! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -3.5 V IC = -60 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 0.3275 -167.8 38.631 167.4 0.0035 76.9 0.7787 -15.2 0.020 0.3794 -161.6 35.861 156.7 0.0070 73.9 0.7478 -29.9 0.050 0.5197 -161.3 27.261 132.0 0.0146 64.2 0.5884 -64.1 0.100 0.6209 -169.2 17.238 112.1 0.0230 64.5 0.4207 -98.5 0.150 0.6496 -175.6 12.099 101.3 0.0302 64.7 0.3529 -119.7 0.200 0.6628 -179.6 9.353 94.9 0.0374 66.4 0.3177 -132.6 0.250 0.6716 177.3 7.536 89.8 0.0450 67.0 0.2997 -143.5 0.300 0.6797 174.2 6.346 85.8 0.0523 67.7 0.2923 -150.9 0.400 0.6833 169.2 4.807 79.3 0.0670 67.3 0.2839 -162.5 0.500 0.6924 164.5 3.862 73.1 0.0821 65.6 0.2826 -170.6 0.600 0.6956 160.5 3.234 67.7 0.0970 63.8 0.2854 -176.9 0.700 0.7013 156.3 2.788 62.3 0.1112 62.0 0.2899 177.7 0.800 0.7025 152.7 2.441 57.5 0.1259 59.4 0.2952 172.6 0.900 0.7065 148.7 2.187 52.8 0.1404 57.3 0.2993 168.1 1.000 0.7151 145.1 1.981 48.6 0.1535 54.9 0.3068 164.3 1.100 0.7216 141.7 1.806 44.1 0.1664 52.6 0.3160 160.6 1.200 0.7295 138.2 1.670 40.0 0.1795 50.3 0.3232 156.9 1.300 0.7312 135.0 1.546 35.6 0.1922 47.6 0.3316 153.2 1.400 0.7390 131.8 1.445 32.0 0.2027 44.9 0.3415 150.1 1.500 0.7433 128.3 1.366 27.8 0.2149 42.1 0.3497 147.2 1.600 0.7479 125.0 1.276 23.7 0.2281 39.6 0.3568 143.9 1.700 0.7577 122.3 1.207 19.6 0.2394 37.5 0.3660 140.4 1.800 0.7655 119.4 1.161 16.8 0.2491 34.9 0.3758 137.3 1.900 0.7666 116.6 1.107 13.0 0.2589 32.1 0.3859 134.6 2.000 0.7681 113.4 1.056 9.9 0.2691 29.2 0.3984 131.8 2.200 0.7787 108.1 0.970 2.9 0.2891 24.0 0.4168 125.8 2.400 0.7916 102.6 0.902 -4.1 0.3066 19.7 0.4387 119.7 2.600 0.7998 97.7 0.852 -9.9 0.3241 14.8 0.4582 113.6 2.800 0.8042 92.3 0.794 -15.9 0.3422 8.9 0.4791 108.4 3.000 0.8172 87.4 0.746 -21.6 0.3570 4.3 0.4999 102.1 3.500 0.8287 75.7 0.648 -32.8 0.3779 -9.1 0.5622 88.2 4.000 0.8512 66.3 0.572 -43.3 0.3926 -19.1 0.6174 73.6 4.500 0.8580 57.4 0.511 -52.0 0.4100 -29.0 0.6581 60.1 5.000 0.8702 49.4 0.480 -58.5 0.4176 -40.0 0.7004 47.7 5.500 0.8694 42.1 0.451 -66.1 0.4325 -50.9 0.7315 34.6 6.000 0.8675 34.9 0.423 -74.0 0.4206 -63.0 0.7297 23.0 ! ! SIEMENS AG Semiconductor Group, Munich