characteristic typical min/max ta= 25 oc ta = -55 oc to +85 oc frequency 5-350 mhz 10-300 mhz typical intermodulation performance at 25 o c second order harmonic intercept point....... +36 dbm (typ.) second order two tone intercept point........ +30 dbm (typ.) third order two tone intercept point............ +22 dbm (typ.) legend + 25 oc + 85 oc - - - - - - -55 oc power vdc +5 +5 min. ma 13 14.5 max. rf amplifier model tm7487 available as: tm7487, 4 pin to-8 (t4) tn7487, 4 pin surface mount (sm3) FP7487, 4 pin flatpack (fp4) bx7487,connectorized housing (h1) features ! ! ! ! ! low noise figure: 3 db typical ! ! ! ! ! low power dissipation: 65 mw @ +5 volts ! ! ! ! ! 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) 3 4.0 max. vswr in <1.5:1 2.0:1 max. out <1.5:1 2.0:1 max. reverse isolation (db) -20 -19 max. power @ 1 db comp. (dbm) +8 +7.0 min. gain (db) 15.5 14.5 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 ........................................................... + 8 volts continuous rf input power ................................. + 13 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 3.0 2.0 1.0 1 5 4 3 2 17 15 13 + 12 + 10 + 8 + 6 + 4 0 - 10 - 20 - 30 - 40 14 16 start 5 mhz stop 350 mhz start 5 mhz stop 350 mhz start 5 mhz stop 350 mh z start 5 mhz stop 350 mh z start 5 mhz stop 350 mhz start 5 mhz stop 350 mhz gain (db) 1 db comp. (dbm) reverse isolation (db) input vswr noise figure (db) output vswr 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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