! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -4 V IC = -1 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 0.9260 -6.0 3.547 175.2 0.0112 85.7 0.9936 -1.9 0.020 0.9249 -12.0 3.530 172.2 0.0222 80.7 0.9960 -4.0 0.050 0.9151 -30.1 3.375 160.8 0.0530 71.5 0.9657 -9.4 0.100 0.8951 -56.2 3.060 145.6 0.0955 57.6 0.9102 -17.2 0.150 0.8673 -78.5 2.691 130.8 0.1249 45.1 0.8452 -23.1 0.200 0.8563 -96.2 2.376 120.2 0.1436 36.1 0.7941 -27.4 0.250 0.8395 -110.5 2.072 110.3 0.1558 28.2 0.7473 -30.6 0.300 0.8256 -121.4 1.825 102.8 0.1624 22.5 0.7194 -33.4 0.400 0.8206 -139.0 1.479 90.0 0.1686 12.9 0.6765 -38.3 0.500 0.8169 -151.1 1.217 79.3 0.1685 6.1 0.6535 -42.8 0.600 0.8160 -160.8 1.041 70.1 0.1658 0.8 0.6458 -47.6 0.700 0.8177 -168.9 0.915 62.3 0.1606 -3.5 0.6429 -52.7 0.800 0.8167 -175.2 0.807 55.4 0.1545 -7.2 0.6428 -57.6 0.900 0.8180 178.6 0.724 49.2 0.1462 -9.7 0.6436 -62.5 1.000 0.8236 172.9 0.655 43.2 0.1370 -12.1 0.6485 -67.5 1.100 0.8271 167.5 0.603 37.5 0.1275 -13.7 0.6534 -72.7 1.200 0.8292 162.9 0.550 32.7 0.1179 -14.2 0.6598 -77.6 1.300 0.8383 158.4 0.509 28.6 0.1086 -14.3 0.6683 -82.5 1.400 0.8427 154.5 0.472 25.1 0.0993 -13.3 0.6779 -87.3 1.500 0.8452 150.5 0.444 21.6 0.0902 -10.8 0.6900 -92.1 1.600 0.8493 146.5 0.405 18.1 0.0819 -6.4 0.6935 -97.0 1.700 0.8567 142.7 0.381 15.2 0.0759 -0.4 0.6998 -101.7 1.800 0.8604 139.1 0.359 13.8 0.0717 6.4 0.7089 -106.4 1.900 0.8606 135.4 0.338 11.0 0.0712 15.3 0.7204 -110.9 2.000 0.8602 132.1 0.315 9.9 0.0730 23.4 0.7280 -115.7 2.200 0.8678 125.7 0.280 8.1 0.0846 36.7 0.7403 -124.2 2.400 0.8674 119.3 0.256 8.4 0.1030 45.0 0.7525 -132.8 2.600 0.8756 113.6 0.240 10.4 0.1278 47.8 0.7626 -140.3 2.800 0.8809 108.4 0.235 12.4 0.1523 46.5 0.7784 -148.4 3.000 0.8868 103.0 0.232 13.4 0.1751 44.4 0.7899 -155.3 3.500 0.8895 92.0 0.240 16.4 0.2242 36.8 0.8209 -172.3 4.000 0.8953 82.7 0.262 15.2 0.2602 28.3 0.8405 172.8 4.500 0.8872 74.9 0.281 12.0 0.2852 20.3 0.8400 160.2 5.000 0.8879 68.3 0.302 7.7 0.3063 13.9 0.8424 150.2 5.500 0.8818 63.0 0.318 3.8 0.3248 7.6 0.8430 141.1 6.000 0.8780 57.9 0.333 -0.4 0.3437 1.9 0.8478 133.0 ! ! SIEMENS AG Semiconductor Group, Munich