! SIEMENS Small Signal Semiconductors ! BFG194 ! Si PNP RF Bipolar Junction Transistor in SOT223 ! VCE = -1 V IC = -40 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 0.3431 -158.7 30.574 163.6 0.0069 74.1 0.7408 -24.7 0.020 0.4490 -153.3 27.345 149.9 0.0127 65.9 0.6967 -47.4 0.050 0.6443 -161.2 18.368 124.1 0.0228 52.3 0.5545 -93.7 0.100 0.7275 -171.4 10.840 107.3 0.0309 50.8 0.4655 -130.8 0.150 0.7516 -177.7 7.547 98.4 0.0379 54.0 0.4431 -148.6 0.200 0.7565 178.6 5.840 92.8 0.0455 56.3 0.4287 -158.5 0.250 0.7638 175.1 4.732 88.3 0.0532 58.2 0.4253 -166.0 0.300 0.7657 172.3 4.008 84.4 0.0606 59.3 0.4216 -170.9 0.400 0.7671 167.1 3.074 77.7 0.0766 60.2 0.4205 -178.9 0.500 0.7707 162.8 2.499 71.4 0.0919 59.3 0.4202 175.3 0.600 0.7733 158.7 2.108 65.5 0.1080 58.4 0.4229 170.8 0.700 0.7765 154.7 1.831 60.0 0.1231 56.8 0.4270 166.6 0.800 0.7811 150.7 1.618 54.9 0.1383 54.6 0.4311 162.5 0.900 0.7785 146.8 1.464 49.9 0.1538 52.5 0.4349 158.7 1.000 0.7836 143.0 1.335 45.3 0.1676 50.3 0.4411 155.5 1.100 0.7861 139.8 1.228 40.8 0.1814 48.1 0.4485 152.3 1.200 0.7916 136.3 1.142 36.3 0.1952 45.8 0.4557 148.9 1.300 0.7931 132.7 1.067 32.1 0.2084 43.2 0.4630 145.7 1.400 0.7991 129.3 1.006 28.2 0.2191 40.4 0.4707 142.6 1.500 0.8014 126.1 0.960 24.1 0.2316 37.7 0.4782 139.8 1.600 0.8041 123.0 0.898 20.1 0.2459 35.1 0.4856 136.8 1.700 0.8069 120.0 0.856 16.2 0.2567 33.0 0.4941 133.6 1.800 0.8202 117.3 0.831 13.3 0.2669 30.5 0.5018 130.6 1.900 0.8165 114.0 0.799 10.0 0.2769 27.7 0.5109 127.8 2.000 0.8124 111.1 0.769 7.0 0.2863 24.8 0.5214 125.0 2.200 0.8193 105.8 0.714 0.4 0.3065 19.5 0.5380 119.1 2.400 0.8287 100.3 0.672 -6.3 0.3242 15.1 0.5580 113.3 2.600 0.8314 95.2 0.645 -11.6 0.3408 10.2 0.5746 107.2 2.800 0.8341 89.8 0.610 -16.5 0.3577 4.3 0.5924 101.9 3.000 0.8432 85.1 0.578 -21.9 0.3715 -0.4 0.6103 95.7 3.500 0.8449 73.9 0.525 -31.6 0.3873 -13.7 0.6589 81.8 4.000 0.8600 64.7 0.476 -40.7 0.3979 -23.5 0.7019 67.8 4.500 0.8603 56.1 0.441 -49.0 0.4114 -33.0 0.7301 54.7 5.000 0.8689 48.3 0.430 -55.2 0.4159 -43.6 0.7597 42.8 5.500 0.8676 41.3 0.416 -62.8 0.4279 -54.2 0.7780 30.2 6.000 0.8664 34.1 0.397 -70.6 0.4132 -65.6 0.7612 19.4 ! ! SIEMENS AG Semiconductor Group, Munich