! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -2 V IC = -70 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 0.4539 -172.0 32.982 166.1 0.0041 70.1 0.6856 -19.9 0.020 0.4995 -168.3 30.091 154.4 0.0076 68.9 0.6486 -38.1 0.050 0.6132 -168.6 22.081 129.9 0.0151 62.2 0.5165 -78.2 0.100 0.6855 -174.5 13.778 111.0 0.0236 63.1 0.4088 -115.6 0.150 0.7081 -179.3 9.706 100.7 0.0314 64.7 0.3760 -136.0 0.200 0.7148 177.5 7.519 94.3 0.0393 66.7 0.3579 -147.6 0.250 0.7267 174.7 6.065 89.3 0.0470 67.4 0.3517 -156.7 0.300 0.7314 172.0 5.118 85.3 0.0554 67.9 0.3494 -162.6 0.400 0.7348 167.5 3.893 78.5 0.0705 67.3 0.3481 -172.1 0.500 0.7358 162.8 3.135 72.2 0.0861 65.4 0.3490 -178.8 0.600 0.7396 158.8 2.633 66.5 0.1020 63.6 0.3527 175.9 0.700 0.7441 155.0 2.275 60.9 0.1171 61.4 0.3579 171.2 0.800 0.7477 151.1 1.996 56.0 0.1316 58.7 0.3624 166.8 0.900 0.7463 147.4 1.797 51.3 0.1472 56.4 0.3678 162.6 1.000 0.7579 143.8 1.632 46.7 0.1610 54.0 0.3749 159.2 1.100 0.7582 140.2 1.492 42.3 0.1742 51.6 0.3835 155.8 1.200 0.7660 136.7 1.381 38.0 0.1877 49.3 0.3906 152.3 1.300 0.7697 133.5 1.283 33.7 0.2002 46.6 0.3981 148.8 1.400 0.7729 130.3 1.202 30.0 0.2112 43.6 0.4072 145.8 1.500 0.7778 126.9 1.141 25.8 0.2238 40.8 0.4153 142.9 1.600 0.7845 123.8 1.066 21.7 0.2378 38.2 0.4229 139.8 1.700 0.7860 121.0 1.015 17.6 0.2489 36.0 0.4318 136.5 1.800 0.7952 117.9 0.975 14.7 0.2588 33.4 0.4410 133.4 1.900 0.7983 114.9 0.932 11.2 0.2690 30.6 0.4501 130.7 2.000 0.7986 112.0 0.892 8.3 0.2789 27.7 0.4618 127.9 2.200 0.8054 106.6 0.825 1.6 0.2992 22.3 0.4795 122.0 2.400 0.8142 101.1 0.769 -5.3 0.3166 17.8 0.5001 116.0 2.600 0.8199 96.3 0.734 -10.6 0.3336 12.9 0.5181 110.0 2.800 0.8241 90.8 0.688 -16.3 0.3516 7.0 0.5380 104.7 3.000 0.8358 86.1 0.650 -21.6 0.3657 2.3 0.5570 98.4 3.500 0.8430 74.6 0.575 -31.9 0.3843 -11.1 0.6126 84.6 4.000 0.8578 65.2 0.518 -41.7 0.3965 -21.1 0.6607 70.4 4.500 0.8594 56.5 0.467 -49.9 0.4119 -30.8 0.6946 57.1 5.000 0.8673 48.6 0.452 -56.7 0.4178 -41.7 0.7303 44.9 5.500 0.8686 41.5 0.433 -64.2 0.4311 -52.5 0.7543 32.1 6.000 0.8667 34.3 0.408 -71.9 0.4171 -64.3 0.7443 21.0 ! ! SIEMENS AG Semiconductor Group, Munich