! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -12 V IC = -30 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 0.2779 -32.2 42.859 168.6 0.0049 82.7 0.8642 -11.8 0.020 0.3128 -57.9 40.622 159.2 0.0092 76.9 0.8337 -23.3 0.050 0.4382 -105.2 31.927 135.7 0.0198 61.6 0.6625 -50.6 0.100 0.5345 -139.2 21.066 115.5 0.0294 54.0 0.4520 -78.4 0.150 0.5582 -155.1 14.962 104.0 0.0354 53.3 0.3420 -96.5 0.200 0.5760 -163.7 11.646 97.3 0.0412 55.2 0.2821 -108.0 0.250 0.5838 -170.3 9.433 92.0 0.0473 56.2 0.2450 -119.2 0.300 0.5929 -175.0 7.941 88.0 0.0535 57.7 0.2250 -127.6 0.400 0.5990 177.7 6.025 81.3 0.0661 58.9 0.1998 -141.7 0.500 0.6099 171.4 4.836 75.1 0.0785 59.0 0.1889 -152.4 0.600 0.6123 166.2 4.055 69.8 0.0917 58.4 0.1869 -160.6 0.700 0.6194 161.7 3.491 64.5 0.1046 57.3 0.1888 -167.9 0.800 0.6250 157.4 3.054 59.9 0.1176 55.7 0.1911 -174.4 0.900 0.6288 152.8 2.732 55.3 0.1308 54.0 0.1933 -179.9 1.000 0.6357 148.8 2.469 50.9 0.1432 52.2 0.2006 175.4 1.100 0.6441 145.7 2.254 46.7 0.1544 50.3 0.2089 170.9 1.200 0.6539 142.1 2.076 42.5 0.1667 48.4 0.2152 166.5 1.300 0.6588 138.5 1.918 38.2 0.1780 46.2 0.2227 162.1 1.400 0.6687 135.1 1.791 34.4 0.1881 43.7 0.2327 158.6 1.500 0.6724 131.5 1.684 30.3 0.1996 41.3 0.2410 155.7 1.600 0.6786 128.4 1.576 26.1 0.2116 38.9 0.2476 152.3 1.700 0.6920 125.6 1.489 22.1 0.2218 37.2 0.2564 148.5 1.800 0.7038 122.6 1.425 19.1 0.2314 34.8 0.2665 145.1 1.900 0.7058 119.4 1.357 15.2 0.2410 32.3 0.2775 142.5 2.000 0.7102 116.3 1.290 11.8 0.2506 29.7 0.2903 139.7 2.200 0.7203 110.9 1.181 4.6 0.2698 24.9 0.3095 133.6 2.400 0.7394 105.8 1.092 -2.7 0.2868 20.8 0.3316 127.2 2.600 0.7503 100.8 1.025 -8.8 0.3040 16.2 0.3528 121.0 2.800 0.7623 95.0 0.954 -15.1 0.3220 10.8 0.3761 116.2 3.000 0.7813 90.2 0.890 -21.5 0.3374 6.5 0.3989 109.8 3.500 0.8008 78.2 0.754 -34.2 0.3624 -6.4 0.4729 95.7 4.000 0.8325 68.5 0.653 -45.4 0.3809 -16.3 0.5395 80.3 4.500 0.8423 59.3 0.567 -54.8 0.4015 -26.2 0.5930 66.3 5.000 0.8580 51.0 0.517 -62.0 0.4126 -37.3 0.6489 53.4 5.500 0.8605 43.2 0.476 -69.5 0.4303 -48.4 0.6941 39.6 6.000 0.8623 35.9 0.441 -76.9 0.4247 -60.9 0.7128 27.0 ! ! SIEMENS AG Semiconductor Group, Munich