! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 3 V IC = 1.2 mA ! Common Emitter S-Parameters: May 1997 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.9446 -1.5 4.169 179.3 0.0024 88.5 0.9974 -0.6 0.020 0.9387 -2.8 4.183 178.1 0.0048 85.8 0.9999 -1.1 0.050 0.9439 -7.2 4.164 175.3 0.0121 85.7 0.9954 -2.9 0.100 0.9393 -14.8 4.172 170.2 0.0232 81.8 0.9890 -5.8 0.150 0.9410 -22.1 4.089 165.3 0.0346 77.2 0.9858 -8.5 0.200 0.9284 -29.0 4.049 160.3 0.0453 73.2 0.9755 -11.1 0.250 0.9214 -36.0 3.947 155.7 0.0559 69.1 0.9643 -13.9 0.300 0.9101 -42.7 3.869 150.7 0.0651 64.8 0.9485 -16.2 0.400 0.8895 -55.4 3.701 142.0 0.0826 57.5 0.9195 -20.8 0.500 0.8626 -67.7 3.496 133.6 0.0961 50.7 0.8849 -24.9 0.600 0.8414 -77.8 3.249 126.3 0.1073 44.8 0.8524 -28.4 0.700 0.8217 -87.6 3.033 120.3 0.1168 39.5 0.8241 -31.5 0.800 0.8061 -96.3 2.817 114.1 0.1232 35.0 0.7964 -34.3 0.900 0.7888 -104.5 2.667 108.6 0.1291 30.5 0.7724 -36.9 1.000 0.7724 -111.6 2.499 103.4 0.1329 26.7 0.7509 -39.3 1.100 0.7688 -118.2 2.336 98.9 0.1357 23.4 0.7326 -41.4 1.200 0.7558 -123.9 2.193 94.3 0.1385 20.2 0.7203 -43.7 1.300 0.7544 -129.4 2.060 90.5 0.1398 17.7 0.7054 -45.5 1.400 0.7508 -134.4 1.947 86.4 0.1408 15.0 0.6966 -47.6 1.500 0.7433 -138.6 1.845 82.8 0.1408 12.9 0.6858 -49.3 1.600 0.7436 -142.6 1.750 79.6 0.1409 11.2 0.6798 -51.1 1.700 0.7398 -147.3 1.684 76.2 0.1396 9.1 0.6695 -53.1 1.800 0.7318 -151.0 1.599 73.1 0.1389 7.8 0.6639 -54.8 1.900 0.7363 -153.7 1.526 70.3 0.1378 5.7 0.6602 -56.7 2.000 0.7317 -157.1 1.463 66.9 0.1375 4.8 0.6580 -58.3 2.200 0.7276 -163.0 1.355 61.5 0.1353 1.8 0.6566 -62.0 2.400 0.7299 -168.0 1.239 56.5 0.1309 0.1 0.6510 -65.6 2.600 0.7257 -172.6 1.161 51.5 0.1281 -1.5 0.6517 -69.0 2.800 0.7283 -177.3 1.088 47.3 0.1243 -2.4 0.6521 -72.4 3.000 0.7309 178.5 1.021 42.4 0.1204 -3.5 0.6562 -75.8 3.500 0.7291 168.5 0.899 32.5 0.1122 -3.7 0.6660 -84.0 4.000 0.7350 159.5 0.796 22.7 0.1039 -1.9 0.6798 -92.6 4.500 0.7391 149.8 0.719 13.7 0.0984 2.4 0.6962 -101.4 5.000 0.7348 141.0 0.650 5.7 0.0963 8.7 0.7144 -110.4 5.500 0.7377 132.1 0.584 -2.3 0.1002 15.7 0.7265 -119.5 6.000 0.7440 123.4 0.535 -8.0 0.1109 21.2 0.7333 -128.3 ! ! SIEMENS AG Semiconductor Group, Munich