! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -0.75 V IC = -2.5 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 0.7834 -12.9 8.159 172.0 0.0202 83.1 0.9739 -6.8 0.020 0.7764 -25.6 7.947 165.8 0.0393 75.5 0.9594 -13.6 0.050 0.7595 -58.6 6.974 148.0 0.0859 58.2 0.8436 -30.5 0.100 0.7583 -96.8 5.388 127.7 0.1304 39.4 0.6625 -50.2 0.150 0.7524 -120.0 4.176 113.3 0.1486 27.6 0.5309 -62.7 0.200 0.7569 -135.1 3.393 104.0 0.1572 20.2 0.4517 -70.6 0.250 0.7589 -145.6 2.801 96.1 0.1612 14.7 0.3946 -76.6 0.300 0.7596 -152.9 2.395 90.4 0.1628 10.9 0.3677 -81.2 0.400 0.7626 -164.3 1.858 80.5 0.1618 5.4 0.3313 -88.5 0.500 0.7728 -171.6 1.508 72.3 0.1580 1.8 0.3198 -93.8 0.600 0.7758 -178.4 1.277 64.7 0.1545 -1.0 0.3264 -98.4 0.700 0.7798 176.2 1.112 57.9 0.1496 -2.8 0.3392 -103.1 0.800 0.7884 171.6 0.979 52.0 0.1440 -4.1 0.3536 -107.7 0.900 0.7885 167.5 0.878 46.1 0.1383 -4.5 0.3694 -111.8 1.000 0.7973 163.1 0.795 41.0 0.1317 -4.5 0.3902 -115.7 1.100 0.8035 158.7 0.726 35.8 0.1254 -4.0 0.4109 -119.8 1.200 0.8096 155.2 0.671 31.1 0.1200 -2.4 0.4298 -123.7 1.300 0.8119 151.4 0.617 27.1 0.1153 -0.8 0.4508 -127.4 1.400 0.8209 148.1 0.575 23.8 0.1111 1.9 0.4724 -131.0 1.500 0.8252 144.7 0.541 20.2 0.1083 4.8 0.4960 -134.3 1.600 0.8301 141.2 0.503 16.9 0.1065 8.8 0.5127 -138.2 1.700 0.8386 137.9 0.474 13.5 0.1061 12.6 0.5299 -141.8 1.800 0.8446 134.8 0.445 12.1 0.1075 16.5 0.5494 -145.3 1.900 0.8483 131.4 0.422 9.1 0.1107 20.2 0.5697 -148.6 2.000 0.8495 128.9 0.396 7.3 0.1147 23.5 0.5882 -152.3 2.200 0.8587 122.9 0.355 4.7 0.1271 28.7 0.6163 -158.8 2.400 0.8606 117.0 0.326 3.5 0.1422 32.3 0.6451 -165.2 2.600 0.8653 111.5 0.303 3.5 0.1620 33.8 0.6663 -170.8 2.800 0.8734 106.6 0.292 3.4 0.1816 32.7 0.6953 -176.9 3.000 0.8825 101.4 0.280 3.0 0.2002 31.0 0.7151 177.8 3.500 0.8889 91.1 0.273 4.0 0.2383 25.2 0.7645 164.8 4.000 0.8920 82.2 0.275 4.3 0.2669 18.5 0.7991 153.1 4.500 0.8883 74.4 0.285 1.6 0.2865 12.0 0.8066 143.4 5.000 0.8890 68.1 0.303 -0.5 0.3049 6.9 0.8162 135.9 5.500 0.8867 62.6 0.315 -3.2 0.3215 1.6 0.8235 128.6 6.000 0.8846 57.5 0.326 -6.4 0.3384 -3.5 0.8315 121.9 ! ! SIEMENS AG Semiconductor Group, Munich