! Alpha Industries, Inc. Small-Signal Device S-Parameters ! Dec-09-94 ! Part Number: SMV1204-99 ! Description: Silicon HyperAbrupt Varactor Diode in SOT-23 ! Application: General Wide Band ! Bias Voltage (V) = 8 ! Bias Current (mA) = Reverse Leakage Only # GHZ S MA R 50 0.20000 0.984 -10.531 0.167 79.224 0.167 79.621 0.984 -10.338 0.25000 0.976 -13.036 0.207 76.698 0.209 76.206 0.985 -13.555 0.30000 0.966 -15.583 0.246 74.197 0.247 74.431 0.965 -15.372 0.35000 0.957 -17.912 0.284 71.795 0.286 71.128 0.962 -18.641 0.40000 0.943 -20.376 0.322 69.338 0.324 69.524 0.943 -20.192 0.45000 0.929 -22.895 0.357 66.858 0.357 66.146 0.930 -23.565 0.50000 0.916 -25.031 0.393 64.534 0.395 64.650 0.913 -24.856 0.55000 0.900 -27.306 0.426 62.227 0.423 61.713 0.897 -28.029 0.60000 0.883 -29.583 0.458 59.969 0.460 59.995 0.879 -29.294 0.65000 0.867 -31.745 0.488 57.762 0.484 57.484 0.862 -32.280 0.70000 0.849 -33.832 0.518 55.578 0.519 55.549 0.844 -33.481 0.75000 0.831 -35.839 0.545 53.576 0.539 53.580 0.826 -36.274 0.80000 0.811 -37.819 0.571 51.487 0.572 51.461 0.806 -37.348 0.85000 0.794 -39.728 0.595 49.517 0.589 49.842 0.787 -39.973 0.90000 0.774 -41.578 0.619 47.614 0.620 47.539 0.768 -41.016 0.95000 0.756 -43.408 0.640 45.818 0.635 46.252 0.751 -43.461 1.00000 0.737 -45.063 0.662 43.981 0.661 43.969 0.730 -44.429 1.05000 0.718 -46.829 0.681 42.310 0.678 42.908 0.715 -46.790 1.10000 0.699 -48.366 0.700 40.491 0.698 40.561 0.693 -47.681 1.15000 0.681 -50.024 0.717 38.975 0.717 39.608 0.679 -49.924 1.20000 0.664 -51.420 0.733 37.284 0.732 37.414 0.657 -50.655 1.25000 0.646 -52.999 0.748 35.837 0.750 36.417 0.644 -52.828 1.30000 0.628 -54.324 0.763 34.280 0.762 34.430 0.622 -53.509 1.35000 0.610 -55.800 0.775 32.900 0.779 33.390 0.609 -55.548 1.40000 0.594 -57.104 0.788 31.389 0.787 31.609 0.588 -56.278 1.45000 0.577 -58.465 0.801 30.158 0.804 30.468 0.576 -58.001 1.50000 0.561 -59.525 0.811 28.745 0.811 28.935 0.554 -58.751 1.55000 0.544 -60.883 0.821 27.572 0.826 27.842 0.543 -60.359 1.60000 0.530 -61.881 0.830 26.227 0.830 26.447 0.522 -61.078 1.65000 0.513 -63.165 0.840 25.133 0.844 25.293 0.513 -62.511 1.70000 0.500 -64.041 0.847 23.937 0.847 24.087 0.492 -63.262 1.75000 0.483 -65.208 0.856 22.832 0.860 22.952 0.483 -64.392 1.80000 0.470 -66.168 0.863 21.674 0.864 21.864 0.462 -65.245 1.85000 0.454 -67.251 0.871 20.728 0.874 20.758 0.455 -66.187 1.90000 0.442 -68.067 0.876 19.618 0.877 19.808 0.435 -67.169 1.95000 0.426 -69.060 0.883 18.619 0.886 18.699 0.429 -67.819 2.00000 0.416 -69.917 0.889 17.656 0.889 17.856 0.408 -69.015 2.05000 0.400 -70.721 0.895 16.714 0.897 16.864 0.404 -69.349 2.10000 0.390 -71.548 0.899 15.707 0.900 15.977 0.382 -70.819 2.15000 0.375 -72.307 0.904 14.840 0.906 14.910 0.380 -70.870 2.20000 0.365 -73.156 0.909 13.940 0.911 14.200 0.357 -72.361 2.25000 0.350 -73.790 0.913 13.118 0.913 13.218 0.356 -72.263 2.30000 0.340 -74.564 0.917 12.232 0.918 12.502 0.332 -73.997 2.35000 0.326 -75.151 0.921 11.401 0.921 11.490 0.333 -73.662 2.40000 0.318 -76.101 0.923 10.640 0.926 10.863 0.309 -75.425 2.45000 0.303 -76.426 0.927 9.902 0.928 10.011 0.310 -74.964 2.50000 0.296 -77.402 0.930 9.148 0.931 9.219 0.287 -76.737 2.55000 0.283 -77.500 0.933 8.350 0.934 8.487 0.289 -76.080 2.60000 0.273 -78.486 0.936 7.642 0.938 7.767 0.265 -77.762 2.65000 0.261 -78.510 0.939 6.900 0.938 7.092 0.268 -77.411 2.70000 0.253 -79.452 0.940 6.251 0.943 6.283 0.246 -78.957 2.75000 0.241 -79.394 0.944 5.498 0.944 5.617 0.247 -78.381 2.80000 0.233 -80.280 0.946 4.831 0.947 4.929 0.226 -79.824 2.85000 0.223 -80.129 0.948 4.139 0.947 4.348 0.226 -79.278 2.90000 0.215 -81.154 0.948 3.483 0.950 3.553 0.208 -80.703 2.95000 0.205 -80.829 0.951 2.836 0.952 3.020 0.206 -80.058 3.00000 0.197 -82.010 0.952 2.234 0.953 2.277 0.191 -81.568 ! Alpha Industries, Inc. ! 20 Sylvan Road ! Woburn, MA 01801, USA ! Tel: + (617) 935-5150 ! Fax: + (617) 935-4939