! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2 V IC = 15 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 0.5526 -7.3 31.540 176.7 0.0020 85.9 0.9698 -2.5 0.020 0.5517 -14.9 32.060 173.1 0.0041 84.1 0.9713 -5.5 0.050 0.5609 -34.9 30.593 163.6 0.0098 75.2 0.9399 -13.4 0.100 0.5806 -64.3 27.789 149.3 0.0174 64.5 0.8573 -25.0 0.150 0.6046 -87.5 24.489 137.3 0.0230 56.0 0.7604 -33.9 0.200 0.6155 -104.1 21.231 128.5 0.0270 49.3 0.6704 -40.0 0.250 0.6327 -116.7 18.533 121.5 0.0300 45.2 0.5958 -44.5 0.300 0.6370 -127.1 16.354 115.3 0.0317 42.0 0.5336 -47.4 0.400 0.6485 -140.7 13.045 107.0 0.0345 39.0 0.4452 -51.0 0.500 0.6595 -150.1 10.733 100.7 0.0365 37.9 0.3880 -52.9 0.600 0.6632 -156.9 9.125 95.9 0.0386 38.1 0.3500 -53.9 0.700 0.6667 -162.8 7.927 92.2 0.0400 38.0 0.3224 -54.7 0.800 0.6705 -166.8 6.954 88.7 0.0419 39.2 0.3029 -55.5 0.900 0.6687 -170.5 6.241 85.9 0.0438 40.2 0.2890 -56.3 1.000 0.6654 -174.0 5.636 83.0 0.0457 41.0 0.2794 -57.3 1.100 0.6780 -176.5 5.145 80.5 0.0468 42.2 0.2723 -58.2 1.200 0.6724 -179.1 4.725 77.8 0.0494 42.9 0.2681 -59.5 1.300 0.6782 178.7 4.363 75.6 0.0513 44.0 0.2638 -60.7 1.400 0.6838 176.6 4.058 73.1 0.0532 44.7 0.2621 -62.1 1.500 0.6774 174.6 3.800 70.9 0.0552 45.6 0.2605 -63.6 1.600 0.6821 173.2 3.566 69.1 0.0572 46.5 0.2607 -65.0 1.700 0.6814 171.2 3.368 66.9 0.0599 47.1 0.2609 -66.6 1.800 0.6819 169.2 3.167 65.3 0.0621 47.8 0.2623 -68.1 1.900 0.6851 168.2 3.015 63.2 0.0640 47.6 0.2643 -69.8 2.000 0.6862 166.5 2.879 61.2 0.0667 48.4 0.2665 -71.3 2.200 0.6881 163.4 2.629 57.5 0.0715 49.0 0.2719 -74.5 2.400 0.6885 160.7 2.407 54.2 0.0765 49.6 0.2784 -77.7 2.600 0.6851 158.3 2.240 50.6 0.0813 49.6 0.2849 -80.6 2.800 0.6889 155.5 2.090 47.4 0.0872 50.0 0.2936 -83.5 3.000 0.6916 152.8 1.961 43.7 0.0923 49.8 0.3009 -86.4 3.500 0.6910 146.5 1.711 35.6 0.1065 49.2 0.3228 -93.6 4.000 0.6957 139.8 1.520 27.3 0.1215 47.3 0.3468 -101.1 4.500 0.6997 132.4 1.373 18.9 0.1369 44.9 0.3705 -109.1 5.000 0.6970 125.3 1.238 11.3 0.1518 42.1 0.3943 -117.0 5.500 0.6986 118.3 1.125 3.2 0.1672 39.1 0.4151 -124.9 6.000 0.7062 111.3 1.036 -3.5 0.1823 35.7 0.4350 -132.6 ! ! SIEMENS AG Semiconductor Group, Munich