! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -0.75 V IC = -2.5 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 0.7653 -12.9 7.942 172.4 0.0201 84.2 0.9745 -6.9 0.020 0.7670 -25.4 7.783 166.1 0.0395 77.5 0.9637 -13.9 0.050 0.7518 -58.9 6.887 146.9 0.0892 58.8 0.8461 -31.8 0.100 0.7346 -97.7 5.267 126.5 0.1345 40.1 0.6540 -52.6 0.150 0.7199 -121.3 4.060 111.5 0.1523 27.9 0.5133 -65.9 0.200 0.7232 -136.6 3.307 102.1 0.1606 21.0 0.4309 -74.1 0.250 0.7244 -147.3 2.746 93.9 0.1647 15.8 0.3713 -80.9 0.300 0.7290 -155.8 2.361 87.5 0.1654 12.3 0.3410 -86.3 0.400 0.7356 -167.4 1.848 76.7 0.1626 7.5 0.2997 -95.6 0.500 0.7450 -176.5 1.511 66.8 0.1586 4.5 0.2850 -103.3 0.600 0.7486 176.5 1.291 58.4 0.1541 3.1 0.2888 -110.8 0.700 0.7583 169.9 1.133 50.6 0.1489 2.8 0.2985 -118.2 0.800 0.7598 164.3 0.996 43.8 0.1434 3.3 0.3113 -125.4 0.900 0.7702 159.2 0.902 37.3 0.1397 5.2 0.3273 -132.4 1.000 0.7789 154.3 0.823 31.5 0.1365 7.9 0.3486 -139.1 1.100 0.7891 150.0 0.755 26.4 0.1350 11.0 0.3714 -146.0 1.200 0.7964 145.3 0.699 21.3 0.1366 15.0 0.3943 -152.3 1.300 0.7995 141.1 0.645 17.0 0.1400 18.1 0.4186 -158.6 1.400 0.8129 137.3 0.603 13.2 0.1458 20.9 0.4432 -164.9 1.500 0.8151 133.2 0.573 9.3 0.1549 23.3 0.4695 -170.7 1.600 0.8224 129.3 0.529 5.8 0.1673 25.3 0.4941 -176.8 1.700 0.8260 125.7 0.506 2.6 0.1797 26.6 0.5171 177.3 1.800 0.8385 122.3 0.483 1.5 0.1929 26.7 0.5400 171.3 1.900 0.8405 119.0 0.460 -1.1 0.2073 26.1 0.5616 165.8 2.000 0.8406 115.8 0.440 -2.4 0.2221 24.8 0.5847 160.1 2.200 0.8453 109.0 0.415 -5.4 0.2525 21.5 0.6210 149.3 2.400 0.8493 102.9 0.399 -8.8 0.2802 18.0 0.6549 139.2 2.600 0.8559 97.2 0.398 -10.4 0.3064 13.3 0.6815 129.5 2.800 0.8545 91.4 0.389 -12.8 0.3322 7.2 0.7067 120.4 3.000 0.8574 86.2 0.386 -16.1 0.3532 2.1 0.7273 111.4 3.500 0.8553 74.3 0.393 -22.6 0.3801 -12.5 0.7683 91.5 4.000 0.8612 64.9 0.393 -31.9 0.3943 -23.1 0.7978 74.0 4.500 0.8566 56.3 0.391 -40.4 0.4081 -33.2 0.8105 58.5 5.000 0.8663 48.6 0.397 -48.1 0.4123 -44.1 0.8242 44.9 5.500 0.8625 41.6 0.398 -56.6 0.4233 -54.8 0.8289 31.4 6.000 0.8635 34.6 0.384 -65.6 0.4078 -66.2 0.7977 20.1 ! ! SIEMENS AG Semiconductor Group, Munich