49.3 0.7784 41.6 6.000 0.8582 35.5 0.399 -68.4 0.4310 -62.0 0.7723 27.9 ! ! SIEMENS AG Semiconductor Group, Munich