! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2.5 V IC = 4 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 0.8870 -4.2 13.042 177.0 0.0038 90.8 0.9908 -2.0 0.020 0.8865 -8.5 13.101 175.7 0.0076 82.9 0.9905 -3.9 0.050 0.8843 -21.2 12.878 167.9 0.0186 76.6 0.9756 -9.8 0.100 0.8650 -41.1 12.235 156.4 0.0350 68.7 0.9311 -18.5 0.150 0.8496 -58.6 11.330 146.2 0.0492 60.0 0.8711 -26.5 0.200 0.8352 -75.4 10.463 136.9 0.0595 51.9 0.8062 -32.3 0.250 0.8316 -88.0 9.569 129.8 0.0676 45.5 0.7408 -37.7 0.300 0.8106 -98.6 8.628 123.7 0.0731 39.8 0.6859 -41.7 0.400 0.7950 -116.2 7.168 113.4 0.0812 32.1 0.5946 -47.3 0.500 0.7890 -128.6 6.112 105.8 0.0851 26.9 0.5283 -51.0 0.600 0.7807 -137.5 5.236 99.7 0.0876 23.1 0.4828 -53.5 0.700 0.7764 -145.4 4.576 94.8 0.0894 20.0 0.4549 -55.7 0.800 0.7711 -151.0 4.049 90.2 0.0901 18.0 0.4296 -58.3 0.900 0.7763 -156.1 3.628 86.4 0.0903 16.2 0.4069 -60.1 1.000 0.7667 -160.4 3.291 82.6 0.0899 15.2 0.3991 -61.3 1.100 0.7721 -164.2 3.030 79.3 0.0904 13.7 0.3978 -63.7 1.200 0.7751 -167.9 2.796 76.1 0.0896 13.2 0.3903 -66.4 1.300 0.7694 -170.9 2.583 73.2 0.0893 12.8 0.3799 -67.8 1.400 0.7776 -173.9 2.412 70.1 0.0884 12.3 0.3813 -69.6 1.500 0.7768 -176.2 2.247 67.4 0.0875 12.2 0.3847 -72.5 1.600 0.7743 -178.2 2.108 64.8 0.0867 12.5 0.3822 -75.2 1.700 0.7832 179.4 2.000 62.2 0.0865 12.7 0.3780 -77.1 1.800 0.7766 177.0 1.881 59.9 0.0855 13.1 0.3812 -78.0 1.900 0.7777 175.8 1.786 57.5 0.0850 13.7 0.3951 -80.7 2.000 0.7810 174.1 1.701 55.2 0.0848 14.4 0.3952 -84.1 2.200 0.7786 170.3 1.549 50.8 0.0838 15.8 0.4020 -85.6 2.400 0.7816 167.4 1.423 46.7 0.0833 17.5 0.4160 -92.1 2.600 0.7791 164.6 1.313 42.6 0.0829 20.2 0.4213 -93.7 2.800 0.7881 161.5 1.225 38.9 0.0842 22.7 0.4384 -99.3 3.000 0.7810 158.9 1.144 35.0 0.0853 25.3 0.4456 -100.5 3.500 0.7960 152.8 1.001 26.5 0.0923 31.5 0.4865 -111.4 4.000 0.8026 145.2 0.878 17.8 0.1025 36.6 0.5071 -122.0 4.500 0.8104 138.5 0.786 9.6 0.1172 39.9 0.5324 -129.6 5.000 0.8094 131.0 0.705 2.3 0.1357 41.5 0.5786 -136.8 5.500 0.8063 123.6 0.628 -3.7 0.1573 41.4 0.6153 -146.2 6.000 0.8081 116.2 0.571 -9.3 0.1813 39.2 0.6196 -155.7 ! ! SIEMENS AG Semiconductor Group, Munich