! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -1.75 V IC = -10 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 0.3715 -28.9 21.682 169.5 0.0105 81.0 0.9330 -11.7 0.020 0.3924 -53.5 20.694 160.7 0.0201 71.4 0.9024 -23.0 0.050 0.5163 -100.3 16.680 138.4 0.0402 54.4 0.7196 -49.2 0.100 0.6273 -134.8 11.474 118.4 0.0560 40.7 0.5071 -76.9 0.150 0.6672 -151.6 8.342 106.0 0.0619 35.4 0.3896 -95.1 0.200 0.6885 -161.0 6.588 98.5 0.0660 34.7 0.3267 -106.9 0.250 0.6958 -168.3 5.359 92.4 0.0703 34.7 0.2870 -117.6 0.300 0.7112 -173.7 4.547 87.6 0.0741 35.8 0.2665 -125.4 0.400 0.7144 178.4 3.480 79.7 0.0819 38.1 0.2409 -138.2 0.500 0.7225 171.6 2.814 72.4 0.0908 39.8 0.2311 -147.5 0.600 0.7278 166.3 2.375 66.1 0.1002 41.5 0.2313 -154.4 0.700 0.7337 161.3 2.058 60.0 0.1103 42.5 0.2360 -160.3 0.800 0.7369 156.8 1.807 54.5 0.1206 42.6 0.2413 -165.8 0.900 0.7387 152.3 1.628 49.1 0.1327 42.6 0.2486 -170.6 1.000 0.7435 148.2 1.476 44.2 0.1431 42.6 0.2599 -174.6 1.100 0.7499 144.4 1.354 39.6 0.1538 42.1 0.2729 -178.7 1.200 0.7580 140.6 1.250 34.9 0.1654 41.4 0.2844 177.4 1.300 0.7575 137.1 1.163 30.5 0.1767 40.1 0.2969 173.6 1.400 0.7692 133.4 1.086 26.5 0.1867 38.4 0.3119 169.9 1.500 0.7732 129.4 1.031 22.1 0.1987 36.8 0.3268 166.6 1.600 0.7778 126.3 0.965 17.8 0.2120 35.1 0.3414 162.8 1.700 0.7839 123.1 0.914 13.6 0.2227 33.9 0.3565 159.0 1.800 0.7940 120.1 0.878 10.7 0.2339 31.9 0.3729 155.3 1.900 0.7970 117.0 0.840 7.1 0.2447 29.8 0.3893 152.0 2.000 0.7964 113.9 0.798 4.0 0.2558 27.3 0.4094 148.3 2.200 0.8059 108.2 0.735 -2.6 0.2786 22.8 0.4398 140.9 2.400 0.8165 102.5 0.687 -9.1 0.2992 18.8 0.4734 133.5 2.600 0.8217 97.4 0.651 -14.0 0.3197 14.2 0.5038 125.9 2.800 0.8258 91.7 0.608 -19.1 0.3407 8.4 0.5358 119.1 3.000 0.8366 86.6 0.573 -24.1 0.3582 3.7 0.5638 111.5 3.500 0.8431 75.0 0.507 -32.9 0.3832 -10.2 0.6369 94.0 4.000 0.8563 65.4 0.467 -41.1 0.3987 -20.7 0.6941 77.1 4.500 0.8564 56.7 0.431 -48.2 0.4142 -30.8 0.7309 61.9 5.000 0.8634 49.0 0.421 -54.3 0.4201 -41.9 0.7657 48.2 5.500 0.8620 41.7 0.409 -61.4 0.4323 -52.9 0.7862 34.3 6.000 0.8668 34.6 0.392 -69.7 0.4169 -64.8 0.7687 22.6 ! ! SIEMENS AG Semiconductor Group, Munich