! SIEMENS Discrete & RF Semiconductors ! BFP405 ! Si NPN RF SIEGET Grounded Emitter Transistor in SOT343 ! VCE = 3.5 V IC = 8 mA ! Common Emitter S-Parameters: February 1998 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7736 -0.2 18.828 178.1 0.0007 62.2 0.9745 0.2 0.020 0.7808 -1.1 18.463 177.9 0.0007 36.2 0.9745 -0.1 0.050 0.7783 -2.9 18.394 175.8 0.0019 67.1 0.9807 -1.1 0.100 0.7760 -5.9 18.206 173.6 0.0026 80.7 0.9799 -2.5 0.150 0.7730 -9.1 18.171 170.5 0.0045 77.9 0.9790 -4.0 0.200 0.7710 -12.2 17.883 167.5 0.0056 80.6 0.9762 -5.3 0.250 0.7585 -15.1 17.786 164.8 0.0065 84.7 0.9706 -6.8 0.300 0.7569 -18.1 17.719 162.0 0.0084 78.1 0.9662 -8.1 0.400 0.7334 -24.3 17.307 155.9 0.0109 77.7 0.9521 -10.7 0.500 0.7095 -29.2 16.637 150.0 0.0134 76.4 0.9348 -13.0 0.600 0.6831 -35.3 16.229 144.8 0.0153 74.0 0.9188 -15.1 0.700 0.6544 -40.5 15.529 139.9 0.0175 72.4 0.8999 -17.2 0.800 0.6222 -45.3 14.985 135.2 0.0199 69.0 0.8797 -19.1 0.900 0.5946 -49.8 14.362 130.7 0.0221 69.2 0.8571 -20.8 1.000 0.5673 -54.5 13.796 126.7 0.0235 67.7 0.8403 -22.2 1.100 0.5425 -59.4 13.199 122.5 0.0253 66.3 0.8246 -23.8 1.200 0.5088 -63.5 12.606 118.7 0.0270 64.9 0.8045 -25.3 1.300 0.4844 -67.2 12.033 115.2 0.0289 64.1 0.7847 -26.5 1.400 0.4589 -71.0 11.500 112.1 0.0302 63.6 0.7703 -27.4 1.500 0.4375 -74.4 11.053 108.4 0.0315 62.9 0.7588 -28.7 1.600 0.4159 -78.8 10.621 105.5 0.0333 63.2 0.7424 -30.0 1.700 0.3975 -82.7 10.156 102.8 0.0350 62.0 0.7231 -30.7 1.800 0.3765 -86.7 9.761 99.9 0.0363 61.2 0.7140 -31.2 1.900 0.3535 -90.2 9.391 97.3 0.0383 61.0 0.7048 -32.4 2.000 0.3395 -94.0 9.065 94.9 0.0392 60.3 0.6913 -33.7 2.200 0.3084 -100.4 8.402 90.3 0.0428 59.7 0.6689 -34.6 2.400 0.2774 -108.4 7.833 85.9 0.0456 58.9 0.6503 -36.8 2.600 0.2561 -116.8 7.297 81.7 0.0491 58.1 0.6309 -37.4 2.800 0.2319 -124.8 6.870 77.7 0.0519 57.0 0.6162 -40.0 3.000 0.2180 -133.2 6.465 73.8 0.0555 56.0 0.5980 -40.4 3.500 0.1852 -159.5 5.637 64.9 0.0636 53.1 0.5670 -45.1 4.000 0.1821 176.3 4.990 56.8 0.0721 50.6 0.5253 -50.5 4.500 0.2086 154.7 4.473 49.1 0.0814 47.0 0.4799 -54.9 5.000 0.2418 140.5 4.061 41.4 0.0894 42.9 0.4573 -57.7 5.500 0.2654 126.4 3.657 33.6 0.0944 38.9 0.4354 -63.1 6.000 0.2728 122.4 3.370 27.7 0.1056 36.6 0.4151 -68.0 ! ! f Fmin Gammaopt rn/50 ! GHz dB MAG ANG - 0.900 1.51 0.24 8 0.29 1.800 1.67 0.19 10 0.31 2.400 1.77 0.16 15 0.30 3.000 1.91 0.12 31 0.28 4.000 2.05 0.02 -7 0.26 ! ! SIEMENS AG Semiconductor Group, Munich