! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -3 V IC = -40 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 0.2250 -155.3 36.736 167.8 0.0044 80.5 0.8338 -14.8 0.020 0.3055 -148.5 34.275 156.9 0.0083 72.8 0.7984 -28.7 0.050 0.4928 -151.7 26.073 132.4 0.0174 62.0 0.6278 -61.9 0.100 0.6162 -164.4 16.577 112.4 0.0262 58.7 0.4428 -95.3 0.150 0.6499 -172.0 11.669 101.5 0.0327 58.5 0.3641 -116.2 0.200 0.6697 -176.8 9.030 94.9 0.0398 61.3 0.3233 -129.2 0.250 0.6752 179.2 7.272 89.9 0.0466 62.3 0.3024 -140.3 0.300 0.6850 175.9 6.124 85.9 0.0542 63.5 0.2923 -147.9 0.400 0.6854 170.6 4.643 79.2 0.0681 63.9 0.2820 -159.9 0.500 0.6976 165.6 3.734 72.9 0.0824 62.5 0.2794 -168.3 0.600 0.6998 161.4 3.127 67.4 0.0969 61.7 0.2819 -174.6 0.700 0.7051 157.0 2.694 62.0 0.1115 60.0 0.2863 179.9 0.800 0.7123 153.2 2.360 57.3 0.1253 57.7 0.2912 174.7 0.900 0.7133 149.1 2.123 52.5 0.1404 55.8 0.2962 170.2 1.000 0.7211 145.3 1.919 48.1 0.1530 53.7 0.3038 166.4 1.100 0.7251 141.9 1.751 43.7 0.1659 51.5 0.3129 162.5 1.200 0.7336 138.6 1.620 39.4 0.1790 49.3 0.3201 158.8 1.300 0.7323 135.2 1.498 35.2 0.1910 46.8 0.3290 155.0 1.400 0.7429 131.6 1.405 31.4 0.2019 44.0 0.3391 151.8 1.500 0.7449 128.5 1.328 27.2 0.2143 41.4 0.3479 148.9 1.600 0.7514 125.0 1.238 23.1 0.2273 39.0 0.3561 145.6 1.700 0.7583 122.3 1.177 19.1 0.2383 37.0 0.3656 142.2 1.800 0.7700 119.5 1.127 16.1 0.2488 34.4 0.3760 139.0 1.900 0.7699 116.3 1.076 12.5 0.2585 31.8 0.3866 136.3 2.000 0.7717 113.5 1.028 9.2 0.2688 28.9 0.3995 133.4 2.200 0.7803 108.0 0.945 2.3 0.2893 23.8 0.4193 127.4 2.400 0.7928 102.6 0.879 -4.7 0.3068 19.3 0.4418 121.1 2.600 0.8002 97.6 0.829 -10.5 0.3244 14.5 0.4624 114.9 2.800 0.8050 92.2 0.776 -16.3 0.3430 8.7 0.4848 109.6 3.000 0.8189 87.3 0.729 -22.2 0.3578 4.1 0.5062 103.3 3.500 0.8309 75.6 0.633 -33.3 0.3792 -9.3 0.5701 89.0 4.000 0.8516 66.2 0.561 -43.4 0.3936 -19.5 0.6263 74.1 4.500 0.8583 57.5 0.498 -52.1 0.4107 -29.3 0.6673 60.5 5.000 0.8658 49.5 0.469 -58.4 0.4179 -40.3 0.7091 47.9 5.500 0.8682 42.2 0.445 -66.2 0.4326 -51.3 0.7396 34.6 6.000 0.8691 35.1 0.416 -73.8 0.4201 -63.3 0.7357 23.0 ! ! SIEMENS AG Semiconductor Group, Munich