! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2.5 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 0.7933 -6.5 23.448 176.0 0.0034 92.0 0.9828 -3.3 0.020 0.7887 -13.1 23.424 173.6 0.0073 84.3 0.9767 -6.4 0.050 0.7850 -32.0 22.779 163.0 0.0175 73.5 0.9496 -15.7 0.100 0.7752 -59.4 20.377 148.3 0.0309 62.2 0.8585 -29.1 0.150 0.7633 -81.9 17.956 136.1 0.0408 51.8 0.7581 -40.0 0.200 0.7676 -99.9 15.562 126.6 0.0470 43.4 0.6610 -47.3 0.250 0.7672 -112.5 13.679 119.5 0.0518 38.6 0.5841 -53.4 0.300 0.7591 -122.3 11.984 114.1 0.0541 34.0 0.5215 -57.7 0.400 0.7561 -137.0 9.485 105.5 0.0580 28.8 0.4286 -64.1 0.500 0.7609 -147.2 7.916 99.1 0.0597 26.8 0.3694 -67.6 0.600 0.7575 -154.1 6.675 94.2 0.0611 25.1 0.3289 -70.4 0.700 0.7550 -159.9 5.770 90.4 0.0619 24.2 0.3059 -72.8 0.800 0.7589 -163.9 5.062 86.7 0.0631 24.2 0.2864 -75.7 0.900 0.7613 -167.8 4.544 83.6 0.0642 24.0 0.2685 -77.6 1.000 0.7508 -171.2 4.094 80.4 0.0646 24.7 0.2615 -78.2 1.100 0.7622 -174.2 3.756 77.7 0.0657 24.9 0.2624 -80.8 1.200 0.7635 -176.7 3.454 75.0 0.0659 25.4 0.2571 -83.9 1.300 0.7636 -179.2 3.190 72.4 0.0673 26.3 0.2495 -85.0 1.400 0.7666 178.5 2.977 69.9 0.0679 26.7 0.2525 -85.8 1.500 0.7647 176.6 2.781 67.5 0.0685 28.1 0.2584 -88.9 1.600 0.7608 174.7 2.602 65.2 0.0700 29.0 0.2584 -92.0 1.700 0.7694 173.1 2.456 62.9 0.0707 29.9 0.2548 -93.7 1.800 0.7647 170.6 2.313 60.8 0.0723 30.8 0.2589 -93.4 1.900 0.7674 169.8 2.210 58.8 0.0735 32.0 0.2742 -95.4 2.000 0.7668 168.1 2.101 56.8 0.0753 32.9 0.2765 -99.5 2.200 0.7678 165.1 1.913 52.9 0.0781 34.6 0.2810 -99.1 2.400 0.7692 162.3 1.759 49.1 0.0813 36.6 0.2968 -105.9 2.600 0.7684 159.8 1.629 45.5 0.0850 38.2 0.3038 -105.5 2.800 0.7732 157.4 1.518 41.9 0.0898 39.7 0.3205 -111.3 3.000 0.7648 154.8 1.426 38.3 0.0940 40.8 0.3273 -110.7 3.500 0.7785 149.5 1.249 30.1 0.1075 42.5 0.3691 -120.3 4.000 0.7855 142.4 1.108 21.7 0.1218 43.3 0.3925 -129.7 4.500 0.7905 135.8 0.995 13.6 0.1383 43.2 0.4173 -135.5 5.000 0.7920 129.0 0.899 5.7 0.1563 42.1 0.4637 -141.0 5.500 0.7852 122.1 0.810 -1.0 0.1769 40.4 0.5044 -149.6 6.000 0.7836 114.9 0.743 -7.6 0.1980 37.3 0.5135 -158.4 ! ! SIEMENS AG Semiconductor Group, Munich