! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 4 V IC = 8 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 0.7349 -4.0 21.059 177.7 0.0018 88.7 0.9847 -1.7 0.020 0.7346 -8.1 21.471 175.2 0.0043 87.4 0.9841 -3.5 0.050 0.7345 -19.9 20.886 168.7 0.0097 78.6 0.9709 -8.6 0.100 0.7257 -39.4 19.981 158.1 0.0190 71.2 0.9300 -16.8 0.150 0.7177 -57.0 18.725 148.4 0.0266 63.4 0.8757 -23.8 0.200 0.7047 -71.9 17.145 140.0 0.0328 57.0 0.8117 -29.6 0.250 0.6951 -84.4 15.600 133.2 0.0379 51.2 0.7524 -34.2 0.300 0.6818 -96.3 14.324 126.5 0.0414 47.3 0.6950 -37.7 0.400 0.6740 -113.6 11.998 116.8 0.0463 41.1 0.6011 -42.8 0.500 0.6705 -126.3 10.163 109.3 0.0496 36.9 0.5320 -46.0 0.600 0.6655 -136.4 8.784 103.4 0.0517 34.9 0.4835 -48.0 0.700 0.6615 -144.4 7.722 98.9 0.0538 33.3 0.4468 -49.5 0.800 0.6632 -150.4 6.838 94.7 0.0549 32.2 0.4189 -50.7 0.900 0.6619 -155.7 6.172 91.2 0.0562 31.8 0.3966 -51.8 1.000 0.6542 -160.2 5.588 87.9 0.0574 31.6 0.3808 -52.9 1.100 0.6631 -164.2 5.115 85.0 0.0583 31.7 0.3690 -53.8 1.200 0.6587 -167.6 4.712 81.9 0.0600 31.8 0.3615 -55.1 1.300 0.6612 -170.7 4.360 79.5 0.0612 32.1 0.3540 -56.1 1.400 0.6642 -173.8 4.061 76.6 0.0619 32.8 0.3494 -57.5 1.500 0.6645 -176.2 3.812 74.4 0.0637 33.4 0.3444 -58.9 1.600 0.6672 -178.2 3.580 72.2 0.0646 33.9 0.3435 -60.1 1.700 0.6651 179.6 3.383 69.9 0.0657 34.6 0.3391 -61.7 1.800 0.6644 177.1 3.184 68.2 0.0673 35.3 0.3387 -63.0 1.900 0.6661 175.3 3.032 65.9 0.0685 35.4 0.3392 -64.5 2.000 0.6667 173.5 2.890 63.7 0.0707 36.2 0.3403 -65.9 2.200 0.6668 170.1 2.651 59.9 0.0735 37.4 0.3425 -68.9 2.400 0.6721 166.9 2.423 56.4 0.0769 38.1 0.3469 -72.0 2.600 0.6688 164.1 2.252 52.6 0.0806 38.9 0.3510 -74.8 2.800 0.6739 160.9 2.103 49.3 0.0848 39.9 0.3575 -77.6 3.000 0.6730 157.9 1.973 45.5 0.0886 40.4 0.3637 -80.5 3.500 0.6740 150.8 1.721 37.2 0.0994 41.5 0.3810 -87.7 4.000 0.6774 143.9 1.529 28.8 0.1121 41.1 0.4031 -95.3 4.500 0.6830 136.0 1.377 20.4 0.1255 40.2 0.4242 -103.3 5.000 0.6802 128.9 1.245 12.7 0.1388 38.7 0.4451 -111.3 5.500 0.6816 121.3 1.133 4.5 0.1530 36.7 0.4644 -119.3 6.000 0.6878 114.1 1.041 -2.4 0.1674 34.0 0.4820 -127.2 ! ! SIEMENS AG Semiconductor Group, Munich