! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 1 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 0.9708 -2.2 3.630 178.0 0.0036 95.2 0.9985 -0.9 0.020 0.9687 -4.7 3.602 177.6 0.0077 86.0 0.9968 -1.6 0.050 0.9693 -11.6 3.625 172.8 0.0196 82.3 0.9940 -4.0 0.100 0.9610 -22.9 3.541 165.1 0.0378 76.8 0.9863 -7.9 0.150 0.9558 -33.8 3.471 158.1 0.0555 70.6 0.9715 -11.7 0.200 0.9405 -45.0 3.376 150.7 0.0709 64.1 0.9517 -15.0 0.250 0.9387 -54.8 3.245 145.0 0.0856 58.6 0.9294 -18.3 0.300 0.9222 -63.6 3.116 138.8 0.0972 53.0 0.9090 -20.9 0.400 0.9025 -80.1 2.798 127.7 0.1169 43.6 0.8614 -26.0 0.500 0.8874 -93.7 2.544 118.6 0.1306 36.0 0.8219 -29.9 0.600 0.8676 -105.6 2.309 110.3 0.1405 29.6 0.7911 -33.3 0.700 0.8516 -115.0 2.066 103.5 0.1461 23.7 0.7654 -36.4 0.800 0.8475 -123.3 1.877 97.1 0.1501 19.1 0.7434 -39.4 0.900 0.8418 -129.9 1.721 91.8 0.1532 15.0 0.7269 -42.0 1.000 0.8274 -136.6 1.587 86.4 0.1537 11.5 0.7170 -44.2 1.100 0.8322 -141.8 1.475 81.8 0.1540 7.9 0.7105 -47.1 1.200 0.8339 -146.6 1.365 77.2 0.1528 4.9 0.7026 -50.2 1.300 0.8271 -151.3 1.270 73.1 0.1514 2.4 0.6909 -52.4 1.400 0.8322 -155.4 1.197 69.1 0.1501 -0.3 0.6926 -54.8 1.500 0.8259 -159.0 1.129 65.5 0.1477 -2.6 0.6945 -57.7 1.600 0.8251 -162.0 1.060 61.9 0.1451 -4.4 0.6904 -60.5 1.700 0.8398 -165.2 1.005 58.5 0.1407 -6.2 0.6788 -63.1 1.800 0.8248 -168.5 0.944 55.1 0.1381 -7.7 0.6814 -64.9 1.900 0.8289 -170.5 0.905 52.4 0.1347 -9.4 0.6954 -67.8 2.000 0.8277 -172.9 0.865 49.4 0.1317 -10.5 0.6934 -70.9 2.200 0.8305 -177.7 0.782 43.8 0.1232 -12.5 0.6922 -74.5 2.400 0.8317 178.1 0.723 38.9 0.1153 -14.2 0.7016 -80.8 2.600 0.8316 174.5 0.661 34.0 0.1066 -15.0 0.7035 -84.1 2.800 0.8386 170.8 0.617 30.1 0.0989 -14.4 0.7137 -89.7 3.000 0.8339 167.3 0.575 25.8 0.0908 -14.0 0.7199 -92.6 3.500 0.8484 159.8 0.499 17.8 0.0744 -6.2 0.7523 -104.7 4.000 0.8556 151.2 0.432 9.7 0.0647 10.6 0.7582 -116.6 4.500 0.8618 143.2 0.377 4.0 0.0710 30.2 0.7677 -126.0 5.000 0.8633 135.1 0.330 -0.5 0.0904 42.1 0.7986 -134.8 5.500 0.8553 126.8 0.298 -2.0 0.1178 46.6 0.8222 -144.9 6.000 0.8506 118.7 0.274 -2.2 0.1488 45.9 0.8118 -155.0 ! ! SIEMENS AG Semiconductor Group, Munich