! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -1 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 0.5945 -18.9 13.701 170.6 0.0161 83.7 0.9584 -9.8 0.020 0.5967 -36.5 13.153 162.9 0.0311 73.7 0.9358 -19.6 0.050 0.6325 -78.8 11.002 141.4 0.0658 54.4 0.7752 -43.3 0.100 0.6772 -118.8 7.846 121.1 0.0926 37.3 0.5561 -69.1 0.150 0.6939 -139.5 5.809 107.9 0.1020 28.3 0.4253 -85.8 0.200 0.7124 -151.6 4.637 99.7 0.1063 24.2 0.3536 -96.4 0.250 0.7168 -160.3 3.818 92.9 0.1089 21.7 0.3048 -106.2 0.300 0.7259 -166.9 3.254 87.6 0.1110 20.5 0.2799 -113.3 0.400 0.7305 -176.4 2.519 78.7 0.1132 19.8 0.2488 -124.7 0.500 0.7375 175.9 2.050 70.3 0.1154 20.2 0.2373 -133.2 0.600 0.7449 169.9 1.742 63.1 0.1189 21.9 0.2394 -140.0 0.700 0.7503 164.4 1.513 56.2 0.1222 23.4 0.2468 -146.0 0.800 0.7542 159.4 1.336 50.1 0.1269 24.7 0.2563 -151.5 0.900 0.7608 154.7 1.207 44.2 0.1331 26.4 0.2679 -156.3 1.000 0.7678 150.3 1.099 38.8 0.1392 28.0 0.2845 -160.9 1.100 0.7740 146.5 1.011 33.7 0.1461 29.4 0.3031 -165.9 1.200 0.7801 142.1 0.938 29.0 0.1549 30.6 0.3202 -170.4 1.300 0.7845 138.3 0.873 24.5 0.1640 30.9 0.3394 -174.9 1.400 0.7949 134.8 0.817 20.3 0.1729 30.7 0.3597 -179.4 1.500 0.7927 130.9 0.774 16.1 0.1836 30.3 0.3808 176.4 1.600 0.8018 127.3 0.722 11.8 0.1965 30.0 0.4016 171.8 1.700 0.8073 124.1 0.687 7.7 0.2082 29.5 0.4230 167.4 1.800 0.8190 120.7 0.659 5.5 0.2197 28.5 0.4444 162.8 1.900 0.8212 117.5 0.628 2.3 0.2316 26.9 0.4643 158.5 2.000 0.8198 114.3 0.597 -0.3 0.2439 24.9 0.4875 153.9 2.200 0.8267 108.4 0.552 -5.7 0.2694 21.0 0.5250 145.1 2.400 0.8331 102.4 0.521 -10.8 0.2927 17.4 0.5617 136.3 2.600 0.8399 97.1 0.500 -14.4 0.3154 12.8 0.5937 127.7 2.800 0.8415 91.3 0.475 -18.0 0.3385 7.0 0.6254 119.6 3.000 0.8503 86.2 0.456 -21.6 0.3576 2.1 0.6522 111.2 3.500 0.8489 74.4 0.430 -28.4 0.3830 -11.9 0.7122 92.4 4.000 0.8593 65.0 0.415 -36.1 0.3972 -22.5 0.7557 75.1 4.500 0.8584 56.3 0.400 -43.8 0.4121 -32.6 0.7802 59.7 5.000 0.8654 48.6 0.402 -50.5 0.4157 -43.5 0.8021 46.0 5.500 0.8625 41.8 0.400 -58.7 0.4272 -54.3 0.8133 32.3 6.000 0.8629 34.4 0.384 -67.3 0.4111 -65.8 0.7869 20.9 ! ! SIEMENS AG Semiconductor Group, Munich