! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -3.5 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 0.8839 -7.4 5.293 174.6 0.0115 85.9 0.9904 -2.7 0.020 0.8814 -14.4 5.251 171.2 0.0222 80.5 0.9873 -5.3 0.050 0.8685 -35.3 4.960 158.8 0.0532 69.4 0.9484 -12.6 0.100 0.8507 -65.0 4.364 142.4 0.0942 54.4 0.8687 -22.3 0.150 0.8227 -88.2 3.733 127.5 0.1191 41.8 0.7779 -29.1 0.200 0.8201 -106.1 3.221 117.2 0.1340 32.9 0.7125 -33.7 0.250 0.8121 -120.0 2.763 107.9 0.1431 25.6 0.6563 -36.9 0.300 0.8010 -130.6 2.408 101.0 0.1481 20.4 0.6243 -39.7 0.400 0.8007 -146.4 1.922 89.6 0.1516 12.3 0.5761 -44.1 0.500 0.8011 -157.2 1.566 80.0 0.1507 6.5 0.5519 -48.3 0.600 0.8007 -166.2 1.329 71.7 0.1480 2.1 0.5442 -52.8 0.700 0.8023 -173.9 1.160 64.5 0.1432 -1.3 0.5426 -57.6 0.800 0.8076 -179.3 1.022 58.1 0.1379 -3.9 0.5426 -62.5 0.900 0.8024 175.0 0.913 52.2 0.1310 -5.5 0.5449 -67.1 1.000 0.8092 169.5 0.823 46.7 0.1236 -6.9 0.5522 -72.1 1.100 0.8153 164.5 0.754 41.4 0.1161 -7.5 0.5603 -77.2 1.200 0.8182 160.3 0.691 36.7 0.1088 -6.9 0.5676 -82.0 1.300 0.8245 156.1 0.637 32.7 0.1019 -6.0 0.5784 -86.6 1.400 0.8338 152.6 0.588 28.8 0.0950 -3.8 0.5905 -91.4 1.500 0.8342 148.6 0.556 25.3 0.0893 -0.5 0.6045 -96.0 1.600 0.8386 144.8 0.511 21.9 0.0841 4.3 0.6112 -100.8 1.700 0.8425 141.3 0.481 18.6 0.0811 9.8 0.6199 -105.3 1.800 0.8517 137.8 0.453 16.4 0.0803 15.5 0.6320 -109.9 1.900 0.8543 134.2 0.425 13.6 0.0817 22.1 0.6457 -114.3 2.000 0.8532 131.1 0.398 11.6 0.0851 28.0 0.6574 -119.0 2.200 0.8606 124.9 0.355 8.5 0.0974 37.3 0.6741 -127.2 2.400 0.8640 118.7 0.322 6.7 0.1142 43.2 0.6917 -135.6 2.600 0.8686 112.9 0.296 7.5 0.1372 45.4 0.7066 -142.9 2.800 0.8748 107.8 0.284 7.6 0.1599 44.3 0.7280 -150.7 3.000 0.8824 102.6 0.270 8.0 0.1811 42.3 0.7432 -157.5 3.500 0.8886 91.8 0.263 9.5 0.2276 35.2 0.7841 -174.1 4.000 0.8923 82.7 0.271 10.1 0.2619 27.0 0.8123 171.2 4.500 0.8889 74.9 0.285 8.0 0.2860 19.3 0.8180 158.9 5.000 0.8864 68.3 0.302 4.5 0.3071 13.1 0.8261 149.1 5.500 0.8805 62.8 0.316 1.2 0.3249 7.1 0.8301 140.2 6.000 0.8777 57.7 0.330 -2.3 0.3434 1.3 0.8371 132.2 ! ! SIEMENS AG Semiconductor Group, Munich