! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 3 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9139 -3.6 10.140 177.4 0.0037 94.0 0.9943 -1.6 0.020 0.9137 -7.2 10.080 176.4 0.0071 86.7 0.9876 -3.1 0.050 0.9101 -18.1 10.027 169.5 0.0189 79.6 0.9830 -7.7 0.100 0.8964 -35.2 9.652 159.2 0.0354 70.8 0.9510 -15.0 0.150 0.8814 -50.8 9.110 149.9 0.0507 63.2 0.9075 -21.6 0.200 0.8668 -65.9 8.554 141.1 0.0620 54.9 0.8534 -26.8 0.250 0.8587 -78.0 7.903 134.3 0.0721 49.1 0.8010 -31.8 0.300 0.8370 -88.5 7.303 127.9 0.0792 43.2 0.7557 -35.2 0.400 0.8149 -106.6 6.162 117.3 0.0893 34.9 0.6678 -41.0 0.500 0.8103 -119.6 5.328 109.3 0.0948 28.6 0.6050 -44.6 0.600 0.7950 -130.1 4.643 102.5 0.0990 24.2 0.5619 -47.1 0.700 0.7864 -138.2 4.067 97.2 0.1004 20.1 0.5301 -49.7 0.800 0.7842 -144.3 3.603 92.3 0.1016 17.4 0.5039 -52.3 0.900 0.7846 -150.0 3.250 88.0 0.1026 15.1 0.4832 -54.1 1.000 0.7756 -155.4 2.960 83.9 0.1021 13.3 0.4747 -55.4 1.100 0.7805 -159.0 2.729 80.4 0.1019 11.4 0.4693 -58.0 1.200 0.7822 -162.8 2.513 76.9 0.1010 10.1 0.4608 -60.9 1.300 0.7789 -166.3 2.322 73.7 0.1001 9.3 0.4496 -62.4 1.400 0.7862 -169.5 2.170 70.6 0.0992 8.1 0.4525 -64.2 1.500 0.7810 -172.3 2.034 67.7 0.0980 7.4 0.4553 -67.0 1.600 0.7809 -174.8 1.912 64.9 0.0965 7.3 0.4520 -69.7 1.700 0.7912 -177.2 1.804 62.2 0.0946 7.0 0.4446 -71.8 1.800 0.7824 -179.6 1.693 59.5 0.0937 7.1 0.4480 -72.9 1.900 0.7886 178.7 1.615 57.2 0.0925 7.0 0.4631 -75.5 2.000 0.7849 176.9 1.544 54.8 0.0916 7.2 0.4623 -78.7 2.200 0.7855 172.9 1.396 50.1 0.0885 8.3 0.4663 -81.1 2.400 0.7917 169.7 1.287 45.8 0.0862 9.6 0.4794 -87.3 2.600 0.7869 166.7 1.182 41.6 0.0839 12.0 0.4848 -89.4 2.800 0.7959 163.7 1.106 37.8 0.0832 14.8 0.4981 -95.1 3.000 0.7907 160.8 1.032 33.7 0.0823 17.5 0.5083 -96.7 3.500 0.8038 154.4 0.901 25.2 0.0852 25.3 0.5472 -107.9 4.000 0.8121 146.7 0.788 16.6 0.0924 33.1 0.5655 -118.9 4.500 0.8195 139.7 0.700 8.6 0.1066 38.9 0.5860 -127.1 5.000 0.8211 132.1 0.628 1.2 0.1253 41.8 0.6294 -134.9 5.500 0.8162 124.5 0.558 -4.4 0.1476 42.5 0.6650 -144.5 6.000 0.8100 116.9 0.506 -9.3 0.1729 40.9 0.6672 -154.2 ! ! SIEMENS AG Semiconductor Group, Munich