! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -2.5 V IC = -10 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 0.3864 -23.7 22.105 170.8 0.0085 82.4 0.9401 -9.3 0.020 0.4059 -44.5 21.308 163.0 0.0163 76.7 0.9186 -18.5 0.050 0.5072 -89.8 17.896 141.6 0.0354 59.4 0.7733 -41.2 0.100 0.6164 -127.8 12.716 120.6 0.0509 45.3 0.5591 -66.2 0.150 0.6472 -146.3 9.291 107.4 0.0581 38.6 0.4247 -82.5 0.200 0.6735 -157.5 7.354 99.4 0.0627 37.5 0.3489 -92.8 0.250 0.6849 -165.0 5.981 93.1 0.0667 37.2 0.2957 -102.4 0.300 0.6910 -170.9 5.056 88.2 0.0702 38.3 0.2670 -109.6 0.400 0.6976 -179.7 3.858 80.2 0.0783 40.0 0.2289 -121.9 0.500 0.7071 173.2 3.111 73.0 0.0866 41.4 0.2111 -131.5 0.600 0.7112 167.5 2.621 66.8 0.0960 43.2 0.2067 -139.5 0.700 0.7176 162.7 2.261 60.8 0.1061 44.0 0.2081 -146.5 0.800 0.7228 158.0 1.986 55.2 0.1165 44.2 0.2108 -152.8 0.900 0.7247 153.4 1.783 50.1 0.1275 44.4 0.2160 -158.1 1.000 0.7305 149.0 1.614 45.2 0.1378 44.0 0.2264 -163.1 1.100 0.7384 145.3 1.479 40.5 0.1480 43.7 0.2385 -168.2 1.200 0.7483 141.2 1.366 36.0 0.1597 43.1 0.2489 -172.7 1.300 0.7472 137.5 1.266 31.4 0.1708 41.8 0.2612 -177.1 1.400 0.7586 134.2 1.181 27.4 0.1810 40.2 0.2759 178.7 1.500 0.7595 130.5 1.122 22.9 0.1924 38.6 0.2910 175.0 1.600 0.7672 127.0 1.046 18.7 0.2057 37.0 0.3049 171.0 1.700 0.7707 123.8 0.991 14.6 0.2165 35.7 0.3202 166.8 1.800 0.7855 120.9 0.947 11.6 0.2276 33.8 0.3372 162.6 1.900 0.7859 117.8 0.907 7.8 0.2387 31.6 0.3543 159.0 2.000 0.7851 114.8 0.862 4.5 0.2503 29.3 0.3740 155.0 2.200 0.7969 108.8 0.790 -2.1 0.2728 24.8 0.4060 147.1 2.400 0.8078 103.2 0.734 -8.7 0.2940 20.8 0.4399 139.1 2.600 0.8194 98.0 0.693 -13.7 0.3150 16.2 0.4718 131.2 2.800 0.8207 92.2 0.645 -19.1 0.3365 10.4 0.5056 124.0 3.000 0.8310 87.3 0.605 -24.2 0.3551 5.7 0.5359 116.0 3.500 0.8375 75.5 0.531 -33.5 0.3825 -8.4 0.6143 97.7 4.000 0.8518 65.7 0.479 -41.5 0.3997 -19.1 0.6762 80.2 4.500 0.8529 57.1 0.442 -48.8 0.4168 -29.5 0.7171 64.4 5.000 0.8631 49.0 0.427 -54.8 0.4223 -40.9 0.7560 50.2 5.500 0.8624 41.8 0.416 -62.1 0.4353 -52.0 0.7792 36.0 6.000 0.8615 34.8 0.397 -69.9 0.4203 -64.0 0.7640 23.8 ! ! SIEMENS AG Semiconductor Group, Munich