! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1.5 V IC = 4 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 0.8830 -4.5 13.050 176.9 0.0044 92.9 0.9907 -2.2 0.020 0.8813 -9.1 13.116 175.4 0.0087 85.8 0.9870 -4.4 0.050 0.8801 -22.5 12.876 167.2 0.0214 76.8 0.9720 -11.0 0.100 0.8624 -43.3 12.061 155.0 0.0395 67.4 0.9217 -20.8 0.150 0.8431 -62.0 11.160 144.5 0.0544 57.7 0.8550 -29.7 0.200 0.8296 -79.1 10.163 135.0 0.0659 49.6 0.7830 -36.0 0.250 0.8263 -91.9 9.274 127.8 0.0749 43.6 0.7158 -41.8 0.300 0.8091 -102.2 8.303 121.7 0.0798 38.1 0.6568 -46.1 0.400 0.7916 -119.6 6.832 111.5 0.0883 30.4 0.5634 -52.4 0.500 0.7901 -131.9 5.812 104.0 0.0921 25.3 0.4967 -56.3 0.600 0.7768 -140.6 4.953 98.1 0.0941 21.5 0.4493 -59.4 0.700 0.7771 -147.9 4.311 93.3 0.0954 18.6 0.4227 -61.9 0.800 0.7744 -153.5 3.817 88.7 0.0962 16.5 0.3986 -64.8 0.900 0.7742 -158.2 3.431 84.9 0.0966 14.8 0.3761 -67.0 1.000 0.7690 -162.6 3.096 81.2 0.0961 13.8 0.3681 -68.2 1.100 0.7740 -166.0 2.849 78.0 0.0963 12.4 0.3671 -70.8 1.200 0.7738 -169.4 2.630 74.7 0.0956 11.8 0.3618 -73.7 1.300 0.7734 -172.3 2.428 71.7 0.0954 11.4 0.3521 -75.3 1.400 0.7812 -175.1 2.270 68.8 0.0945 10.9 0.3544 -76.9 1.500 0.7757 -177.4 2.116 66.0 0.0933 11.1 0.3582 -80.1 1.600 0.7741 -179.7 1.982 63.4 0.0923 11.3 0.3570 -83.0 1.700 0.7857 178.4 1.879 60.8 0.0921 11.2 0.3542 -84.9 1.800 0.7779 175.7 1.767 58.3 0.0913 11.6 0.3580 -85.5 1.900 0.7802 174.7 1.680 56.2 0.0905 12.3 0.3721 -88.2 2.000 0.7805 173.0 1.599 53.8 0.0902 12.8 0.3744 -91.7 2.200 0.7796 169.4 1.460 49.4 0.0895 14.2 0.3814 -93.1 2.400 0.7845 166.5 1.337 45.3 0.0884 15.9 0.3972 -99.7 2.600 0.7828 163.6 1.239 41.2 0.0880 18.3 0.4035 -101.0 2.800 0.7904 160.9 1.153 37.5 0.0893 20.8 0.4226 -106.6 3.000 0.7846 158.2 1.080 33.5 0.0901 23.2 0.4294 -107.7 3.500 0.7980 152.2 0.943 25.0 0.0978 28.9 0.4740 -118.2 4.000 0.8052 144.7 0.830 16.5 0.1072 33.8 0.4980 -128.7 4.500 0.8127 137.9 0.743 8.5 0.1216 37.1 0.5250 -136.0 5.000 0.8149 130.5 0.666 1.1 0.1399 38.5 0.5712 -142.9 5.500 0.8092 123.3 0.594 -4.5 0.1614 38.5 0.6084 -152.0 6.000 0.8090 115.8 0.541 -9.8 0.1856 36.5 0.6154 -161.5 ! ! SIEMENS AG Semiconductor Group, Munich