! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -1.75 V IC = -25 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 0.1667 -120.0 31.406 166.6 0.0073 76.9 0.8572 -17.6 0.020 0.2889 -124.6 28.826 155.2 0.0136 66.2 0.8122 -33.6 0.050 0.5234 -143.4 21.266 130.8 0.0253 53.4 0.6120 -69.0 0.100 0.6502 -160.7 13.401 112.0 0.0343 48.0 0.4405 -103.6 0.150 0.6832 -170.1 9.488 101.5 0.0404 48.0 0.3742 -124.6 0.200 0.6996 -175.5 7.379 95.1 0.0464 50.6 0.3409 -137.0 0.250 0.7080 -179.3 5.979 90.0 0.0528 52.2 0.3247 -147.4 0.300 0.7175 176.6 5.043 85.9 0.0593 54.5 0.3177 -154.2 0.400 0.7222 170.8 3.852 78.9 0.0729 56.1 0.3112 -165.0 0.500 0.7242 165.9 3.108 72.4 0.0862 56.2 0.3094 -172.5 0.600 0.7291 161.4 2.615 66.6 0.1010 55.8 0.3129 -178.2 0.700 0.7355 157.0 2.261 61.1 0.1145 54.9 0.3178 176.9 0.800 0.7414 153.0 1.990 55.9 0.1286 53.3 0.3232 172.3 0.900 0.7391 148.9 1.789 51.1 0.1432 51.8 0.3284 168.1 1.000 0.7468 145.0 1.625 46.4 0.1562 50.1 0.3365 164.5 1.100 0.7514 141.6 1.485 42.0 0.1685 48.2 0.3453 161.0 1.200 0.7568 137.9 1.377 37.7 0.1817 46.2 0.3536 157.6 1.300 0.7582 134.3 1.277 33.0 0.1942 44.0 0.3626 154.1 1.400 0.7668 131.4 1.197 29.4 0.2048 41.5 0.3728 151.0 1.500 0.7690 127.8 1.139 25.2 0.2173 39.0 0.3829 148.2 1.600 0.7761 124.7 1.065 21.0 0.2304 36.6 0.3915 145.0 1.700 0.7829 121.9 1.013 16.9 0.2421 34.7 0.4021 141.7 1.800 0.7873 118.7 0.974 14.1 0.2519 32.4 0.4130 138.6 1.900 0.7910 115.6 0.931 10.4 0.2620 29.7 0.4242 135.8 2.000 0.7888 112.8 0.890 7.2 0.2728 26.8 0.4379 132.9 2.200 0.7987 107.2 0.822 0.5 0.2932 21.9 0.4590 126.8 2.400 0.8088 101.7 0.768 -6.4 0.3114 17.6 0.4828 120.6 2.600 0.8162 96.8 0.731 -11.8 0.3296 12.7 0.5048 114.3 2.800 0.8192 91.3 0.683 -17.2 0.3477 6.9 0.5279 108.8 3.000 0.8331 86.5 0.644 -22.8 0.3629 2.3 0.5500 102.3 3.500 0.8366 74.8 0.568 -33.3 0.3832 -11.1 0.6123 87.7 4.000 0.8545 65.4 0.510 -42.4 0.3964 -21.2 0.6655 72.7 4.500 0.8557 56.7 0.462 -50.8 0.4122 -31.0 0.7025 58.9 5.000 0.8676 49.1 0.441 -56.8 0.4180 -42.0 0.7395 46.3 5.500 0.8655 41.7 0.425 -64.3 0.4312 -52.8 0.7644 33.1 6.000 0.8630 34.5 0.400 -71.9 0.4166 -64.5 0.7520 21.8 ! ! SIEMENS AG Semiconductor Group, Munich