! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -1 V IC = -9 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 0.3988 -31.4 19.964 168.2 0.0138 80.7 0.9272 -14.1 0.020 0.4373 -57.5 18.808 158.4 0.0264 71.1 0.8955 -27.7 0.050 0.5652 -106.5 14.514 134.3 0.0514 49.6 0.6938 -59.2 0.100 0.6699 -140.3 9.518 114.8 0.0674 36.0 0.4848 -91.5 0.150 0.6987 -155.5 6.820 103.5 0.0729 30.5 0.3888 -111.8 0.200 0.7138 -164.5 5.359 96.6 0.0772 29.6 0.3399 -124.6 0.250 0.7220 -170.9 4.374 90.9 0.0807 29.7 0.3125 -135.6 0.300 0.7362 -175.8 3.718 86.2 0.0842 30.6 0.2994 -142.8 0.400 0.7392 176.6 2.860 78.3 0.0911 33.0 0.2838 -154.3 0.500 0.7419 170.2 2.324 71.0 0.0991 34.6 0.2795 -162.1 0.600 0.7454 165.0 1.969 64.4 0.1083 36.7 0.2829 -167.9 0.700 0.7513 159.9 1.712 58.0 0.1180 37.7 0.2896 -172.5 0.800 0.7564 155.6 1.508 52.5 0.1282 38.2 0.2963 -176.8 0.900 0.7572 151.5 1.366 47.2 0.1390 38.5 0.3042 179.1 1.000 0.7652 147.1 1.245 42.0 0.1494 38.4 0.3155 175.6 1.100 0.7732 143.5 1.145 37.1 0.1602 38.2 0.3300 172.2 1.200 0.7800 139.7 1.062 32.5 0.1720 37.6 0.3422 168.7 1.300 0.7828 135.8 0.990 28.0 0.1829 36.5 0.3554 165.2 1.400 0.7882 132.5 0.929 24.2 0.1931 35.0 0.3704 161.9 1.500 0.7910 128.9 0.885 19.7 0.2050 33.4 0.3854 158.9 1.600 0.7953 125.6 0.829 15.6 0.2178 31.9 0.4001 155.5 1.700 0.7999 122.4 0.785 11.6 0.2292 30.6 0.4155 152.0 1.800 0.8108 119.4 0.759 8.7 0.2399 28.8 0.4320 148.5 1.900 0.8071 116.2 0.726 5.2 0.2508 26.7 0.4479 145.3 2.000 0.8079 113.2 0.693 2.3 0.2616 24.3 0.4668 141.7 2.200 0.8186 107.5 0.643 -3.7 0.2842 19.9 0.4973 134.7 2.400 0.8256 101.8 0.603 -9.9 0.3042 16.0 0.5292 127.6 2.600 0.8333 96.6 0.575 -14.2 0.3242 11.3 0.5574 120.4 2.800 0.8339 91.1 0.543 -18.8 0.3447 5.6 0.5870 113.6 3.000 0.8404 86.1 0.515 -23.3 0.3614 1.0 0.6130 106.3 3.500 0.8452 74.3 0.470 -31.5 0.3837 -12.7 0.6762 89.5 4.000 0.8571 64.9 0.439 -39.1 0.3971 -22.8 0.7257 73.3 4.500 0.8553 56.4 0.414 -46.7 0.4117 -32.7 0.7553 58.7 5.000 0.8637 48.5 0.409 -53.1 0.4156 -43.5 0.7835 45.5 5.500 0.8619 41.5 0.402 -60.7 0.4278 -54.3 0.7996 32.0 6.000 0.8667 34.4 0.389 -68.9 0.4120 -65.8 0.7773 20.8 ! ! SIEMENS AG Semiconductor Group, Munich