! SIEMENS Small Signal Semiconductors ! BFG19S ! Si NPN RF Bipolar Junction Transistor in SOT223 ! VCE = 4 V IC = 5 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 0.8005 -9.7 15.707 174.1 0.0059 86.9 0.9934 -3.9 0.020 0.7897 -19.7 15.596 169.3 0.0118 81.2 0.9773 -7.7 0.050 0.7683 -46.4 14.450 152.3 0.0279 67.3 0.9167 -18.0 0.100 0.7320 -82.8 11.803 133.2 0.0462 52.5 0.7762 -29.6 0.150 0.6890 -108.0 9.397 118.4 0.0555 42.0 0.6519 -35.9 0.200 0.6786 -125.5 7.739 109.1 0.0605 37.5 0.5742 -38.4 0.250 0.6680 -138.2 6.451 101.5 0.0638 33.7 0.5129 -40.0 0.300 0.6684 -147.8 5.538 95.7 0.0663 32.5 0.4781 -41.3 0.400 0.6601 -161.8 4.275 86.8 0.0691 31.6 0.4273 -43.1 0.500 0.6619 -172.2 3.451 78.7 0.0719 31.9 0.4015 -45.2 0.600 0.6620 179.9 2.925 72.1 0.0757 33.9 0.3876 -48.6 0.700 0.6675 172.5 2.534 65.9 0.0792 35.8 0.3752 -52.7 0.800 0.6691 166.8 2.223 60.3 0.0840 37.9 0.3644 -56.9 0.900 0.6743 161.2 1.987 55.1 0.0894 40.5 0.3579 -61.2 1.000 0.6839 155.8 1.797 50.1 0.0943 42.2 0.3551 -66.5 1.100 0.6890 151.8 1.644 45.3 0.1010 44.0 0.3513 -72.3 1.200 0.6970 147.0 1.519 40.8 0.1087 45.8 0.3478 -78.0 1.300 0.7003 142.8 1.405 36.3 0.1170 46.6 0.3445 -83.8 1.400 0.7076 139.0 1.306 32.0 0.1253 46.9 0.3445 -90.3 1.500 0.7109 135.0 1.236 27.7 0.1355 46.8 0.3442 -97.1 1.600 0.7215 131.3 1.151 23.1 0.1470 46.6 0.3444 -103.8 1.700 0.7279 127.9 1.095 19.2 0.1580 46.3 0.3433 -110.6 1.800 0.7375 124.6 1.038 15.9 0.1699 45.4 0.3492 -117.0 1.900 0.7424 121.3 0.989 12.1 0.1819 44.1 0.3572 -124.7 2.000 0.7451 118.1 0.934 8.3 0.1940 42.2 0.3611 -132.2 2.200 0.7581 111.8 0.850 1.3 0.2207 38.7 0.3766 -145.8 2.400 0.7706 105.8 0.792 -5.5 0.2470 34.9 0.3952 -160.7 2.600 0.7799 100.4 0.739 -10.3 0.2736 30.2 0.4172 -174.2 2.800 0.7898 94.6 0.683 -16.2 0.3025 24.2 0.4469 172.6 3.000 0.7987 89.4 0.638 -21.5 0.3277 19.0 0.4715 159.7 3.500 0.8128 77.3 0.547 -31.0 0.3730 2.9 0.5512 130.3 4.000 0.8320 67.3 0.493 -39.6 0.4027 -9.8 0.6221 104.4 4.500 0.8393 58.6 0.456 -47.0 0.4298 -22.3 0.6799 82.7 5.000 0.8496 50.4 0.438 -53.2 0.4379 -35.6 0.7263 64.3 5.500 0.8473 43.2 0.424 -60.6 0.4527 -47.9 0.7649 47.2 6.000 0.8459 36.1 0.411 -68.7 0.4436 -61.3 0.7837 32.2 ! ! SIEMENS AG Semiconductor Group, Munich