! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.75 V IC = 30 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 0.4008 -30.5 49.653 169.4 0.0050 84.0 0.8457 -12.5 0.020 0.4444 -55.3 47.637 161.0 0.0094 69.7 0.8141 -24.9 0.050 0.6000 -103.7 38.125 138.3 0.0191 52.2 0.6773 -55.0 0.100 0.7266 -136.2 25.222 118.5 0.0249 37.3 0.4862 -86.7 0.150 0.7611 -150.8 18.134 108.3 0.0272 32.8 0.3990 -106.1 0.200 0.7913 -159.0 13.951 102.2 0.0284 30.0 0.3451 -118.4 0.250 0.7977 -163.6 11.432 97.9 0.0299 31.4 0.3197 -128.5 0.300 0.8000 -167.5 9.580 95.0 0.0307 31.1 0.3049 -134.5 0.400 0.8069 -172.9 7.207 90.3 0.0329 34.3 0.2896 -144.5 0.500 0.8159 -176.7 5.884 86.6 0.0353 38.1 0.2791 -150.5 0.600 0.8144 -179.1 4.879 83.6 0.0381 40.4 0.2720 -154.4 0.700 0.8119 179.1 4.182 80.9 0.0408 43.2 0.2729 -156.5 0.800 0.8140 177.0 3.656 78.3 0.0441 45.2 0.2773 -159.3 0.900 0.8121 175.1 3.276 76.0 0.0472 46.8 0.2756 -161.7 1.000 0.8093 172.8 2.940 73.4 0.0501 49.2 0.2711 -162.4 1.100 0.8209 171.5 2.703 71.3 0.0536 50.1 0.2765 -161.9 1.200 0.8194 169.7 2.476 69.0 0.0564 51.5 0.2840 -163.9 1.300 0.8168 168.2 2.290 66.7 0.0602 52.1 0.2822 -165.7 1.400 0.8249 166.5 2.139 64.6 0.0638 52.7 0.2800 -165.3 1.500 0.8191 165.2 1.996 62.5 0.0674 53.2 0.2877 -164.9 1.600 0.8179 164.2 1.870 60.4 0.0706 53.8 0.2962 -165.9 1.700 0.8235 163.1 1.768 58.3 0.0744 54.3 0.2961 -167.4 1.800 0.8188 161.1 1.670 56.5 0.0780 54.3 0.2912 -166.7 1.900 0.8197 160.4 1.597 54.7 0.0819 54.3 0.3002 -165.2 2.000 0.8180 159.2 1.517 52.8 0.0855 54.5 0.3130 -166.5 2.200 0.8186 156.7 1.392 49.2 0.0928 54.4 0.3023 -166.7 2.400 0.8205 154.7 1.283 45.7 0.1004 54.3 0.3270 -167.9 2.600 0.8154 152.5 1.193 42.4 0.1078 53.9 0.3161 -167.3 2.800 0.8215 150.3 1.119 38.9 0.1159 53.3 0.3414 -168.6 3.000 0.8137 147.9 1.057 35.7 0.1238 52.4 0.3301 -168.2 3.500 0.8215 143.0 0.937 27.7 0.1440 49.6 0.3694 -170.6 4.000 0.8263 136.4 0.838 20.0 0.1631 46.8 0.3952 -175.8 4.500 0.8285 130.1 0.762 12.6 0.1834 43.5 0.4087 -179.0 5.000 0.8222 123.3 0.696 5.0 0.2035 39.9 0.4365 179.9 5.500 0.8111 116.6 0.635 -0.6 0.2245 36.2 0.4757 175.4 6.000 0.8134 109.8 0.588 -6.3 0.2462 31.8 0.4896 168.0 ! ! SIEMENS AG Semiconductor Group, Munich