! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 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 0.9414 -3.0 6.929 177.7 0.0040 90.1 0.9966 -1.2 0.020 0.9424 -6.0 6.991 176.9 0.0073 86.0 0.9946 -2.4 0.050 0.9399 -15.1 6.902 171.1 0.0190 81.5 0.9889 -5.9 0.100 0.9281 -29.3 6.714 162.1 0.0367 74.4 0.9687 -11.5 0.150 0.9139 -42.8 6.436 153.8 0.0532 66.4 0.9396 -17.0 0.200 0.9017 -56.5 6.179 145.5 0.0664 59.2 0.9025 -21.2 0.250 0.8967 -67.6 5.885 139.0 0.0787 53.2 0.8641 -25.5 0.300 0.8743 -77.2 5.442 132.9 0.0872 47.0 0.8251 -28.9 0.400 0.8506 -95.3 4.764 121.8 0.1016 38.3 0.7558 -34.2 0.500 0.8361 -109.2 4.199 113.2 0.1099 31.4 0.6985 -38.1 0.600 0.8239 -119.9 3.680 105.9 0.1153 25.7 0.6553 -41.1 0.700 0.8087 -129.0 3.268 100.0 0.1189 21.1 0.6278 -43.7 0.800 0.8041 -136.1 2.935 94.4 0.1207 17.4 0.6018 -46.5 0.900 0.8040 -142.4 2.644 89.9 0.1213 14.1 0.5783 -48.7 1.000 0.7949 -148.2 2.408 85.2 0.1212 11.7 0.5691 -50.5 1.100 0.7952 -152.3 2.228 81.4 0.1212 9.0 0.5652 -53.0 1.200 0.7977 -156.9 2.071 77.5 0.1205 7.0 0.5582 -55.9 1.300 0.7957 -160.5 1.912 73.9 0.1192 5.3 0.5463 -57.5 1.400 0.7982 -164.3 1.793 70.5 0.1176 3.6 0.5461 -59.8 1.500 0.7991 -167.2 1.672 67.3 0.1153 2.4 0.5460 -62.7 1.600 0.7949 -169.9 1.572 64.2 0.1132 1.3 0.5428 -65.4 1.700 0.8089 -172.4 1.492 61.4 0.1111 0.4 0.5374 -67.5 1.800 0.7931 -175.4 1.403 58.4 0.1088 -0.2 0.5392 -69.0 1.900 0.8019 -177.0 1.332 55.9 0.1063 -0.7 0.5517 -71.8 2.000 0.8005 -179.1 1.266 53.1 0.1046 -1.1 0.5497 -74.9 2.200 0.7998 176.5 1.159 48.3 0.0997 -1.4 0.5557 -77.7 2.400 0.8047 173.1 1.059 43.7 0.0946 -1.1 0.5656 -84.0 2.600 0.8026 169.8 0.978 39.3 0.0893 0.5 0.5695 -86.7 2.800 0.8107 166.4 0.911 35.4 0.0862 2.6 0.5836 -92.2 3.000 0.8053 163.3 0.848 31.4 0.0822 5.2 0.5894 -94.5 3.500 0.8195 156.5 0.735 22.6 0.0784 14.7 0.6261 -106.0 4.000 0.8266 148.4 0.643 14.0 0.0808 26.4 0.6413 -117.5 4.500 0.8336 141.0 0.572 6.4 0.0925 36.2 0.6613 -126.2 5.000 0.8377 133.1 0.506 0.1 0.1115 42.0 0.7002 -134.5 5.500 0.8296 125.5 0.448 -4.2 0.1360 44.0 0.7295 -144.4 6.000 0.8276 117.6 0.407 -8.4 0.1633 42.6 0.7264 -154.3 ! ! SIEMENS AG Semiconductor Group, Munich