! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 1 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 0.9679 -2.4 3.605 177.9 0.0053 91.2 0.9975 -1.0 0.020 0.9729 -5.0 3.662 177.3 0.0105 87.5 0.9955 -2.1 0.050 0.9677 -12.8 3.632 171.9 0.0257 81.6 0.9919 -5.1 0.100 0.9550 -25.3 3.509 163.5 0.0502 75.3 0.9797 -10.1 0.150 0.9484 -37.3 3.440 155.5 0.0735 68.1 0.9594 -14.9 0.200 0.9354 -49.1 3.301 147.6 0.0934 60.9 0.9328 -19.0 0.250 0.9276 -59.7 3.201 141.1 0.1118 55.3 0.9038 -22.9 0.300 0.9068 -68.7 3.010 134.8 0.1261 49.2 0.8753 -26.3 0.400 0.8835 -85.9 2.673 123.0 0.1494 39.8 0.8194 -32.1 0.500 0.8652 -99.7 2.412 113.6 0.1647 31.9 0.7716 -36.6 0.600 0.8487 -111.1 2.140 105.4 0.1747 25.3 0.7338 -40.5 0.700 0.8340 -120.3 1.916 98.4 0.1808 19.6 0.7066 -43.9 0.800 0.8224 -128.1 1.737 91.9 0.1851 15.1 0.6845 -47.2 0.900 0.8248 -134.8 1.588 86.4 0.1874 10.7 0.6632 -50.3 1.000 0.8136 -140.8 1.445 80.9 0.1874 7.2 0.6532 -52.8 1.100 0.8190 -145.7 1.345 76.1 0.1871 3.6 0.6481 -56.1 1.200 0.8163 -150.5 1.249 71.5 0.1865 0.6 0.6449 -59.4 1.300 0.8112 -154.6 1.164 67.2 0.1843 -1.9 0.6338 -61.7 1.400 0.8164 -158.6 1.093 63.2 0.1822 -4.8 0.6357 -64.5 1.500 0.8159 -161.8 1.030 59.5 0.1779 -6.9 0.6360 -67.7 1.600 0.8114 -164.8 0.960 55.7 0.1744 -8.9 0.6333 -70.8 1.700 0.8233 -167.5 0.913 52.3 0.1701 -10.9 0.6263 -73.6 1.800 0.8138 -170.8 0.864 49.0 0.1662 -12.3 0.6296 -75.4 1.900 0.8179 -172.7 0.821 46.0 0.1616 -14.2 0.6433 -78.5 2.000 0.8163 -175.0 0.785 43.0 0.1575 -15.3 0.6427 -81.9 2.200 0.8229 -179.5 0.714 37.4 0.1483 -17.9 0.6460 -85.7 2.400 0.8266 176.7 0.655 32.1 0.1383 -19.6 0.6582 -92.3 2.600 0.8256 173.2 0.605 27.3 0.1278 -20.9 0.6626 -95.6 2.800 0.8343 169.6 0.559 23.3 0.1187 -20.8 0.6778 -101.5 3.000 0.8304 166.2 0.523 19.2 0.1089 -20.9 0.6827 -104.4 3.500 0.8465 159.1 0.448 10.9 0.0893 -15.2 0.7213 -116.7 4.000 0.8539 150.5 0.388 4.0 0.0746 -1.4 0.7343 -128.8 4.500 0.8620 142.7 0.337 -0.9 0.0753 17.5 0.7487 -138.2 5.000 0.8660 134.5 0.300 -4.1 0.0921 31.9 0.7796 -146.7 5.500 0.8556 126.4 0.266 -4.3 0.1186 38.1 0.8042 -156.4 6.000 0.8500 118.4 0.250 -3.9 0.1492 38.4 0.7972 -166.5 ! ! SIEMENS AG Semiconductor Group, Munich