! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -8 V IC = -1 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 0.9492 -5.5 3.461 175.4 0.0089 87.3 0.9928 -1.5 0.020 0.9422 -10.7 3.450 172.9 0.0179 82.8 0.9926 -3.3 0.050 0.9342 -27.0 3.324 162.5 0.0439 74.4 0.9736 -7.8 0.100 0.9169 -51.9 3.047 148.0 0.0816 60.9 0.9337 -14.6 0.150 0.8842 -73.3 2.732 133.7 0.1084 48.8 0.8764 -19.9 0.200 0.8735 -90.8 2.435 123.3 0.1268 39.7 0.8312 -23.9 0.250 0.8558 -105.2 2.145 113.4 0.1388 31.8 0.7881 -27.0 0.300 0.8364 -116.7 1.904 105.9 0.1459 26.1 0.7608 -29.5 0.400 0.8240 -134.7 1.547 93.3 0.1532 16.5 0.7170 -34.0 0.500 0.8145 -147.5 1.280 82.6 0.1545 9.7 0.6948 -38.0 0.600 0.8126 -157.8 1.102 73.6 0.1527 4.3 0.6846 -42.5 0.700 0.8111 -166.3 0.968 65.8 0.1484 0.2 0.6794 -46.9 0.800 0.8121 -173.4 0.853 59.0 0.1435 -3.3 0.6758 -51.5 0.900 0.8123 -179.5 0.767 52.8 0.1367 -5.9 0.6750 -55.8 1.000 0.8178 174.5 0.695 47.1 0.1293 -7.9 0.6786 -60.5 1.100 0.8183 169.1 0.637 41.4 0.1211 -9.6 0.6811 -65.3 1.200 0.8221 164.3 0.587 36.5 0.1128 -10.1 0.6847 -69.9 1.300 0.8233 159.8 0.542 32.3 0.1049 -10.0 0.6907 -74.5 1.400 0.8340 155.6 0.502 28.4 0.0964 -9.0 0.6985 -79.1 1.500 0.8330 151.5 0.473 24.9 0.0890 -6.8 0.7085 -83.5 1.600 0.8384 147.4 0.435 21.5 0.0815 -2.8 0.7094 -88.2 1.700 0.8427 143.4 0.411 18.2 0.0758 2.6 0.7143 -92.8 1.800 0.8480 140.1 0.382 16.2 0.0724 8.8 0.7221 -97.4 1.900 0.8505 136.4 0.363 13.9 0.0714 16.3 0.7326 -101.8 2.000 0.8505 133.2 0.338 11.3 0.0729 24.0 0.7379 -106.5 2.200 0.8607 126.6 0.302 9.5 0.0826 37.1 0.7473 -114.9 2.400 0.8597 120.3 0.272 8.6 0.0985 45.6 0.7572 -123.6 2.600 0.8656 114.3 0.253 10.1 0.1220 49.1 0.7649 -131.1 2.800 0.8710 108.9 0.243 11.5 0.1458 48.4 0.7801 -139.4 3.000 0.8790 103.5 0.238 12.8 0.1685 46.6 0.7902 -146.6 3.500 0.8846 92.5 0.242 15.6 0.2184 39.4 0.8199 -164.4 4.000 0.8902 83.1 0.258 15.7 0.2558 30.8 0.8389 179.9 4.500 0.8802 75.5 0.279 12.3 0.2821 22.5 0.8390 166.5 5.000 0.8834 68.8 0.301 8.8 0.3049 16.0 0.8429 155.7 5.500 0.8820 63.4 0.315 5.2 0.3243 9.6 0.8421 145.9 6.000 0.8787 58.1 0.331 0.6 0.3434 3.7 0.8465 137.3 ! ! SIEMENS AG Semiconductor Group, Munich