! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -2.5 V IC = -1.2 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 0.8976 -7.0 4.328 174.7 0.0131 84.4 0.9913 -2.5 0.020 0.8969 -14.4 4.264 171.1 0.0261 79.5 0.9913 -5.3 0.050 0.8800 -34.2 4.028 158.8 0.0613 69.3 0.9506 -12.2 0.100 0.8667 -63.4 3.581 142.2 0.1074 54.0 0.8749 -21.9 0.150 0.8359 -86.6 3.055 127.1 0.1365 41.0 0.7878 -28.7 0.200 0.8234 -104.0 2.651 116.5 0.1544 32.1 0.7259 -33.4 0.250 0.8167 -118.2 2.289 106.9 0.1642 24.4 0.6710 -36.9 0.300 0.8065 -128.8 1.991 99.6 0.1698 19.0 0.6415 -39.8 0.400 0.8052 -144.9 1.590 87.4 0.1741 10.0 0.5974 -44.7 0.500 0.8041 -156.0 1.309 77.1 0.1727 3.8 0.5751 -49.4 0.600 0.8058 -165.1 1.115 68.3 0.1681 -1.0 0.5677 -54.5 0.700 0.8076 -172.7 0.972 60.7 0.1630 -5.1 0.5687 -59.8 0.800 0.8133 -178.2 0.853 54.0 0.1561 -8.2 0.5707 -65.1 0.900 0.8098 175.9 0.767 47.7 0.1479 -10.5 0.5757 -70.1 1.000 0.8150 170.3 0.694 42.0 0.1383 -12.4 0.5835 -75.4 1.100 0.8208 165.3 0.637 36.6 0.1285 -13.5 0.5914 -80.7 1.200 0.8307 160.9 0.581 31.7 0.1190 -13.9 0.5996 -85.9 1.300 0.8298 156.7 0.536 27.6 0.1097 -13.5 0.6110 -90.8 1.400 0.8377 153.2 0.496 24.3 0.1007 -11.8 0.6236 -95.8 1.500 0.8422 149.0 0.469 20.5 0.0926 -9.2 0.6390 -100.5 1.600 0.8460 145.2 0.427 17.2 0.0849 -4.4 0.6470 -105.5 1.700 0.8506 141.6 0.401 13.8 0.0798 1.3 0.6566 -110.2 1.800 0.8587 137.9 0.375 12.5 0.0770 8.5 0.6674 -114.8 1.900 0.8584 134.6 0.356 10.1 0.0776 16.2 0.6813 -119.3 2.000 0.8615 131.6 0.331 8.4 0.0800 23.5 0.6914 -124.1 2.200 0.8685 125.1 0.293 6.6 0.0922 34.9 0.7085 -132.4 2.400 0.8723 118.8 0.270 6.1 0.1105 41.9 0.7243 -140.8 2.600 0.8789 113.1 0.253 8.8 0.1347 44.5 0.7377 -147.9 2.800 0.8820 107.9 0.245 10.1 0.1586 43.2 0.7569 -155.7 3.000 0.8872 102.7 0.242 10.9 0.1805 41.1 0.7714 -162.4 3.500 0.8920 91.7 0.249 13.0 0.2278 34.0 0.8064 -178.4 4.000 0.8957 82.6 0.264 12.5 0.2622 25.7 0.8298 167.2 4.500 0.8865 74.8 0.285 9.3 0.2857 18.1 0.8312 155.4 5.000 0.8856 68.2 0.304 5.7 0.3065 12.0 0.8364 146.1 5.500 0.8867 62.9 0.316 1.8 0.3241 5.9 0.8379 137.4 6.000 0.8804 57.6 0.329 -2.4 0.3420 0.4 0.8436 129.8 ! ! SIEMENS AG Semiconductor Group, Munich