! SIEMENS Small Signal Semiconductors ! BFY193 ! Si NPN RF Bipolar Junction Transistor in MICRO-X ! VCE = 2 V IC = 10 mA ! Common Emitter S-Parameters: March 1996 # GHz S MA R 50 ! f S11 S21 S12 S22 ! GHz MAG ANG MAG ANG MAG ANG MAG ANG 0.010 0.7442 -7.9 28.017 175.4 0.0036 88.7 0.9778 -3.9 0.020 0.7425 -15.3 27.698 172.5 0.0073 84.6 0.9712 -7.8 0.050 0.7461 -38.0 26.746 160.5 0.0177 71.3 0.9324 -18.9 0.100 0.7387 -69.0 23.233 144.3 0.0303 58.6 0.8214 -34.7 0.150 0.7397 -92.6 19.883 131.8 0.0388 48.5 0.7045 -46.6 0.200 0.7466 -110.5 16.838 122.5 0.0433 40.6 0.5994 -54.7 0.250 0.7560 -121.8 14.563 115.7 0.0474 36.6 0.5204 -61.4 0.300 0.7481 -131.2 12.605 110.5 0.0493 32.7 0.4622 -65.8 0.400 0.7514 -144.4 9.857 102.6 0.0521 28.8 0.3734 -73.3 0.500 0.7620 -153.4 8.168 96.8 0.0542 27.4 0.3203 -77.2 0.600 0.7643 -159.3 6.876 92.3 0.0551 26.7 0.2832 -80.5 0.700 0.7579 -164.3 5.920 88.7 0.0564 26.7 0.2633 -83.6 0.800 0.7575 -168.0 5.187 85.3 0.0575 27.1 0.2463 -87.3 0.900 0.7618 -171.5 4.649 82.3 0.0590 27.4 0.2310 -89.5 1.000 0.7575 -174.9 4.193 79.4 0.0598 28.5 0.2250 -90.1 1.100 0.7601 -177.1 3.840 76.8 0.0609 29.2 0.2274 -92.5 1.200 0.7660 -179.8 3.530 74.1 0.0619 30.2 0.2237 -96.2 1.300 0.7657 178.2 3.258 71.8 0.0635 31.4 0.2161 -97.6 1.400 0.7669 175.9 3.038 69.3 0.0652 31.8 0.2196 -97.6 1.500 0.7683 174.0 2.839 67.2 0.0663 33.3 0.2273 -100.4 1.600 0.7644 172.2 2.657 64.8 0.0677 34.4 0.2291 -103.6 1.700 0.7718 170.9 2.508 62.6 0.0693 35.4 0.2252 -105.6 1.800 0.7677 168.8 2.361 60.7 0.0712 36.2 0.2289 -104.6 1.900 0.7684 167.7 2.253 58.8 0.0731 37.3 0.2448 -106.0 2.000 0.7690 166.4 2.145 56.8 0.0753 38.1 0.2491 -109.9 2.200 0.7693 163.4 1.952 53.0 0.0792 39.5 0.2510 -109.1 2.400 0.7707 160.9 1.799 49.3 0.0833 41.1 0.2700 -115.5 2.600 0.7692 158.4 1.664 45.8 0.0880 42.3 0.2744 -114.3 2.800 0.7751 156.0 1.555 42.3 0.0934 43.5 0.2929 -119.8 3.000 0.7694 153.5 1.459 38.8 0.0986 44.0 0.2976 -118.5 3.500 0.7788 148.2 1.282 30.8 0.1136 44.5 0.3410 -127.1 4.000 0.7837 141.2 1.138 22.3 0.1285 44.5 0.3651 -135.9 4.500 0.7892 134.9 1.023 14.2 0.1459 43.5 0.3884 -141.0 5.000 0.7895 128.1 0.928 6.4 0.1642 41.8 0.4334 -145.6 5.500 0.7845 121.0 0.839 -0.3 0.1840 39.7 0.4752 -153.6 6.000 0.7823 114.1 0.770 -6.8 0.2054 36.4 0.4867 -162.0 ! ! SIEMENS AG Semiconductor Group, Munich