! SIEMENS Small Signal Semiconductors ! BFS480 ! Si NPN RF Bipolar Junction Transistor in SOT363 ! VCE = 8 V IC = 8 mA ! Common Emitter S-Parameters: August 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7909 -1.7 16.393 175.6 0.0012 81.4 0.9843 -0.7 0.020 0.7920 -3.5 16.347 175.6 0.0027 89.4 0.9815 -1.6 0.050 0.7825 -9.0 15.829 170.6 0.0066 81.3 0.9783 -4.2 0.100 0.7638 -17.9 15.382 163.6 0.0129 81.5 0.9589 -8.3 0.150 0.7272 -26.0 14.818 155.1 0.0188 75.7 0.9317 -12.0 0.200 0.6941 -33.8 14.161 148.8 0.0243 73.0 0.8997 -15.0 0.250 0.6498 -41.6 13.411 142.0 0.0287 69.5 0.8627 -17.5 0.300 0.6034 -47.8 12.548 136.4 0.0333 68.6 0.8290 -19.7 0.400 0.5327 -58.3 11.003 127.2 0.0406 65.0 0.7629 -22.4 0.500 0.4552 -68.1 9.590 118.9 0.0462 63.3 0.7105 -24.0 0.600 0.4021 -76.8 8.557 112.6 0.0522 62.5 0.6691 -25.0 0.700 0.3543 -84.1 7.650 107.4 0.0573 62.6 0.6364 -25.6 0.800 0.3127 -90.8 6.860 102.7 0.0628 61.9 0.6097 -25.9 0.900 0.2820 -96.6 6.218 98.6 0.0680 61.9 0.5898 -26.0 1.000 0.2549 -104.0 5.714 95.1 0.0729 62.2 0.5740 -26.4 1.100 0.2357 -110.9 5.290 91.9 0.0783 62.3 0.5591 -26.9 1.200 0.2171 -118.4 4.917 88.7 0.0837 62.3 0.5465 -27.3 1.300 0.2058 -122.4 4.567 86.2 0.0892 62.3 0.5372 -27.6 1.400 0.1918 -130.4 4.259 83.6 0.0936 62.5 0.5289 -28.2 1.500 0.1852 -135.7 4.023 81.2 0.0990 62.3 0.5206 -28.7 1.600 0.1803 -142.6 3.790 78.5 0.1048 62.1 0.5123 -29.3 1.700 0.1730 -147.9 3.598 76.2 0.1106 62.1 0.5056 -29.9 1.800 0.1724 -153.9 3.429 74.1 0.1155 61.7 0.5011 -30.7 1.900 0.1720 -160.3 3.280 71.9 0.1214 61.5 0.4961 -31.7 2.000 0.1723 -164.0 3.121 69.8 0.1271 61.1 0.4889 -32.5 2.200 0.1735 -172.9 2.865 65.8 0.1379 60.6 0.4813 -34.1 2.400 0.1732 178.1 2.664 61.8 0.1493 59.8 0.4704 -36.2 2.600 0.1798 170.1 2.485 58.3 0.1607 58.8 0.4636 -38.1 2.800 0.1850 164.7 2.337 54.9 0.1721 57.8 0.4539 -40.5 3.000 0.1917 158.2 2.200 51.5 0.1830 56.9 0.4502 -42.6 3.500 0.2165 145.1 1.932 43.3 0.2118 54.0 0.4323 -49.3 4.000 0.2484 136.7 1.743 35.8 0.2406 50.9 0.4135 -56.5 4.500 0.2703 132.6 1.596 28.7 0.2699 47.5 0.4058 -63.9 5.000 0.2827 128.8 1.481 21.9 0.3002 44.3 0.4030 -71.8 5.500 0.2805 126.3 1.380 15.6 0.3328 40.6 0.4048 -77.4 6.000 0.2634 123.2 1.311 9.4 0.3659 36.8 0.4178 -83.1 ! ! SIEMENS AG Semiconductor Group, Munich