! Stanford Microdevices ! SPF-1576 S-PARAMETER DATA ! Vds=2.0 Ids=15mA ! LAST UPDATED 8/97 # GHZ S MA R 50 !FREQ S11 S21 S12 S22 !GHZ MAG ANG MAG ANG MAG ANG MAG ANG 2.000 0.863 141 5.913 29 0.043 -41 0.417 151 2.080 0.858 131 5.883 24 0.044 -42 0.415 142 2.160 0.852 122 5.880 20 0.046 -42 0.413 133 2.240 0.846 113 5.842 12 0.047 -56 0.410 125 2.320 0.838 104 5.813 3 0.048 -53 0.408 116 2.400 0.830 95 5.779 1 0.049 -68 0.405 107 2.480 0.823 86 5.792 -6 0.050 -72 0.403 99 2.560 0.815 77 5.728 -8 0.051 -80 0.401 90 2.640 0.807 68 5.745 -18 0.051 -90 0.399 82 2.720 0.800 59 5.693 -21 0.051 -93 0.398 74 2.800 0.793 50 5.709 -32 0.051 -110 0.396 66 2.880 0.787 42 5.644 -34 0.050 -103 0.396 59 2.960 0.781 35 5.633 -40 0.050 -114 0.395 51 3.040 0.775 26 5.578 -44 0.050 -116 0.395 44 3.120 0.770 17 5.509 -58 0.051 -112 0.395 35 3.200 0.766 9 5.456 -59 0.051 -121 0.394 27 3.280 0.760 1 5.388 -71 0.052 -118 0.393 20 3.360 0.754 -7 5.292 -69 0.053 -125 0.392 12 3.440 0.749 -16 5.188 -80 0.054 -125 0.392 5 3.520 0.743 -24 5.073 -83 0.056 -130 0.390 -3 3.600 0.738 -32 4.979 -96 0.057 -144 0.390 -9 3.680 0.732 -39 4.875 -97 0.058 -142 0.389 -17 3.760 0.726 -47 4.785 -100 0.059 -157 0.388 -24 3.840 0.721 -55 4.707 -104 0.060 -158 0.388 -31 3.920 0.716 -63 4.609 -112 0.061 -167 0.388 -38 4.000 0.710 -71 4.575 -116 0.060 -173 0.387 -45 4.080 0.704 -78 4.497 -124 0.061 -172 0.386 -52 4.160 0.699 -86 4.472 -125 0.061 177 0.385 -60 4.240 0.694 -94 4.417 -130 0.061 -177 0.384 -67 4.320 0.688 -103 4.415 -133 0.062 175 0.382 -75 4.400 0.682 -109 4.409 -141 0.062 170 0.379 -82 4.480 0.676 -117 4.410 -147 0.063 168 0.376 -90 4.560 0.670 -125 4.402 -151 0.064 159 0.372 -97 4.640 0.664 -133 4.401 -157 0.065 159 0.367 -105 4.720 0.657 -141 4.384 -160 0.067 151 0.362 -113 4.800 0.649 -149 4.404 -168 0.067 147 0.356 -119 4.880 0.641 -158 4.393 -173 0.069 143 0.350 -127 4.960 0.633 -166 4.409 -179 0.070 134 0.344 -134 5.040 0.624 -175 4.377 175 0.071 133 0.338 -142 5.120 0.615 177 4.375 170 0.072 125 0.332 -150 5.200 0.606 169 4.363 164 0.072 121 0.325 -157 5.280 0.597 160 4.359 159 0.074 116 0.316 -165 5.360 0.587 151 4.334 152 0.075 110 0.307 -174 5.440 0.576 142 4.301 146 0.076 106 0.298 177 5.520 0.566 133 4.277 140 0.077 102 0.291 169 5.600 0.556 124 4.276 135 0.078 95 0.284 161 5.680 0.547 114 4.266 130 0.079 92 0.277 150 5.760 0.538 104 4.272 124 0.080 85 0.270 143 5.840 0.529 95 4.249 118 0.080 79 0.263 141 5.920 0.521 86 4.252 113 0.081 75 0.256 127 6.000 0.513 76 4.240 107 0.082 67 0.250 115 6.080 0.506 65 4.240 102 0.082 64 0.244 105 6.160 0.500 56 4.214 96 0.082 54 0.241 94 6.240 0.496 45 4.215 89 0.081 51 0.238 83 6.320 0.493 35 4.186 81 0.082 46 0.237 72 6.400 0.489 24 4.164 74 0.081 38 0.234 61 6.480 0.486 14 4.102 68 0.082 38 0.232 49 6.560 0.483 3 4.053 62 0.082 29 0.231 36 6.640 0.482 -7 3.970 57 0.082 30 0.233 23 6.720 0.483 -17 3.906 49 0.084 23 0.235 12 6.800 0.485 -27 3.829 42 0.085 19 0.239 0 6.880 0.487 -35 3.762 35 0.087 19 0.244 -7 6.960 0.490 -44 3.683 34 0.089 7 0.250 -19 7.040 0.492 -52 3.620 27 0.090 9 0.257 -29 7.120 0.494 -62 3.541 23 0.092 -2 0.265 -37 7.200 0.497 -70 3.492 13 0.091 -10 0.272 -46 7.280 0.501 -79 3.440 11 0.092 -18 0.282 -53 7.360 0.506 -86 3.411 4 0.091 -29 0.294 -63 7.440 0.511 -95 3.376 4 0.088 -31 0.306 -71 7.520 0.515 -102 3.339 -4 0.086 -46 0.316 -77 7.600 0.518 -110 3.326 -10 0.083 -47 0.327 -87 7.680 0.520 -117 3.293 -18 0.080 -50 0.337 -93 7.760 0.523 -122 3.295 -19 0.077 -60 0.350 -96 7.840 0.525 -129 3.266 -27 0.075 -56 0.361 -105 7.920 0.527 -136 3.243 -30 0.074 -60 0.371 -109 8.000 0.529 -143 3.215 -39 0.073 -60 0.383 -116 8.080 0.529 -149 3.210 -45 0.075 -59 0.395 -124 8.160 0.529 -156 3.180 -50 0.076 -61 0.404 -128 8.240 0.528 -162 3.146 -55 0.079 -57 0.414 -134 8.320 0.527 -167 3.101 -59 0.082 -64 0.424 -142 8.400 0.526 -173 3.083 -70 0.086 -71 0.434 -146 8.480 0.525 -179 3.041 -73 0.090 -75 0.444 -151 8.560 0.523 176 3.022 -80 0.093 -84 0.453 -156 8.640 0.519 170 2.963 -82 0.095 -93 0.462 -161 8.720 0.514 165 2.920 -92 0.096 -101 0.471 -166 8.800 0.509 159 2.889 -94 0.096 -108 0.477 -171 8.880 0.504 153 2.870 -103 0.095 -121 0.482 -175 8.960 0.498 147 2.835 -104 0.093 -129 0.487 177 9.040 0.489 140 2.804 -112 0.091 -132 0.491 172 9.120 0.480 134 2.789 -115 0.089 -137 0.493 169 9.200 0.468 127 2.780 -123 0.087 -143 0.490 161 9.280 0.455 122 2.786 -125 0.086 -140 0.488 154 9.360 0.440 115 2.787 -132 0.086 -142 0.483 151 9.440 0.424 108 2.796 -135 0.086 -144 0.475 145 9.520 0.406 100 2.809 -143 0.088 -145 0.463 140 9.600 0.387 92 2.844 -147 0.090 -149 0.447 135 9.680 0.366 82 2.868 -153 0.093 -153 0.427 126 9.760 0.346 72 2.900 -158 0.096 -159 0.401 124 9.840 0.329 60 2.929 -165 0.099 -166 0.370 116 9.920 0.314 46 2.970 -172 0.103 -173 0.336 110 10.000 0.305 30 2.995 -178 0.105 179 0.296 106 10.080 0.300 12 3.022 174 0.107 171 0.257 101 10.160 0.299 -9 3.027 168 0.108 162 0.225 96 10.240 0.304 -30 3.034 160 0.109 156 0.204 91 10.320 0.313 -53 3.021 152 0.108 149 0.190 91 10.400 0.328 -73 3.009 144 0.107 143 0.182 97 10.480 0.348 -92 2.973 136 0.105 136 0.180 119 10.560 0.375 -107 2.921 129 0.103 128 0.182 150 10.640 0.406 -121 2.858 120 0.099 120 0.189 175 10.720 0.442 -134 2.776 112 0.096 112 0.202 -179 10.800 0.481 -145 2.701 105 0.092 104 0.222 176 10.880 0.519 -155 2.606 97 0.088 98 0.252 173 10.960 0.555 -164 2.511 91 0.085 91 0.293 171 11.040 0.587 -173 2.401 82 0.081 86 0.337 164 11.120 0.614 178 2.295 75 0.078 83 0.378 160 11.200 0.638 171 2.200 68 0.075 74 0.419 156 11.280 0.658 163 2.099 63 0.072 76 0.455 152 11.360 0.674 157 2.002 59 0.069 68 0.484 148 11.440 0.685 150 1.903 50 0.065 64 0.510 142 11.520 0.693 144 1.807 44 0.063 61 0.532 137 11.600 0.698 139 1.735 38 0.060 48 0.549 134 11.680 0.699 133 1.654 35 0.057 48 0.564 131 11.760 0.699 129 1.575 29 0.054 35 0.577 127 11.840 0.696 124 1.501 25 0.050 36 0.590 125 11.920 0.693 119 1.434 14 0.047 33 0.603 121 12.000 0.689 115 1.379 13 0.044 20 0.613 119 12.080 0.683 112 1.315 7 0.040 26 0.621 116 12.160 0.677 108 1.262 9 0.038 17 0.630 112 12.240 0.672 105 1.201 -4 0.035 14 0.639 111 12.320 0.670 102 1.159 -5 0.034 16 0.646 108 12.400 0.668 99 1.124 -12 0.033 10 0.654 105 12.480 0.668 97 1.082 -13 