! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1.75 V IC = 50 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 0.2398 -40.1 61.002 170.6 0.0030 81.3 0.8560 -9.7 0.020 0.3004 -67.6 58.670 162.8 0.0055 71.7 0.8315 -19.7 0.050 0.5101 -110.9 48.514 141.1 0.0117 56.0 0.6967 -44.3 0.100 0.6696 -139.1 33.113 121.1 0.0158 42.8 0.4856 -70.3 0.150 0.7240 -152.7 24.073 110.3 0.0182 40.3 0.3732 -86.2 0.200 0.7580 -160.3 18.669 104.0 0.0191 38.0 0.3022 -96.2 0.250 0.7655 -164.5 15.250 99.5 0.0207 40.2 0.2620 -105.2 0.300 0.7722 -168.0 12.821 96.5 0.0214 40.7 0.2370 -111.1 0.400 0.7812 -173.1 9.700 91.7 0.0240 43.6 0.2069 -121.7 0.500 0.7909 -177.1 7.886 87.9 0.0266 48.3 0.1890 -128.0 0.600 0.7918 -178.9 6.568 85.0 0.0295 51.0 0.1783 -132.6 0.700 0.7886 178.5 5.633 82.4 0.0323 53.7 0.1776 -135.1 0.800 0.7894 176.9 4.913 79.9 0.0358 56.0 0.1787 -139.1 0.900 0.7952 175.3 4.388 77.6 0.0391 56.1 0.1756 -142.2 1.000 0.7883 172.6 3.946 75.1 0.0423 58.9 0.1719 -141.9 1.100 0.7951 171.6 3.623 73.1 0.0453 59.2 0.1798 -141.6 1.200 0.8002 169.9 3.324 70.8 0.0486 60.3 0.1855 -144.5 1.300 0.7951 168.3 3.060 68.7 0.0523 60.6 0.1821 -146.4 1.400 0.8052 166.9 2.850 66.6 0.0556 60.8 0.1830 -145.1 1.500 0.7978 165.5 2.662 64.6 0.0590 61.3 0.1934 -144.9 1.600 0.7947 164.3 2.499 62.7 0.0622 61.6 0.2013 -146.8 1.700 0.8062 163.3 2.359 60.6 0.0659 61.7 0.2006 -148.5 1.800 0.7990 161.4 2.218 58.9 0.0695 61.5 0.1989 -146.7 1.900 0.7990 160.6 2.117 57.2 0.0731 61.5 0.2118 -145.0 2.000 0.8017 159.8 2.016 55.3 0.0763 61.4 0.2238 -147.6 2.200 0.7970 157.1 1.839 51.8 0.0835 60.9 0.2160 -146.1 2.400 0.8011 155.2 1.698 48.5 0.0907 60.6 0.2416 -149.0 2.600 0.7979 152.9 1.571 45.1 0.0981 59.9 0.2361 -146.7 2.800 0.8028 150.8 1.474 41.8 0.1056 59.1 0.2610 -149.8 3.000 0.7945 148.5 1.382 38.5 0.1132 58.2 0.2549 -147.6 3.500 0.8040 143.7 1.219 30.7 0.1322 55.3 0.2983 -151.8 4.000 0.8100 137.1 1.084 22.7 0.1507 52.3 0.3233 -158.3 4.500 0.8131 130.9 0.981 14.9 0.1704 48.9 0.3407 -161.2 5.000 0.8111 124.2 0.894 7.2 0.1902 45.3 0.3781 -162.7 5.500 0.8020 117.7 0.811 0.8 0.2108 41.7 0.4207 -168.6 6.000 0.8006 110.7 0.746 -5.6 0.2325 37.3 0.4339 -176.2 ! ! SIEMENS AG Semiconductor Group, Munich