! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 6 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 0.7512 -3.7 21.178 177.7 0.0020 83.1 0.9832 -1.7 0.020 0.7482 -7.9 21.359 175.2 0.0044 85.9 0.9861 -3.4 0.050 0.7525 -19.1 20.732 169.2 0.0097 81.5 0.9714 -8.3 0.100 0.7402 -37.5 20.031 158.7 0.0185 73.5 0.9327 -16.1 0.150 0.7351 -54.4 18.722 149.3 0.0263 64.5 0.8806 -23.2 0.200 0.7115 -68.9 17.272 141.1 0.0323 57.8 0.8208 -28.8 0.250 0.7019 -81.7 15.864 134.2 0.0373 52.8 0.7611 -33.7 0.300 0.6934 -93.3 14.580 127.5 0.0410 48.5 0.7047 -37.2 0.400 0.6750 -110.1 12.230 118.0 0.0461 41.8 0.6145 -42.3 0.500 0.6677 -124.2 10.433 110.2 0.0495 38.0 0.5446 -45.6 0.600 0.6594 -134.3 9.041 104.2 0.0518 35.3 0.4911 -47.8 0.700 0.6554 -142.2 7.959 99.8 0.0535 33.7 0.4530 -49.3 0.800 0.6560 -148.5 7.028 95.4 0.0550 32.8 0.4249 -50.6 0.900 0.6499 -153.9 6.349 91.9 0.0570 31.9 0.4042 -51.6 1.000 0.6496 -158.8 5.769 88.6 0.0578 31.8 0.3878 -52.8 1.100 0.6548 -162.8 5.285 85.6 0.0587 31.8 0.3749 -53.7 1.200 0.6525 -166.5 4.871 82.6 0.0599 32.0 0.3652 -54.9 1.300 0.6561 -169.6 4.504 80.1 0.0613 32.6 0.3564 -56.0 1.400 0.6590 -172.7 4.201 77.3 0.0622 32.7 0.3518 -57.3 1.500 0.6563 -174.9 3.936 75.0 0.0637 33.3 0.3469 -58.6 1.600 0.6596 -176.7 3.691 72.9 0.0647 34.2 0.3444 -59.8 1.700 0.6590 -179.5 3.488 70.6 0.0663 34.3 0.3424 -61.4 1.800 0.6555 178.3 3.288 68.7 0.0676 35.0 0.3415 -62.6 1.900 0.6587 176.6 3.133 66.5 0.0688 35.3 0.3414 -63.9 2.000 0.6597 174.5 2.991 64.3 0.0707 36.2 0.3412 -65.4 2.200 0.6592 171.0 2.733 60.6 0.0740 36.9 0.3441 -68.3 2.400 0.6638 167.8 2.505 57.1 0.0772 37.8 0.3463 -71.3 2.600 0.6610 164.8 2.324 53.2 0.0810 38.7 0.3511 -74.1 2.800 0.6666 161.6 2.175 49.9 0.0847 39.7 0.3568 -76.8 3.000 0.6651 158.5 2.034 46.2 0.0886 40.0 0.3627 -79.6 3.500 0.6656 151.6 1.774 37.9 0.0993 40.8 0.3804 -86.6 4.000 0.6696 144.5 1.580 29.5 0.1120 40.6 0.4003 -94.2 4.500 0.6731 136.7 1.425 21.0 0.1247 39.6 0.4211 -102.1 5.000 0.6719 129.6 1.287 13.3 0.1376 38.0 0.4435 -110.0 5.500 0.6757 122.0 1.170 5.3 0.1513 36.2 0.4607 -118.0 6.000 0.6807 114.5 1.075 -1.5 0.1658 33.7 0.4776 -125.9 ! ! SIEMENS AG Semiconductor Group, Munich