! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 5 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 0.8107 -3.1 14.755 178.3 0.0023 85.0 0.9886 -1.3 0.020 0.8125 -6.4 14.883 176.2 0.0047 85.7 0.9983 -2.6 0.050 0.8115 -15.5 14.585 171.0 0.0111 79.8 0.9817 -6.6 0.100 0.8029 -30.4 14.318 162.2 0.0211 75.0 0.9548 -13.0 0.150 0.7897 -44.4 13.601 153.9 0.0301 67.6 0.9202 -18.7 0.200 0.7736 -57.4 12.863 146.2 0.0381 61.6 0.8758 -24.0 0.250 0.7573 -69.6 11.999 139.7 0.0444 55.9 0.8287 -28.5 0.300 0.7457 -79.9 11.233 133.2 0.0498 50.9 0.7809 -31.9 0.400 0.7230 -97.4 9.761 123.2 0.0575 43.9 0.6987 -37.3 0.500 0.7036 -111.8 8.490 114.8 0.0617 38.0 0.6281 -41.3 0.600 0.6947 -122.6 7.432 108.4 0.0656 34.4 0.5759 -44.0 0.700 0.6855 -131.6 6.600 103.4 0.0680 31.3 0.5364 -45.9 0.800 0.6832 -138.7 5.880 98.5 0.0698 29.3 0.5046 -47.6 0.900 0.6738 -145.2 5.350 94.5 0.0716 27.7 0.4802 -49.0 1.000 0.6715 -150.8 4.875 90.7 0.0722 26.3 0.4602 -50.6 1.100 0.6762 -155.0 4.478 87.5 0.0727 25.4 0.4452 -51.7 1.200 0.6728 -159.1 4.133 84.1 0.0740 25.0 0.4349 -53.2 1.300 0.6738 -163.1 3.833 81.4 0.0747 24.7 0.4245 -54.4 1.400 0.6758 -166.2 3.570 78.4 0.0750 24.6 0.4189 -55.9 1.500 0.6728 -169.0 3.351 75.8 0.0757 24.6 0.4131 -57.2 1.600 0.6790 -171.5 3.152 73.5 0.0766 24.5 0.4102 -58.6 1.700 0.6724 -174.6 2.988 70.9 0.0769 24.8 0.4055 -60.2 1.800 0.6728 -176.8 2.816 68.9 0.0776 25.2 0.4030 -61.6 1.900 0.6766 -179.0 2.683 66.5 0.0778 25.2 0.4029 -63.0 2.000 0.6756 178.9 2.560 64.2 0.0790 25.8 0.4023 -64.6 2.200 0.6757 174.8 2.342 60.0 0.0807 26.3 0.4054 -67.7 2.400 0.6795 171.1 2.147 56.3 0.0821 27.5 0.4063 -70.8 2.600 0.6743 168.4 1.994 52.3 0.0843 28.4 0.4108 -73.8 2.800 0.6842 164.8 1.866 48.8 0.0869 30.1 0.4155 -76.7 3.000 0.6822 161.5 1.744 44.8 0.0892 30.6 0.4223 -79.6 3.500 0.6832 153.9 1.523 36.2 0.0971 32.8 0.4390 -87.0 4.000 0.6877 146.6 1.352 27.4 0.1068 34.1 0.4595 -94.9 4.500 0.6929 138.6 1.221 18.8 0.1182 34.9 0.4791 -103.1 5.000 0.6888 130.8 1.102 10.9 0.1302 34.6 0.5014 -111.4 5.500 0.6934 123.1 0.999 2.7 0.1439 33.7 0.5197 -119.7 6.000 0.7002 115.8 0.917 -3.9 0.1585 32.1 0.5350 -127.8 ! ! SIEMENS AG Semiconductor Group, Munich