! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.5 V IC = 3 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 0.8663 -3.0 9.528 178.4 0.0038 89.5 0.9898 -1.6 0.020 0.8610 -6.1 9.618 176.3 0.0086 85.9 0.9963 -3.2 0.050 0.8648 -15.0 9.477 170.9 0.0200 80.8 0.9814 -8.0 0.100 0.8574 -30.0 9.285 161.8 0.0383 74.0 0.9528 -15.8 0.150 0.8436 -43.8 8.823 153.3 0.0545 65.9 0.9176 -22.9 0.200 0.8232 -56.9 8.357 145.5 0.0692 59.4 0.8690 -29.2 0.250 0.8036 -68.2 7.789 138.7 0.0808 53.0 0.8184 -35.0 0.300 0.7908 -78.8 7.288 132.1 0.0902 48.2 0.7702 -39.4 0.400 0.7565 -96.6 6.328 121.6 0.1037 39.8 0.6810 -47.1 0.500 0.7348 -110.7 5.501 113.0 0.1122 32.9 0.6051 -53.1 0.600 0.7205 -121.8 4.811 106.2 0.1175 28.5 0.5471 -57.4 0.700 0.7125 -130.8 4.278 100.8 0.1214 24.4 0.5032 -60.8 0.800 0.7094 -138.2 3.812 95.6 0.1241 21.5 0.4690 -63.7 0.900 0.6997 -144.6 3.474 91.3 0.1260 18.9 0.4411 -66.4 1.000 0.6940 -150.3 3.165 87.2 0.1266 16.8 0.4180 -69.0 1.100 0.6971 -154.5 2.910 83.6 0.1271 14.9 0.4017 -71.1 1.200 0.6916 -158.7 2.688 80.0 0.1281 13.3 0.3911 -73.5 1.300 0.6962 -162.3 2.493 77.1 0.1280 12.4 0.3799 -75.2 1.400 0.6979 -165.9 2.322 73.7 0.1278 11.0 0.3745 -77.3 1.500 0.6917 -168.8 2.182 70.9 0.1276 10.3 0.3671 -79.1 1.600 0.6980 -171.2 2.052 68.3 0.1274 9.8 0.3647 -80.8 1.700 0.6966 -174.3 1.953 65.4 0.1263 9.2 0.3604 -82.8 1.800 0.6945 -176.9 1.842 63.2 0.1258 9.0 0.3577 -84.5 1.900 0.6977 -178.6 1.755 60.6 0.1254 8.3 0.3578 -86.4 2.000 0.6964 179.1 1.676 57.9 0.1259 8.5 0.3592 -87.9 2.200 0.6968 175.2 1.541 53.4 0.1253 7.5 0.3646 -91.4 2.400 0.7009 171.7 1.413 49.3 0.1242 7.7 0.3682 -95.0 2.600 0.6975 168.5 1.318 44.8 0.1235 7.9 0.3739 -97.9 2.800 0.7047 164.8 1.235 41.1 0.1237 8.7 0.3816 -101.0 3.000 0.7056 161.6 1.158 36.7 0.1240 8.7 0.3906 -104.0 3.500 0.7046 154.1 1.018 27.5 0.1276 10.6 0.4154 -111.4 4.000 0.7123 146.6 0.906 18.5 0.1312 11.7 0.4419 -119.6 4.500 0.7169 138.3 0.822 9.7 0.1376 13.0 0.4678 -128.1 5.000 0.7136 130.6 0.744 2.1 0.1445 13.9 0.4942 -136.3 5.500 0.7195 122.6 0.677 -5.8 0.1539 14.6 0.5147 -144.5 6.000 0.7248 115.2 0.621 -11.9 0.1655 14.7 0.5315 -152.6 ! ! SIEMENS AG Semiconductor Group, Munich