! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -0.75 V IC = -8 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 0.4356 -30.6 18.379 168.0 0.0161 80.4 0.9286 -14.8 0.020 0.4704 -57.0 17.284 157.7 0.0302 69.8 0.8897 -28.9 0.050 0.5935 -106.3 13.205 133.2 0.0591 48.1 0.6908 -62.2 0.100 0.6865 -140.3 8.534 113.6 0.0764 34.0 0.4889 -95.7 0.150 0.7075 -155.7 6.086 102.5 0.0821 27.9 0.3988 -116.7 0.200 0.7241 -164.7 4.770 95.6 0.0857 26.5 0.3541 -129.4 0.250 0.7334 -171.1 3.890 89.9 0.0891 26.4 0.3295 -140.0 0.300 0.7401 -175.8 3.306 85.3 0.0922 26.8 0.3179 -147.0 0.400 0.7471 176.1 2.553 77.3 0.0978 28.9 0.3054 -158.0 0.500 0.7529 170.1 2.081 69.8 0.1050 30.6 0.3021 -165.2 0.600 0.7564 164.9 1.766 63.2 0.1134 32.4 0.3053 -170.3 0.700 0.7640 160.1 1.538 56.8 0.1222 34.0 0.3124 -174.8 0.800 0.7658 155.7 1.362 51.1 0.1314 34.7 0.3203 -179.0 0.900 0.7661 151.1 1.234 45.5 0.1420 35.3 0.3294 177.2 1.000 0.7752 147.2 1.126 40.4 0.1517 35.5 0.3410 173.8 1.100 0.7785 143.3 1.036 35.4 0.1622 35.5 0.3558 170.4 1.200 0.7867 139.4 0.966 30.7 0.1733 35.1 0.3689 167.1 1.300 0.7852 135.9 0.901 26.3 0.1840 34.3 0.3827 163.8 1.400 0.7936 132.3 0.845 22.5 0.1941 32.8 0.3985 160.4 1.500 0.7968 128.6 0.808 18.0 0.2059 31.4 0.4143 157.4 1.600 0.8021 125.3 0.755 13.8 0.2186 30.1 0.4297 153.9 1.700 0.8073 122.2 0.720 10.1 0.2300 28.9 0.4457 150.4 1.800 0.8162 119.4 0.692 7.5 0.2408 27.3 0.4622 146.9 1.900 0.8155 116.0 0.666 4.1 0.2515 25.2 0.4785 143.6 2.000 0.8181 112.9 0.634 1.2 0.2626 22.9 0.4974 140.2 2.200 0.8260 107.1 0.592 -4.5 0.2852 18.6 0.5281 133.0 2.400 0.8301 101.5 0.557 -10.6 0.3052 14.7 0.5598 125.9 2.600 0.8375 96.3 0.536 -14.2 0.3252 10.2 0.5871 118.6 2.800 0.8363 90.7 0.507 -18.4 0.3455 4.4 0.6153 111.8 3.000 0.8457 85.7 0.485 -22.9 0.3620 -0.3 0.6401 104.5 3.500 0.8486 73.9 0.451 -30.3 0.3832 -13.8 0.6988 87.7 4.000 0.8596 64.8 0.426 -38.1 0.3959 -23.8 0.7434 71.8 4.500 0.8576 56.1 0.404 -46.0 0.4098 -33.6 0.7695 57.3 5.000 0.8655 48.6 0.404 -52.1 0.4136 -44.3 0.7935 44.3 5.500 0.8633 41.3 0.399 -60.0 0.4248 -54.9 0.8064 31.0 6.000 0.8624 34.5 0.385 -68.5 0.4097 -66.3 0.7821 19.9 ! ! SIEMENS AG Semiconductor Group, Munich