0.033 23 0.661 102 12.560 0.670 95 1.036 -13 0.034 24 0.669 101 12.640 0.671 93 1.007 -21 0.034 31 0.673 98 12.720 0.672 90 0.980 -28 0.036 38 0.677 95 12.800 0.671 87 0.962 -30 0.037 21 0.682 90 12.880 0.670 83 0.943 -28 0.040 25 0.686 86 12.960 0.667 79 0.928 -33 0.044 16 0.687 86 13.040 0.662 75 0.912 -36 0.046 9 0.690 83 13.120 0.652 71 0.917 -41 0.050 5 0.691 82 13.200 0.641 67 0.933 -43 0.052 -13 0.692 80 13.280 0.627 63 0.952 -47 0.053 -11 0.695 79 13.360 0.612 59 0.977 -42 0.055 -27 0.698 74 13.440 0.598 56 1.022 -49 0.055 -38 0.704 71 13.520 0.583 54 1.069 -53 0.056 -37 0.710 71 13.600 0.567 53 1.120 -55 0.056 -55 0.713 69 13.680 0.550 52 1.179 -58 0.055 -57 0.712 67 13.760 0.528 50 1.238 -68 0.056 -63 0.710 64 13.840 0.499 47 1.313 -78 0.056 -69 0.705 61 13.920 0.459 43 1.399 -86 0.058 -71 0.692 55 14.000 0.404 39 1.489 -95 0.060 -82 0.680 49 14.080 0.362 33 1.555 -103 0.062 -79 0.661 45 14.160 0.343 28 1.611 -109 0.064 -88 0.636 44 14.240 0.337 22 1.653 -119 0.065 -98 0.613 45 14.320 0.340 23 1.673 -133 0.066 -109 0.593 40 14.400 0.347 44 1.661 -144 0.066 -125 0.582 38 14.480 0.358 94 1.631 -158 0.065 -142 0.574 43 14.560 0.375 107 1.569 -173 0.064 -156 0.573 48 14.640 0.398 102 1.488 172 0.060 -174 0.577 52 14.720 0.432 94 1.390 160 0.057 179 0.588 56 14.800 0.485 85 1.274 147 0.052 167 0.606 59 14.880 0.571 77 1.145 139 0.048 162 0.624 58 14.960 0.664 70 1.020 126 0.044 158 0.650 54 15.040 0.732 64 0.902 121 0.040 147 0.687 50 15.120 0.778 58 0.794 111 0.037 148 0.724 47 15.200 0.809 53 0.697 107 0.035 146 0.756 46 15.280 0.830 48 0.614 100 0.033 140 0.785 42 15.360 0.846 44 0.540 96 0.033 140 0.813 36 15.440 0.857 40 0.477 90 0.032 138 0.835 36 15.520 0.866 36 0.424 87 0.032 135 0.852 34 15.600 0.871 33 0.377 82 0.032 131 0.867 30 15.680 0.875 29 0.337 80 0.033 126 0.879 26 15.760 0.879 26 0.303 75 0.034 122 0.894 24 15.840 0.882 22 0.273 73 0.035 117 0.904 22 15.920 0.885 19 0.247 71 0.036 113 0.911 17 16.000 0.887 16 0.225 68 0.037 108 0.921 14 16.080 0.888 13 0.205 67 0.039 106 0.927 12 16.160 0.889 10 0.188 66 0.040 97 0.929 8 16.240 0.889 7 0.173 62 0.042 92 0.930 5 16.320 0.889 4 0.161 63 0.043 86 0.929 2 16.400 0.887 0 0.150 59 0.045 79 0.930 -1 16.480 0.886 -3 0.141 62 0.046 74 0.928 -4 16.560 0.884 -6 0.132 59 0.047 64 0.926 -10 16.640 0.882 -9 0.124 60 0.048 56 0.919 -12 16.720 0.879 -12 0.117 58 0.049 50 0.910 -15 16.800 0.875 -15 0.111 55 0.049 42 0.902 -19 16.880 0.870 -17 0.103 54 0.049 35 0.890 -22 16.960 0.866 -21 0.096 51 0.049 22 0.880 -25 17.040 0.861 -24 0.087 50 0.049 18 0.866 -26 17.120 0.856 -27 0.078 43 0.049 20 0.853 -33 17.200 0.851 -30 0.067 45 0.050 7 0.842 -36 17.280 0.846 -32 0.056 38 0.051 5 0.825 -39 17.360 0.840 -35 0.051 41 0.053 2 0.807 -41 17.440 0.833 -38 0.049 38 0.055 0 0.788 -45 17.520 0.823 -41 0.050 45 0.058 -1 0.773 -50 17.600 0.811 -44 0.053 45 0.061 -13 0.754 -50 17.680 0.800 -48 0.056 133 0.064 -10 0.734 -52 17.760 0.790 -51 0.061 163 0.068 -32 0.716 -57 17.840 0.780 -55 0.067 165 0.071 -46 0.701 -61 17.920 0.770 -58 0.076 160 0.075 -53 0.688 -63 18.000 0.761 -62 0.088 160 0.078 -82 0.675 -66