! SIEMENS Small Signal Semiconductors ! BFP194 ! Si PNP RF Bipolar Junction Transistor in SOT143 ! VCE = -1 V IC = -50 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 0.3935 -160.1 33.126 162.2 0.0067 70.4 0.6874 -27.9 0.020 0.5099 -155.9 29.268 148.4 0.0118 61.8 0.6523 -52.6 0.050 0.6965 -161.7 19.155 124.2 0.0197 45.0 0.5527 -100.3 0.100 0.7906 -171.8 11.314 107.4 0.0246 40.2 0.5022 -135.4 0.150 0.8092 -177.0 7.873 99.5 0.0281 43.4 0.4942 -149.9 0.200 0.8212 179.7 6.047 94.2 0.0318 47.1 0.4824 -158.1 0.250 0.8231 177.0 4.864 90.4 0.0358 49.9 0.4800 -163.8 0.300 0.8208 174.7 4.096 87.5 0.0398 52.9 0.4798 -167.0 0.400 0.8257 170.6 3.127 82.2 0.0487 56.6 0.4763 -171.9 0.500 0.8277 167.6 2.532 77.8 0.0572 58.3 0.4724 -175.1 0.600 0.8281 163.8 2.132 73.1 0.0670 59.2 0.4704 -177.3 0.700 0.8276 160.0 1.851 68.6 0.0759 59.1 0.4718 -179.0 0.800 0.8314 157.6 1.637 64.8 0.0853 59.0 0.4720 179.3 0.900 0.8266 154.5 1.471 61.1 0.0948 58.1 0.4712 177.7 1.000 0.8294 150.9 1.338 57.3 0.1037 57.7 0.4730 176.9 1.100 0.8314 147.6 1.229 53.6 0.1125 56.6 0.4763 175.8 1.200 0.8358 144.7 1.137 50.1 0.1212 55.6 0.4771 174.5 1.300 0.8341 141.8 1.057 46.7 0.1304 54.0 0.4792 173.4 1.400 0.8407 139.1 0.994 43.9 0.1383 52.7 0.4832 172.5 1.500 0.8374 136.1 0.951 40.4 0.1466 51.7 0.4866 171.6 1.600 0.8398 133.5 0.886 37.2 0.1545 50.2 0.4909 170.5 1.700 0.8424 130.3 0.844 34.1 0.1625 49.0 0.4942 169.3 1.800 0.8489 127.7 0.808 31.7 0.1696 47.4 0.4962 168.3 1.900 0.8503 124.9 0.770 28.7 0.1771 46.0 0.5031 167.4 2.000 0.8456 122.6 0.734 26.0 0.1844 44.4 0.5096 166.1 2.200 0.8519 117.5 0.675 21.1 0.1976 41.8 0.5168 163.8 2.400 0.8505 112.4 0.630 16.3 0.2107 39.6 0.5303 161.3 2.600 0.8558 107.7 0.588 12.9 0.2254 37.0 0.5376 159.5 2.800 0.8615 103.2 0.556 8.9 0.2379 33.6 0.5579 157.0 3.000 0.8668 98.6 0.525 5.1 0.2491 30.5 0.5721 154.6 3.500 0.8768 89.2 0.462 -1.6 0.2729 23.6 0.6157 148.2 4.000 0.8828 80.9 0.414 -6.1 0.2907 16.9 0.6578 141.4 4.500 0.8849 73.6 0.383 -9.9 0.3028 11.0 0.6792 135.2 5.000 0.8864 67.4 0.368 -12.0 0.3177 6.3 0.7030 130.2 5.500 0.8836 62.1 0.354 -13.6 0.3313 1.3 0.7247 124.6 6.000 0.8795 57.1 0.353 -15.7 0.3467 -3.6 0.7455 119.1 ! ! SIEMENS AG Semiconductor Group, Munich