! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1.5 V IC = 1.2 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 0.9638 -2.5 4.288 177.9 0.0045 92.5 0.9975 -1.0 0.020 0.9630 -5.1 4.331 177.3 0.0092 87.9 0.9960 -2.0 0.050 0.9669 -13.2 4.280 171.9 0.0224 81.9 0.9924 -5.0 0.100 0.9517 -25.8 4.198 163.5 0.0430 75.3 0.9832 -9.8 0.150 0.9408 -37.6 4.055 155.9 0.0635 68.3 0.9589 -14.5 0.200 0.9269 -49.8 3.948 148.0 0.0807 61.6 0.9322 -18.3 0.250 0.9244 -60.0 3.791 141.8 0.0964 55.5 0.9021 -22.3 0.300 0.9067 -69.7 3.555 135.5 0.1085 49.8 0.8736 -25.5 0.400 0.8799 -86.9 3.178 124.1 0.1284 40.3 0.8162 -31.0 0.500 0.8628 -100.2 2.840 115.1 0.1410 32.7 0.7663 -35.2 0.600 0.8450 -111.8 2.527 107.0 0.1497 26.4 0.7304 -38.7 0.700 0.8330 -121.2 2.264 100.4 0.1555 20.8 0.7028 -41.8 0.800 0.8260 -129.3 2.049 94.1 0.1587 16.6 0.6798 -44.9 0.900 0.8245 -135.6 1.855 88.8 0.1605 12.5 0.6574 -47.7 1.000 0.8120 -141.8 1.699 83.7 0.1603 9.2 0.6484 -49.9 1.100 0.8161 -146.5 1.578 79.3 0.1607 5.8 0.6442 -52.8 1.200 0.8159 -151.5 1.470 74.8 0.1598 3.0 0.6380 -56.1 1.300 0.8124 -155.3 1.362 70.9 0.1578 0.7 0.6256 -58.2 1.400 0.8174 -159.2 1.273 66.9 0.1557 -1.9 0.6260 -60.8 1.500 0.8155 -162.6 1.196 63.6 0.1522 -3.8 0.6263 -63.8 1.600 0.8121 -165.6 1.120 59.8 0.1499 -5.5 0.6244 -66.8 1.700 0.8228 -168.4 1.071 56.5 0.1460 -7.3 0.6174 -69.3 1.800 0.8142 -171.6 1.005 53.4 0.1428 -8.4 0.6191 -71.0 1.900 0.8186 -173.3 0.955 50.5 0.1388 -10.0 0.6311 -74.1 2.000 0.8178 -175.4 0.910 47.5 0.1359 -10.8 0.6306 -77.2 2.200 0.8210 180.0 0.831 42.2 0.1278 -12.8 0.6337 -80.8 2.400 0.8233 176.0 0.763 37.3 0.1200 -14.3 0.6470 -87.2 2.600 0.8223 172.7 0.701 32.5 0.1107 -14.5 0.6482 -90.4 2.800 0.8295 168.9 0.655 28.6 0.1040 -14.0 0.6638 -96.1 3.000 0.8252 165.7 0.607 24.3 0.0958 -12.8 0.6675 -98.9 3.500 0.8388 158.5 0.524 16.1 0.0813 -5.2 0.7052 -111.0 4.000 0.8481 150.0 0.454 7.9 0.0728 9.7 0.7165 -123.0 4.500 0.8571 142.3 0.399 1.9 0.0789 26.3 0.7326 -132.3 5.000 0.8589 134.2 0.353 -2.5 0.0973 37.3 0.7665 -140.8 5.500 0.8509 126.2 0.313 -4.4 0.1234 41.8 0.7921 -150.7 6.000 0.8454 118.3 0.290 -5.2 0.1536 41.2 0.7848 -160.8 ! ! SIEMENS AG Semiconductor Group, Munich