! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1 V IC = 20 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.4297 -12.7 34.406 175.3 0.0026 82.6 0.9183 -4.1 0.020 0.4379 -25.3 34.568 170.1 0.0055 82.3 0.9152 -8.6 0.050 0.4787 -57.3 32.006 156.9 0.0118 69.3 0.8563 -20.7 0.100 0.5579 -94.8 26.853 138.8 0.0203 55.3 0.7208 -36.4 0.150 0.6136 -116.9 21.853 126.2 0.0248 46.8 0.5934 -46.5 0.200 0.6429 -131.1 17.996 117.6 0.0272 41.7 0.4992 -52.6 0.250 0.6638 -141.2 15.121 111.4 0.0294 39.0 0.4268 -56.9 0.300 0.6803 -148.2 12.994 106.1 0.0308 37.5 0.3739 -59.3 0.400 0.6908 -157.7 10.073 99.2 0.0331 37.0 0.3066 -62.2 0.500 0.6978 -164.5 8.159 93.9 0.0347 37.1 0.2654 -64.2 0.600 0.7060 -168.9 6.860 89.9 0.0366 38.6 0.2381 -65.4 0.700 0.7111 -173.4 5.933 86.6 0.0387 39.8 0.2208 -66.8 0.800 0.7120 -176.1 5.193 83.5 0.0402 41.5 0.2092 -68.1 0.900 0.7119 -178.8 4.648 80.8 0.0430 43.0 0.2025 -69.4 1.000 0.7083 178.5 4.188 78.1 0.0449 44.3 0.1977 -71.1 1.100 0.7204 176.5 3.819 75.8 0.0468 45.5 0.1947 -72.6 1.200 0.7149 174.4 3.501 73.1 0.0500 46.7 0.1937 -74.4 1.300 0.7206 172.4 3.234 71.0 0.0524 47.8 0.1936 -76.2 1.400 0.7274 170.9 3.005 68.5 0.0545 48.6 0.1953 -78.1 1.500 0.7211 169.3 2.818 66.3 0.0572 49.0 0.1968 -79.9 1.600 0.7252 167.9 2.647 64.5 0.0600 50.1 0.2003 -81.7 1.700 0.7226 166.4 2.503 62.1 0.0628 50.2 0.2031 -83.6 1.800 0.7222 164.7 2.354 60.6 0.0655 51.0 0.2073 -85.3 1.900 0.7234 163.3 2.236 58.4 0.0676 51.0 0.2114 -87.1 2.000 0.7253 162.3 2.134 56.3 0.0713 51.4 0.2160 -88.9 2.200 0.7276 159.3 1.955 52.6 0.0766 51.7 0.2256 -92.1 2.400 0.7305 157.2 1.789 49.2 0.0825 52.0 0.2355 -95.5 2.600 0.7249 154.9 1.671 45.5 0.0883 51.8 0.2460 -98.1 2.800 0.7318 152.2 1.558 42.0 0.0950 51.8 0.2576 -101.1 3.000 0.7297 149.6 1.462 38.3 0.1011 51.3 0.2679 -103.9 3.500 0.7289 143.2 1.278 30.0 0.1172 49.9 0.2968 -110.9 4.000 0.7345 136.7 1.134 21.6 0.1343 47.5 0.3255 -118.4 4.500 0.7396 129.4 1.024 13.0 0.1516 44.3 0.3542 -126.1 5.000 0.7340 122.3 0.928 5.5 0.1680 40.9 0.3821 -133.6 5.500 0.7354 115.1 0.841 -2.6 0.1847 37.2 0.4061 -141.3 6.000 0.7391 108.4 0.768 -8.9 0.2007 33.4 0.4291 -148.9 ! ! SIEMENS AG Semiconductor Group, Munich