! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -8 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 0.1510 -138.6 47.247 167.3 0.0039 81.1 0.7970 -14.3 0.020 0.2411 -134.3 43.740 156.5 0.0074 74.9 0.7665 -28.4 0.050 0.4389 -145.1 33.113 131.7 0.0156 63.8 0.5885 -60.6 0.100 0.5550 -160.8 20.872 112.1 0.0235 62.5 0.4041 -92.3 0.150 0.5856 -169.4 14.658 101.6 0.0298 62.4 0.3235 -112.7 0.200 0.6023 -174.8 11.323 95.3 0.0369 64.5 0.2810 -125.4 0.250 0.6123 -179.0 9.121 90.4 0.0440 65.5 0.2589 -136.8 0.300 0.6209 177.6 7.677 86.5 0.0514 66.3 0.2475 -144.6 0.400 0.6232 171.9 5.814 80.2 0.0651 66.2 0.2359 -157.5 0.500 0.6337 166.8 4.666 74.2 0.0792 64.9 0.2324 -166.4 0.600 0.6400 162.7 3.907 69.1 0.0937 63.2 0.2342 -173.2 0.700 0.6465 158.3 3.362 63.9 0.1076 61.4 0.2384 -179.3 0.800 0.6529 154.5 2.938 59.3 0.1214 59.1 0.2427 175.3 0.900 0.6525 150.2 2.636 54.7 0.1355 56.9 0.2464 170.3 1.000 0.6617 146.7 2.381 50.5 0.1483 54.9 0.2539 166.4 1.100 0.6664 143.5 2.166 46.2 0.1610 52.6 0.2625 162.5 1.200 0.6795 140.1 1.995 42.2 0.1736 50.3 0.2692 158.5 1.300 0.6811 136.7 1.843 37.9 0.1854 47.7 0.2772 154.6 1.400 0.6913 133.2 1.721 34.2 0.1956 45.1 0.2869 151.5 1.500 0.6929 129.9 1.621 30.2 0.2076 42.3 0.2949 148.6 1.600 0.7046 126.6 1.513 26.1 0.2199 39.8 0.3007 145.2 1.700 0.7112 124.0 1.432 21.9 0.2305 37.9 0.3098 141.6 1.800 0.7228 121.0 1.372 19.2 0.2405 35.3 0.3196 138.5 1.900 0.7225 118.3 1.305 15.4 0.2500 32.7 0.3299 135.9 2.000 0.7276 114.9 1.243 12.1 0.2599 29.8 0.3418 133.2 2.200 0.7409 109.6 1.141 5.1 0.2793 24.7 0.3597 127.3 2.400 0.7552 104.3 1.054 -2.1 0.2962 20.4 0.3807 121.0 2.600 0.7666 99.5 0.995 -8.2 0.3136 15.7 0.3999 115.0 2.800 0.7733 94.0 0.925 -14.4 0.3309 10.1 0.4202 110.2 3.000 0.7956 89.2 0.863 -20.4 0.3462 5.5 0.4409 103.9 3.500 0.8078 77.3 0.741 -32.7 0.3687 -7.6 0.5061 90.4 4.000 0.8398 67.8 0.647 -43.9 0.3846 -17.5 0.5652 75.7 4.500 0.8481 58.7 0.568 -53.4 0.4035 -27.2 0.6097 62.3 5.000 0.8607 50.5 0.523 -60.7 0.4132 -38.2 0.6595 50.0 5.500 0.8641 42.9 0.484 -68.6 0.4301 -49.2 0.6980 36.9 6.000 0.8652 35.5 0.447 -76.5 0.4222 -61.6 0.7097 24.8 ! ! SIEMENS AG Semiconductor Group, Munich