! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -3.5 V IC = -8 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 0.4937 -17.1 19.674 171.9 0.0080 84.9 0.9570 -7.3 0.020 0.4980 -33.3 19.040 165.4 0.0154 78.4 0.9444 -14.7 0.050 0.5515 -73.7 16.661 145.5 0.0352 62.3 0.8236 -33.4 0.100 0.6219 -114.2 12.446 124.8 0.0539 47.8 0.6231 -54.6 0.150 0.6437 -136.0 9.313 110.8 0.0620 39.5 0.4765 -68.1 0.200 0.6685 -148.8 7.441 102.3 0.0671 36.4 0.3894 -76.1 0.250 0.6760 -158.0 6.099 95.5 0.0705 34.9 0.3252 -83.2 0.300 0.6874 -165.3 5.172 90.3 0.0738 35.2 0.2881 -88.7 0.400 0.6883 -174.9 3.962 81.9 0.0796 36.1 0.2366 -97.7 0.500 0.6958 176.9 3.192 74.3 0.0863 37.4 0.2092 -105.4 0.600 0.7006 170.7 2.692 67.8 0.0940 39.1 0.1977 -112.8 0.700 0.7054 164.9 2.323 61.6 0.1018 40.7 0.1935 -120.3 0.800 0.7114 160.3 2.036 56.2 0.1104 41.3 0.1920 -127.1 0.900 0.7120 155.3 1.830 50.7 0.1201 42.0 0.1942 -133.2 1.000 0.7231 150.8 1.659 45.9 0.1291 42.4 0.2022 -139.3 1.100 0.7298 146.9 1.515 41.1 0.1386 42.4 0.2119 -145.8 1.200 0.7388 142.8 1.403 36.4 0.1493 42.4 0.2212 -151.6 1.300 0.7382 139.2 1.298 31.8 0.1594 41.6 0.2327 -157.2 1.400 0.7502 135.5 1.210 27.6 0.1691 40.5 0.2471 -162.7 1.500 0.7524 131.8 1.147 23.4 0.1802 39.2 0.2634 -167.4 1.600 0.7623 128.2 1.067 18.8 0.1929 38.1 0.2773 -172.5 1.700 0.7668 125.3 1.011 14.7 0.2039 37.1 0.2932 -177.3 1.800 0.7783 121.9 0.966 11.7 0.2151 35.4 0.3111 177.7 1.900 0.7800 118.7 0.920 8.0 0.2270 33.5 0.3290 173.1 2.000 0.7843 115.6 0.877 4.6 0.2383 31.3 0.3498 168.0 2.200 0.7941 109.7 0.798 -2.2 0.2623 27.1 0.3842 158.9 2.400 0.8054 103.9 0.742 -8.8 0.2846 23.3 0.4203 149.5 2.600 0.8124 98.5 0.696 -13.9 0.3073 18.5 0.4551 140.4 2.800 0.8168 92.8 0.647 -19.0 0.3308 12.9 0.4917 132.2 3.000 0.8296 87.8 0.604 -24.2 0.3509 8.1 0.5239 123.4 3.500 0.8380 75.7 0.529 -32.9 0.3822 -6.3 0.6082 103.2 4.000 0.8531 65.9 0.479 -41.1 0.4012 -17.4 0.6728 84.2 4.500 0.8546 57.1 0.439 -48.6 0.4197 -28.2 0.7166 67.5 5.000 0.8617 49.2 0.428 -54.1 0.4257 -39.8 0.7556 52.7 5.500 0.8614 41.9 0.415 -61.4 0.4389 -51.1 0.7802 37.9 6.000 0.8595 34.8 0.396 -69.4 0.4242 -63.4 0.7682 25.2 ! ! SIEMENS AG Semiconductor Group, Munich