features n 2.3 db typical midband noise figure n +23 dbm typical midband output power n +40 dbm typical midband third order intercept description m/a - com?s am - 119 is a coupler feedback amplifier with high intercept and compression points. the use of coupler feedback minimizes noise figure and current in a high intercept amplifier. this amplifier is packaged in a to - 8 package. due to the internal power dissipation the thermal rise minimized. the ground plane on the pc board should be configured to remove h eat from under the package. am - 119 is ideally suited for use where a high intercept, high reliability amplifier is required. high performance amplifier, 8 db gain, 30 - 250 mhz am - /amc - 119 to - 8 - 1 absolute maximum ratings 1 1. operation of this device above any one of these parameters may cause permanent damage. parameter absolute maximum max input power +13 dbm vbias +15.75 v operating temperature - 55c to +85c storage temperature - 65c to +125c v 3.00 c - 32
high performance amplifier, 8 db gain, 30 - 250 mhz am - /amc - 119 specifications subject to change without notice. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 visit www.macom.com for additional data sheets and product information. v 3.00 2 electrical specifications 2,3 t a = - 55c to +85c case temperature parameter test conditions frequency units min. typ. max. gain @ +25 c 250 mhz db 7.5 8.0 8.5 frequency response ? 30 - 250 mhz db ? ? 0.75 gain variation with temperature ? 30 - 250 mhz db ? ? 1.0 1 db compression output power 30 - 250 mhz dbm +20 ? ? noise figure ? 30 - 250 mhz db ? ? 3.5 reverse transmission ? 30 - 250 mhz db ? - 11.0 - 9.5 vswr ? 30 - 250 mhz ratio ? ? 2.3:1 output ip 2 two - tone inputs up to +10 dbm 30 - 250 mhz dbm +39 ? ? ? ? output ip 3 two - tone inputs up to +10 dbm 30 - 250 mhz dbm +34 ? ? vbias ? ? vdc +14.5 +15.0 +15.5 ibias vbias = +15.0 vdc ? ma ? 50 60 power dissipation @ +15v bias ? mw ? 750 ? 2. all specifications apply when operated at +15 vdc, with 50 ohms source and load impedance. 3. heat sinking: operation at case temp erature above 95 c is not recommended. heat sinking adequate to dissipate 1w must be provided in use.
high performance amplifier, 8 db gain, 30 - 250 mhz am - /amc - 119 specifications subject to change without notice. n north america: tel. (800) 366 - 2266 n asia/pacific: tel.+ 81 - 44 - 844 - 8296 , fax + 81 - 44 - 844 - 8298 n europe: tel. +44 (1344) 869 595, fax+44 (1344) 300 020 visit www.macom.com for additional data sheets and product information. v 3.00 typical performance curves noise figure 3 ordering information 4. mounting kit part number au00071 required for pcb applications. part number package am - 119 pin 4 to - 8 - 1 amc - 119 sma connectorized 1 db compression intermodulation intercept gain vs. frequency vswr vs. frequency 1.0 1.5 2.0 2.5 30 50 100 150 200 250 300 frequency (mhz) vswr rf in rf out 1 2 3 4 30 50 100 150 200 250 300 frequency (mhz) noise figure (db) +85c +25c 30 40 50 60 30 50 100 150 200 250 300 frequency (mhz) intercept (dbm) ip2 (f1+f2) ip3 ip2 (f1-f2) 21 22 23 24 30 50 100 150 200 250 300 frequency (mhz) output power (dbm) 6 7 8 9 30 50 100 150 200 250 300 frequency (mhz) gain (db) +85c +25c -55c
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