! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1 V IC = 1.2 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 0.9412 -1.7 4.130 179.2 0.0029 90.0 0.9966 -0.7 0.020 0.9435 -3.2 4.266 177.8 0.0064 91.1 0.9999 -1.4 0.050 0.9407 -7.9 4.131 174.7 0.0146 84.7 0.9951 -3.4 0.100 0.9365 -15.8 4.120 169.2 0.0293 80.4 0.9883 -6.8 0.150 0.9335 -24.2 4.092 163.8 0.0433 75.9 0.9808 -10.3 0.200 0.9238 -31.4 3.983 158.4 0.0570 71.3 0.9672 -13.4 0.250 0.9131 -39.2 3.907 153.4 0.0693 66.9 0.9534 -16.6 0.300 0.8996 -46.4 3.854 148.0 0.0810 62.3 0.9328 -19.4 0.400 0.8755 -59.8 3.586 138.9 0.1014 54.7 0.8959 -24.7 0.500 0.8494 -72.4 3.352 130.2 0.1175 47.4 0.8559 -29.2 0.600 0.8239 -83.7 3.130 122.3 0.1303 41.4 0.8171 -33.2 0.700 0.8044 -93.5 2.910 116.3 0.1397 35.9 0.7817 -36.6 0.800 0.7855 -102.4 2.684 109.8 0.1464 31.3 0.7495 -39.6 0.900 0.7720 -109.8 2.492 104.6 0.1534 26.9 0.7263 -42.3 1.000 0.7572 -116.8 2.319 99.3 0.1570 23.2 0.7020 -44.9 1.100 0.7568 -123.2 2.170 94.7 0.1598 19.7 0.6839 -47.1 1.200 0.7442 -129.0 2.043 90.0 0.1632 16.5 0.6707 -49.6 1.300 0.7411 -134.6 1.922 86.2 0.1633 14.0 0.6548 -51.5 1.400 0.7385 -139.3 1.808 81.9 0.1637 11.4 0.6439 -53.8 1.500 0.7290 -143.4 1.720 78.4 0.1631 9.3 0.6317 -55.7 1.600 0.7358 -147.5 1.629 75.1 0.1628 7.5 0.6259 -57.6 1.700 0.7312 -151.1 1.544 71.7 0.1618 5.4 0.6170 -59.7 1.800 0.7243 -154.9 1.464 68.9 0.1611 4.2 0.6134 -61.3 1.900 0.7265 -157.6 1.398 65.8 0.1599 2.0 0.6111 -63.3 2.000 0.7252 -160.7 1.347 62.5 0.1593 1.0 0.6089 -65.0 2.200 0.7249 -166.1 1.240 56.9 0.1552 -1.8 0.6050 -69.0 2.400 0.7250 -171.3 1.144 52.0 0.1517 -4.0 0.6046 -72.8 2.600 0.7213 -175.4 1.065 46.9 0.1464 -5.3 0.6025 -76.3 2.800 0.7263 -179.9 1.002 42.7 0.1432 -6.6 0.6086 -79.7 3.000 0.7271 175.8 0.940 37.8 0.1383 -7.7 0.6102 -83.4 3.500 0.7278 166.5 0.824 27.6 0.1291 -8.4 0.6244 -91.7 4.000 0.7329 157.4 0.738 17.9 0.1197 -7.7 0.6411 -100.8 4.500 0.7381 148.1 0.665 9.1 0.1124 -5.2 0.6634 -110.0 5.000 0.7378 139.4 0.594 1.2 0.1078 0.0 0.6828 -119.1 5.500 0.7409 130.4 0.538 -6.2 0.1096 6.6 0.6939 -128.4 6.000 0.7447 122.0 0.492 -12.3 0.1169 12.1 0.7041 -137.3 ! ! SIEMENS AG Semiconductor Group, Munich