characteristic typical min/max ta= 25 oc ta = -55 oc to +85 oc frequency 5-250 mhz 5-250 mhz typical intermodulation performance at 25 o c second order harmonic intercept point....... +29 dbm (typ.) second order two tone intercept point........ +23 dbm (typ.) third order two tone intercept point............ +20 dbm (typ.) legend + 25 oc + 85 oc - - - - - - -55 oc power vdc +15 +15 min. ma 18 20 max. rf amplifier model tm7288 available as: tm7288, 4 pin to-8 (t4) tn7288, 4 pin surface mount (sm3) FP7288, 4 pin flatpack (fp4) bx7288,connectorized housing (h1) features ! ! ! ! ! low noise figure: 1.8 db typical ! ! ! ! ! high gain: 22 dbm typical ! ! ! ! ! operating temp. - 55 oc to + 85 oc ! ! ! ! ! environmental screening available note: care should always be taken to effectively ground the case of each unit. noise figure (db) 1.8 2.2 max. vswr in <1.25:1 2.0:1 max. out <1.25:1 2.0:1 max. reverse isolation (db) -23 -22 max. power @ 1 db comp. (dbm) +7.5 +6.5 min. gain (db) 22 21 min. specifications typical performance data maximum ratings ambient operating temperature .............. -55oc to + 100 oc storage temperature ............................... -62oc to + 125 oc case temperature ................................................. + 125 oc dc voltage ......................................................... + 18 volts continuous rf input power ................................. + 18 dbm short term rf input power ...... 50 milliwatts (1 minute max.) maximum peak power .................... 0.5 watt (3 sec max.) 7/6/04 2.0 1.5 1.0 2.0 1.5 1.0 1 3 2 23 22 21 + 10 + 9 + 8 + 7 + 6 0 - 10 - 20 - 30 - 40 start 5 mhz stop 250 mhz start 5 mhz stop 250 mhz start 5 mhz stop 250 mh z start 5 mhz stop 250 mh z start 5 mhz stop 250 mhz start 5 mhz stop 250 mhz gain (db) 1 db comp. (dbm) reverse isolation (db) input vswr output vswr noise figure (db) spectrum microwave 2144 franklin drive n.e. palm bay, florida 32905 ph (888) 553-7531 fax (888) 553-7532 spectrum microwave (europe) 2707 black lake place philadelphia, pa. 19154 ph (215) 464-4000 fax (215) 464-4001 www.spectrummicrowave.com
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