! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -0.75 V IC = -90 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 0.6172 -174.2 19.617 162.6 0.0056 49.5 0.2409 -56.9 0.020 0.6691 -170.9 17.504 148.7 0.0091 52.6 0.3342 -89.8 0.050 0.7732 -171.6 11.593 123.8 0.0153 45.9 0.4773 -132.5 0.100 0.8379 -177.2 6.819 106.6 0.0203 46.2 0.5392 -155.9 0.150 0.8528 179.5 4.741 98.5 0.0245 50.6 0.5582 -164.3 0.200 0.8561 176.9 3.630 93.1 0.0288 55.0 0.5560 -169.3 0.250 0.8560 174.6 2.917 89.1 0.0335 57.3 0.5600 -172.7 0.300 0.8563 172.5 2.464 86.1 0.0387 59.8 0.5628 -174.6 0.400 0.8600 168.8 1.883 80.5 0.0484 62.5 0.5626 -177.8 0.500 0.8661 166.2 1.529 75.9 0.0578 63.4 0.5614 180.0 0.600 0.8617 162.6 1.293 70.8 0.0686 63.5 0.5601 178.5 0.700 0.8637 159.3 1.131 66.2 0.0781 63.2 0.5633 177.1 0.800 0.8668 156.3 0.999 62.6 0.0880 62.2 0.5648 175.5 0.900 0.8569 153.1 0.904 59.0 0.0986 61.4 0.5651 174.1 1.000 0.8603 149.9 0.828 55.3 0.1082 60.3 0.5673 173.2 1.100 0.8643 146.6 0.766 51.3 0.1177 59.0 0.5714 172.1 1.200 0.8660 143.6 0.713 48.2 0.1266 57.5 0.5725 170.7 1.300 0.8656 140.9 0.673 44.9 0.1361 56.0 0.5742 169.5 1.400 0.8705 138.2 0.638 42.5 0.1445 54.5 0.5782 168.5 1.500 0.8658 135.2 0.615 39.5 0.1540 53.0 0.5828 167.5 1.600 0.8740 132.4 0.577 36.5 0.1625 51.4 0.5862 166.3 1.700 0.8727 129.3 0.554 33.8 0.1702 49.9 0.5898 165.0 1.800 0.8728 126.7 0.537 31.7 0.1778 48.2 0.5913 163.8 1.900 0.8757 124.0 0.517 29.1 0.1859 46.7 0.5976 162.7 2.000 0.8738 121.6 0.499 26.5 0.1931 45.0 0.6034 161.3 2.200 0.8759 116.4 0.467 22.6 0.2071 42.0 0.6096 158.7 2.400 0.8731 111.0 0.447 19.1 0.2206 39.4 0.6210 155.9 2.600 0.8729 106.5 0.425 16.2 0.2361 36.5 0.6260 153.9 2.800 0.8794 102.0 0.414 13.0 0.2486 32.9 0.6434 151.2 3.000 0.8849 97.6 0.398 10.3 0.2600 29.7 0.6539 148.5 3.500 0.8908 88.2 0.371 4.6 0.2827 22.3 0.6874 142.0 4.000 0.8942 79.9 0.352 1.0 0.2991 15.4 0.7193 135.3 4.500 0.8871 72.9 0.341 -2.9 0.3100 9.5 0.7298 129.4 5.000 0.8901 66.6 0.344 -5.7 0.3228 4.8 0.7431 124.7 5.500 0.8865 61.4 0.341 -8.9 0.3356 -0.3 0.7574 119.4 6.000 0.8855 56.7 0.348 -10.9 0.3500 -5.1 0.7717 114.3 ! ! SIEMENS AG Semiconductor Group, Munich