! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 0.75 V IC = 1.5 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 0.9277 -1.9 5.121 179.1 0.0031 85.3 0.9952 -0.8 0.020 0.9252 -3.7 5.189 177.5 0.0071 87.4 0.9999 -1.7 0.050 0.9296 -9.1 5.080 174.0 0.0165 83.8 0.9933 -4.2 0.100 0.9247 -18.8 5.102 167.8 0.0326 79.3 0.9842 -8.5 0.150 0.9161 -27.7 4.968 161.8 0.0481 73.8 0.9718 -12.7 0.200 0.9029 -36.4 4.849 155.7 0.0627 68.6 0.9524 -16.5 0.250 0.8907 -44.9 4.719 150.3 0.0755 63.8 0.9307 -20.3 0.300 0.8752 -52.7 4.568 144.5 0.0875 59.0 0.9044 -23.6 0.400 0.8502 -67.8 4.206 134.9 0.1079 51.0 0.8546 -29.5 0.500 0.8215 -81.1 3.890 125.8 0.1228 43.5 0.8032 -34.6 0.600 0.7937 -92.5 3.568 118.1 0.1340 37.5 0.7565 -38.8 0.700 0.7774 -102.3 3.255 112.1 0.1422 32.1 0.7155 -42.3 0.800 0.7611 -111.1 2.975 105.9 0.1485 27.8 0.6815 -45.3 0.900 0.7490 -118.6 2.756 100.7 0.1539 23.9 0.6544 -48.0 1.000 0.7338 -125.5 2.556 95.7 0.1565 20.4 0.6292 -50.6 1.100 0.7345 -131.7 2.380 91.3 0.1581 17.3 0.6093 -52.9 1.200 0.7218 -137.0 2.219 87.0 0.1604 14.4 0.5959 -55.3 1.300 0.7212 -142.2 2.079 83.2 0.1606 12.2 0.5798 -57.1 1.400 0.7196 -146.5 1.948 79.3 0.1606 9.8 0.5708 -59.4 1.500 0.7156 -150.2 1.837 75.9 0.1596 7.9 0.5584 -61.3 1.600 0.7162 -153.9 1.735 72.9 0.1592 6.5 0.5537 -63.1 1.700 0.7145 -157.4 1.652 69.5 0.1579 4.6 0.5461 -65.2 1.800 0.7111 -160.9 1.568 66.8 0.1572 3.6 0.5424 -66.7 1.900 0.7139 -163.3 1.498 63.8 0.1554 2.0 0.5393 -68.8 2.000 0.7102 -166.3 1.438 60.7 0.1548 1.3 0.5373 -70.5 2.200 0.7104 -171.3 1.317 55.5 0.1521 -1.3 0.5383 -74.4 2.400 0.7132 -175.8 1.215 50.8 0.1478 -2.8 0.5371 -78.2 2.600 0.7099 -179.7 1.127 45.7 0.1443 -4.0 0.5390 -81.6 2.800 0.7169 176.0 1.065 41.7 0.1407 -4.4 0.5430 -85.0 3.000 0.7165 171.9 0.995 36.8 0.1371 -5.5 0.5491 -88.5 3.500 0.7190 163.2 0.874 27.0 0.1307 -5.3 0.5660 -96.8 4.000 0.7229 154.6 0.779 17.6 0.1236 -4.2 0.5847 -105.9 4.500 0.7323 145.6 0.706 8.5 0.1191 -1.6 0.6086 -115.0 5.000 0.7317 137.1 0.632 0.8 0.1174 2.4 0.6308 -124.0 5.500 0.7319 128.6 0.573 -6.9 0.1206 7.5 0.6449 -133.1 6.000 0.7389 120.2 0.522 -12.2 0.1294 11.6 0.6553 -141.9 ! ! SIEMENS AG Semiconductor Group, Munich