excelics EFA018A-70 data sheet low distortion gaas power fet non-hermetic low cost ceramic 70mil package +18.5dbm typical output power 10.5db typical power gain at 12ghz typical 1.1db noise figure and 10.5db associated gain at 12ghz 0.3 x 180 micron recessed mushroom gate si 3 n 4 passivation advanced epitaxial doping profile provides high power efficiency, linearity and reliability electrical characteristics (t a = 25 o c) symbols parameters/test conditions min typ max unit p 1db output power at 1db compression f=12ghz vds=6v, ids=50% idss f=18ghz 16.5 18.5 18.5 dbm g 1db gain at 1db compression f=12ghz vds=6v, ids=50% idss f=18ghz 9.0 10.5 8.0 db pae power added efficiency at 1db compression vds=6v, ids=50% idss f=12ghz 33 % nf noise figure f=12ghz vds=2v, ids=15ma 1.1 db ga associated gain f=12ghz vds=2v, ids=15ma 10.5 db idss saturated drain current vds=3v, vgs=0v 25 50 80 ma gm transconductance vds=3v, vgs=0v 20 30 ms vp pinch-off voltage vds=3v, ids=1.0 ma -2.0 -3.5 v bvgd drain breakdown voltage igd=0.5ma -10 -15 v bvgs source breakdown voltage igs=0.5ma -6 -14 v rth thermal resistance 480 * o c/w * overall rth depends on case mounting. maximum ratings at 25 o c symbols parameters absolute 1 continuous 2 vds drain-source voltage 10v 6v vgs gate-source voltage -6v -4v ids drain current idss 40ma igsf forward gate current 4ma 0.7ma pin input power 17dbm @ 3db compression tch channel temperature 175 o c 150 o c tstg storage temperature -65/175 o c -65/150 o c pt total power dissipation 285mw 240mw note: 1 exceeding any of the above ratings may result in permanent damage. 2. exceeding any of the above ratings may reduce mttf below design goals. excelics semiconductor, inc., 2908 scott blvd., santa clara, ca 95054 phone: (408) 970-8664 fax: (408) 970-8998 web site: www.excelics.com all dimensions in mils. s s d g (all leads) 40 20 44 19 4 70 180 min.
EFA018A-70 dat a sheet low distortion gaas po w er fet s- p arameters 6v, 1/2 ids s fr e q --- s 1 1 -- - --- s 2 1 -- - --- s 1 2 -- - --- s 2 2 --- (ghz ) m a g a ng m a g a ng m a g a n g m a g a ng 1. 0 0.99 2 - 15.2 2.46 7 164.6 0.01 3 80. 7 0.81 3 - 9.6 2. 0 0.97 3 - 31.3 2.40 4 148.7 0.02 4 66. 9 0.79 9 - 21.0 3. 0 0.94 8 - 47.1 2.30 7 133.4 0.03 3 56. 3 0.78 8 - 32.1 4. 0 0.92 7 - 62.2 2.27 8 119.2 0.04 0 47. 1 0.77 8 - 40.9 5. 0 0.89 6 - 76.8 2.27 1 105.4 0.04 6 38. 0 0.75 7 - 49.5 6. 0 0.86 2 - 89.8 2.21 7 91.4 0.05 0 28. 7 0.73 0 - 60.6 7. 0 0.82 4 - 103.6 2.14 4 77.5 0.05 0 18. 8 0.70 9 - 71.2 8. 0 0.78 5 - 116.7 2.09 9 64.5 0.04 7 8. 7 0.67 9 - 80.0 9. 0 0.74 5 - 137.4 2.14 1 50.1 0.04 3 6. 9 0.67 5 - 85.5 10. 0 0.71 2 - 157.8 2.13 2 34.6 0.04 1 4. 4 0.65 8 - 95.2 11. 0 0.68 5 - 167.8 2.11 3 21.5 0.03 9 4. 7 0.63 6 - 109.4 12.0 0.659 178. 6 2.11 9 8. 0 0.03 9 11.3 0.62 5 - 121.6 13.0 0.661 151. 4 2.08 0 - 9. 0 0.04 3 10.3 0.60 8 - 130.8 14.0 0.678 126. 4 1.96 8 - 26. 0 0.04 7 7.7 0.59 8 - 141.9 15.0 0.668 112. 7 1.94 1 - 42. 0 0.05 3 3.2 0.60 0 - 161.3 16. 0 0.66 3 96.6 1.92 7 - 58.8 0.05 9 - 4. 7 0.59 2 - 179.9 17. 0 0.68 1 77.3 1.73 3 - 74.2 0.05 9 - 3. 2 0.558 170.3 18. 0 0.71 6 64.4 1.65 4 - 86.1 0.08 1 - 17. 9 0.607 158.0 19. 0 0.70 4 48.0 1.59 6 - 103.7 0.07 0 - 34. 8 0.622 135.6 20. 0 0.73 6 30.3 1.56 0 - 120.9 0.07 1 - 45. 7 0.677 119.0 21. 0 0.79 9 18.9 1.48 0 - 136.6 0.07 2 - 58. 3 0.666 107.4 22. 0 0.78 6 7.3 1.37 8 - 151.5 0.06 7 - 77. 2 0.67 6 95.1 23. 0 0.75 3 - 11.7 1.30 5 - 170.3 0.06 0 - 97. 4 0.67 4 76.0 24. 0 0.77 1 - 30.9 1.24 9 169.6 0.05 5 - 120. 5 0.67 1 57.6 25. 0 0.75 3 - 43.1 1.24 5 152.3 0.05 5 - 141. 1 0.65 5 42.6 26. 0 0.72 0 - 58.4 1.25 5 136.8 0.06 0 - 161. 3 0.64 9 28.8
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