! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 20 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 0.5778 -12.1 44.393 173.9 0.0031 90.7 0.9589 -5.6 0.020 0.5810 -23.8 43.940 169.6 0.0061 81.5 0.9509 -11.2 0.050 0.6028 -56.6 40.635 154.3 0.0143 65.9 0.8803 -26.5 0.100 0.6556 -93.7 32.836 135.7 0.0227 52.1 0.7168 -46.3 0.150 0.6851 -116.9 26.219 123.1 0.0276 43.8 0.5797 -60.0 0.200 0.7205 -132.4 21.367 114.6 0.0298 38.7 0.4767 -68.4 0.250 0.7271 -141.2 17.953 108.8 0.0319 36.2 0.4036 -75.9 0.300 0.7298 -148.0 15.285 104.5 0.0328 33.5 0.3539 -81.1 0.400 0.7440 -157.9 11.742 98.1 0.0348 33.3 0.2854 -89.4 0.500 0.7507 -164.6 9.634 93.3 0.0364 35.5 0.2425 -94.9 0.600 0.7521 -168.4 8.049 89.7 0.0385 36.5 0.2155 -99.1 0.700 0.7511 -172.5 6.922 86.6 0.0403 38.2 0.2033 -102.4 0.800 0.7504 -175.2 6.046 83.7 0.0428 40.0 0.1922 -107.1 0.900 0.7565 -177.8 5.411 81.2 0.0449 41.2 0.1808 -110.6 1.000 0.7473 179.4 4.868 78.5 0.0472 43.0 0.1752 -110.7 1.100 0.7532 177.3 4.463 76.3 0.0495 44.1 0.1807 -112.3 1.200 0.7593 175.3 4.100 73.9 0.0514 45.8 0.1796 -116.4 1.300 0.7602 173.7 3.783 71.8 0.0546 47.2 0.1729 -118.2 1.400 0.7631 171.3 3.524 69.6 0.0568 47.7 0.1744 -117.7 1.500 0.7612 170.2 3.287 67.6 0.0593 48.8 0.1838 -119.4 1.600 0.7583 168.9 3.079 65.6 0.0620 49.4 0.1877 -122.5 1.700 0.7672 167.3 2.909 63.6 0.0648 50.2 0.1851 -124.1 1.800 0.7614 165.5 2.739 61.8 0.0676 50.5 0.1855 -122.6 1.900 0.7596 164.4 2.610 60.1 0.0708 51.3 0.1998 -122.5 2.000 0.7611 163.3 2.487 58.3 0.0733 51.5 0.2067 -126.4 2.200 0.7619 160.5 2.267 54.8 0.0795 51.9 0.2033 -124.2 2.400 0.7626 158.4 2.087 51.4 0.0853 52.5 0.2243 -129.5 2.600 0.7614 156.1 1.933 48.0 0.0913 52.7 0.2233 -127.1 2.800 0.7667 153.7 1.808 44.7 0.0981 52.5 0.2436 -131.7 3.000 0.7618 151.3 1.697 41.5 0.1046 52.2 0.2425 -129.2 3.500 0.7716 146.5 1.495 33.6 0.1214 50.5 0.2827 -135.8 4.000 0.7742 139.7 1.327 25.5 0.1379 48.8 0.3039 -143.4 4.500 0.7785 133.5 1.200 17.4 0.1559 46.4 0.3233 -146.6 5.000 0.7775 127.0 1.092 9.6 0.1739 43.7 0.3650 -149.3 5.500 0.7713 120.1 0.989 2.7 0.1935 40.7 0.4057 -156.3 6.000 0.7743 113.3 0.912 -4.0 0.2137 37.0 0.4158 -164.1 ! ! SIEMENS AG Semiconductor Group, Munich