! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 8 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 0.7925 -6.3 23.445 176.1 0.0034 92.6 0.9827 -3.2 0.020 0.7930 -12.6 23.431 173.7 0.0070 80.0 0.9818 -6.3 0.050 0.7877 -31.3 22.801 163.3 0.0170 73.9 0.9498 -15.2 0.100 0.7766 -58.3 20.423 148.7 0.0303 62.3 0.8633 -28.4 0.150 0.7652 -80.9 18.080 136.6 0.0404 52.1 0.7641 -39.1 0.200 0.7640 -98.9 15.709 127.2 0.0462 44.2 0.6682 -46.3 0.250 0.7706 -111.4 13.857 120.1 0.0512 39.5 0.5911 -52.3 0.300 0.7575 -121.3 12.138 114.6 0.0536 34.7 0.5285 -56.6 0.400 0.7588 -136.2 9.636 105.8 0.0574 29.6 0.4353 -62.8 0.500 0.7589 -146.5 8.044 99.5 0.0592 27.1 0.3759 -66.2 0.600 0.7574 -153.3 6.783 94.6 0.0604 25.5 0.3344 -68.8 0.700 0.7566 -159.0 5.859 90.7 0.0616 24.4 0.3111 -71.3 0.800 0.7514 -163.5 5.147 87.0 0.0626 24.1 0.2917 -73.9 0.900 0.7591 -167.2 4.620 83.8 0.0639 24.1 0.2737 -75.8 1.000 0.7512 -170.9 4.163 80.6 0.0639 25.0 0.2659 -76.5 1.100 0.7578 -173.6 3.817 78.0 0.0651 25.2 0.2664 -79.0 1.200 0.7598 -176.2 3.514 75.2 0.0652 25.8 0.2611 -82.0 1.300 0.7576 -178.8 3.243 72.7 0.0669 26.5 0.2528 -83.0 1.400 0.7658 178.8 3.030 70.2 0.0676 27.3 0.2560 -83.9 1.500 0.7623 176.8 2.831 67.8 0.0682 28.2 0.2619 -87.0 1.600 0.7579 175.2 2.645 65.5 0.0691 29.0 0.2609 -90.1 1.700 0.7698 173.2 2.499 63.2 0.0703 30.3 0.2571 -91.7 1.800 0.7638 171.1 2.354 61.1 0.0716 31.0 0.2617 -91.4 1.900 0.7625 169.7 2.248 59.2 0.0728 32.0 0.2767 -93.6 2.000 0.7641 168.5 2.134 57.1 0.0746 33.1 0.2784 -97.6 2.200 0.7656 165.3 1.944 53.2 0.0774 34.9 0.2830 -97.2 2.400 0.7688 162.9 1.789 49.4 0.0804 36.8 0.2983 -104.1 2.600 0.7633 160.2 1.654 45.8 0.0843 38.3 0.3053 -103.7 2.800 0.7732 157.6 1.544 42.3 0.0890 39.9 0.3215 -109.5 3.000 0.7661 155.1 1.449 38.6 0.0933 40.9 0.3287 -109.0 3.500 0.7777 149.8 1.269 30.4 0.1066 42.8 0.3696 -118.7 4.000 0.7834 142.5 1.125 22.1 0.1205 43.6 0.3925 -128.2 4.500 0.7897 136.1 1.010 14.0 0.1372 43.5 0.4169 -134.1 5.000 0.7913 129.0 0.915 5.9 0.1553 42.4 0.4633 -139.7 5.500 0.7832 122.1 0.819 -0.8 0.1755 40.7 0.5036 -148.3 6.000 0.7826 114.9 0.752 -7.2 0.1969 37.8 0.5134 -157.1 ! ! SIEMENS AG Semiconductor Group, Munich