! SIEMENS Discrete & RF Semiconductors ! BFY183 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2.5 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 4.171 179.3 0.0025 85.6 0.9975 -0.5 0.020 0.9396 -2.9 4.196 178.0 0.0052 85.8 0.9999 -1.2 0.050 0.9412 -7.3 4.142 175.2 0.0120 84.9 0.9959 -2.9 0.100 0.9413 -14.9 4.164 170.1 0.0237 82.2 0.9890 -5.8 0.150 0.9369 -22.3 4.084 165.2 0.0354 77.3 0.9854 -8.7 0.200 0.9257 -29.2 4.035 160.0 0.0461 72.9 0.9739 -11.3 0.250 0.9169 -36.3 3.967 155.5 0.0566 68.9 0.9639 -14.1 0.300 0.9092 -43.0 3.871 150.4 0.0666 64.3 0.9476 -16.5 0.400 0.8873 -55.8 3.672 141.7 0.0839 57.5 0.9166 -21.0 0.500 0.8608 -67.9 3.481 133.3 0.0976 50.3 0.8833 -25.4 0.600 0.8432 -78.5 3.249 125.8 0.1091 44.6 0.8495 -28.8 0.700 0.8215 -88.2 3.022 119.9 0.1183 39.0 0.8200 -31.9 0.800 0.8030 -97.0 2.804 113.6 0.1254 34.4 0.7928 -34.7 0.900 0.7872 -104.7 2.645 108.3 0.1314 30.2 0.7693 -37.2 1.000 0.7717 -112.3 2.480 103.0 0.1346 26.4 0.7458 -39.7 1.100 0.7652 -118.5 2.327 98.5 0.1376 23.1 0.7284 -41.8 1.200 0.7519 -124.9 2.184 93.9 0.1404 20.0 0.7159 -44.1 1.300 0.7531 -130.2 2.053 90.1 0.1416 17.4 0.7006 -45.9 1.400 0.7488 -134.8 1.930 85.9 0.1422 14.7 0.6915 -48.0 1.500 0.7416 -139.2 1.833 82.4 0.1423 12.7 0.6811 -49.8 1.600 0.7407 -143.2 1.738 79.0 0.1425 10.8 0.6757 -51.6 1.700 0.7379 -147.3 1.664 75.7 0.1414 8.8 0.6655 -53.6 1.800 0.7327 -151.3 1.586 72.7 0.1407 7.4 0.6601 -55.3 1.900 0.7342 -154.3 1.515 69.8 0.1395 5.5 0.6565 -57.2 2.000 0.7290 -157.5 1.457 66.4 0.1394 4.4 0.6546 -58.8 2.200 0.7292 -163.2 1.337 61.0 0.1370 1.5 0.6532 -62.6 2.400 0.7284 -168.6 1.232 56.0 0.1327 -0.3 0.6479 -66.2 2.600 0.7267 -172.8 1.147 51.1 0.1294 -1.9 0.6482 -69.6 2.800 0.7288 -177.8 1.080 46.9 0.1254 -2.6 0.6488 -72.9 3.000 0.7296 178.2 1.009 41.8 0.1217 -4.0 0.6531 -76.4 3.500 0.7293 168.4 0.887 31.8 0.1130 -4.1 0.6626 -84.6 4.000 0.7358 159.3 0.790 22.2 0.1052 -2.4 0.6771 -93.3 4.500 0.7390 149.7 0.715 13.3 0.0993 2.0 0.6938 -102.2 5.000 0.7351 140.7 0.643 5.4 0.0971 8.0 0.7127 -111.1 5.500 0.7398 131.7 0.578 -2.6 0.1010 15.1 0.7242 -120.2 6.000 0.7439 123.4 0.529 -8.3 0.1113 20.7 0.7312 -129.0 ! ! SIEMENS AG Semiconductor Group, Munich