! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -2.5 V IC = -1.5 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 0.8762 -7.7 5.275 174.3 0.0130 84.8 0.9896 -3.0 0.020 0.8696 -15.3 5.254 170.6 0.0256 80.7 0.9847 -6.0 0.050 0.8588 -37.0 4.908 157.8 0.0597 67.9 0.9405 -14.1 0.100 0.8423 -67.7 4.268 140.7 0.1037 52.6 0.8480 -24.6 0.150 0.8141 -91.5 3.620 125.6 0.1306 39.5 0.7511 -32.2 0.200 0.8137 -109.0 3.091 115.3 0.1450 30.9 0.6828 -36.9 0.250 0.8040 -122.8 2.645 106.0 0.1545 23.6 0.6256 -40.3 0.300 0.7986 -132.9 2.308 99.2 0.1583 18.5 0.5921 -43.2 0.400 0.7953 -148.4 1.826 87.7 0.1615 10.3 0.5445 -47.9 0.500 0.7958 -158.7 1.487 78.1 0.1599 4.5 0.5239 -52.3 0.600 0.7973 -167.6 1.271 69.6 0.1562 0.2 0.5171 -57.2 0.700 0.8027 -174.7 1.108 62.3 0.1506 -3.0 0.5161 -62.3 0.800 0.8025 179.6 0.972 55.9 0.1447 -5.6 0.5181 -67.5 0.900 0.8049 174.2 0.867 49.9 0.1375 -7.6 0.5236 -72.3 1.000 0.8082 168.9 0.784 44.4 0.1298 -9.0 0.5343 -77.4 1.100 0.8205 164.1 0.719 38.9 0.1213 -9.6 0.5440 -82.6 1.200 0.8204 159.8 0.662 34.3 0.1133 -9.0 0.5528 -87.6 1.300 0.8200 155.6 0.608 30.3 0.1060 -8.1 0.5654 -92.4 1.400 0.8337 151.9 0.562 26.7 0.0985 -6.0 0.5783 -97.3 1.500 0.8377 148.2 0.533 23.1 0.0921 -2.7 0.5939 -101.9 1.600 0.8384 144.5 0.488 19.6 0.0868 2.2 0.6023 -106.8 1.700 0.8422 140.9 0.457 16.2 0.0832 7.6 0.6136 -111.4 1.800 0.8521 137.4 0.428 14.4 0.0819 13.6 0.6271 -115.9 1.900 0.8551 133.9 0.404 11.6 0.0836 20.1 0.6427 -120.2 2.000 0.8539 130.9 0.377 10.1 0.0867 25.9 0.6543 -125.0 2.200 0.8629 124.5 0.337 7.1 0.0994 35.4 0.6718 -133.1 2.400 0.8659 118.6 0.307 5.8 0.1165 41.3 0.6924 -141.3 2.600 0.8713 112.8 0.283 7.0 0.1398 43.4 0.7072 -148.4 2.800 0.8769 107.6 0.272 7.4 0.1625 42.3 0.7304 -156.1 3.000 0.8850 102.4 0.263 7.6 0.1835 40.4 0.7453 -162.6 3.500 0.8907 91.6 0.260 9.6 0.2292 33.4 0.7860 -178.6 4.000 0.8935 82.4 0.269 9.8 0.2628 25.4 0.8141 167.1 4.500 0.8884 74.9 0.285 7.0 0.2862 17.9 0.8200 155.4 5.000 0.8884 68.4 0.301 4.4 0.3067 11.8 0.8273 146.1 5.500 0.8864 62.8 0.318 1.1 0.3243 5.9 0.8309 137.5 6.000 0.8808 57.7 0.330 -2.8 0.3426 0.3 0.8382 129.8 ! ! SIEMENS AG Semiconductor Group, Munich