!ATF-10136 !S-PARAMETERS at Vds=1V Id=10mA. LAST UPDATED 06-28-94 # ghz s ma r 50 0.1 .99 -4 3.66 177 .006 83 .35 -2 0.5 .99 -17 3.62 164 .031 80 .35 -13 1.0 .98 -36 3.52 147 .060 66 .34 -28 2.0 .92 -69 3.25 120 .117 44 .30 -60 3.0 .84 -102 3.03 93 .148 28 .21 -92 4.0 .73 -137 2.67 66 .181 9 .15 -145 !NOISE PARAMETERS AT Vds=2V Id=25mA WILL PROVIDE GOOD !APPROXIMATION FOR INITIAL DESIGN OVER A NARROW BANDWIDTH !FREQ Fopt GAMMA OPT RN/Zo !GHZ dB MAG ANG - 0.5 0.4 .93 12 0.85 1.0 0.4 .85 24 0.70 2.0 0.4 .70 47 0.46 4.0 0.5 .39 126 0.36