rf driver amplifier 250 - 4000 mhz maamss0057 m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 1 rohs compliant features ? broadband operation ? output intercept point greater than +45 dbm ? excellent acpr performance ? high efficiency ? lead-free soic-8ep package ? 100% matte tin plating over copper ? halogen-free ?green? mold compound ? rohs* compliant and 260c reflow compatible description m/a-com?s maamss0057 rf driver amplifier is a two stage gaas mmic which exhibits exceptional linearity performance as well as featuring high gain in a lead-free soic-8ep surface mount plastic package. the device runs off a single +5 volt supply and draws 490 ma typically. the maamss0057 is fabricated using a high reliability gaas hbt proces s to realize low current and high power functionality. the process features full passivation for increased performance and reliability. the maamss0057 has been designed to be a functional driver amplifier from 250 to 4000 mhz. ordering information 1 part number package maamss0057 bulk packaging maamss0057tr-3000 3000 piece reel maamss0057smb 2140 mhz configuration maam-000057-000smb sample only, general frequency 1. reference application note m513 for reel size information. pin configuration 4 pin no. pin name description 1 v cc1 1st stage v cc & rf output 2 n/c no connection 3 n/c no connection 4 rf in amplifier input 5 rf out / v cc2 amplifier output & 2nd stage v cc 6 rf out / v cc2 amplifier output & 2nd stage v cc 7 n/c no connection 8 rf in2 2nd stage rf input functional block diagram * restrictions on hazardous substanc es, european union directive 2002/95/ec. absolute maximum ratings 2,3 parameter absolute maximum rf output power 32 dbm voltage 6 volts storage temperature -65c to +150c junction temperature 200c 2. exceeding any one or combination of these limits may cause permanent damage to this device. 3. m/a-com does not recommend sustained operation near these survivability limits. maximum operating conditions 5 parameter maximum operating conditions junction temperature 6 160c rf output power 32 dbm operating temperature -40c to +85c 5. operating at or within thes e conditions will ensure mttf > 1 x 10 6 hours. 6. typical thermal resistance ( ? jc) = 35c/w. 4. the exposed pad centered on the package bottom must be connected to the rf and dc ground.
rf driver amplifier 250 - 4000 mhz maamss0057 m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 2 rohs compliant electrical specifications: t a = 25c, z 0 = 50 , v cc = 5v parameter test conditions units min. typ. max. gain 2140 mhz db 19 21 ? input return loss 2140 mhz db ? -10 ? output return loss 2140 mhz db ? -8 ? output p1db 2140 mhz dbm ? 31 ? output ip3 (+22 dbm / tone, 1 mhz spacing) 2140 mhz dbm 42 45 ? channel power (@ -45 dbc acpr, wcdma 64 channels fwd) 2140 mhz dbm ? 24 ? noise figure 2140 mhz db ? 4.5 ? quiescent current +5v ma ? 490 ? current @ 22 dbm output (+22 dbm / tone, 1 mhz spacing) 2140 mhz ma ? 600 750 lead-free soic-8ep ? ? reference application note m538 for l ead-free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements.
rf driver amplifier 250 - 4000 mhz maamss0057 m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 3 rohs compliant 2140 mhz schematic 2140 mhz pcb layout parts list part value case style manufacturer purpose c1 1000 pf 0402 murata dc block c2 1.5 pf 0402 murata input tuning c3 1000 pf 0402 murata bypass c4 0.1 f 0402 murata bypass c5 1.5 pf 0402 murata inter-stage tuning c6 0.1 f 0402 murata bypass c7 1000 pf 0402 murata bypass c8 1000 pf 0402 murata output tuning c9 1.2 pf 0402 murata inter-stage tuning c10 1.2 pf 0402 murata inter-stage tuning c11 3.3 f 1206 murata bypass l1 2.7 nh 0402 coilcraft input tuning l2 7.5 nh 0402 coilcraft bias injection l3 8.2 nh 0402 coilcraft bias injection j1 jumper - - jumper j2 jumper - - jumper cross section view the pcb dielectric between rf traces and rf ground lay- ers should be chosen to reduce rf discontinuities between 50 ? lines and package pins. m/a-com recommends an fr-4 dielectric thickness of 0.008? (0.20 mm) yielding a 50 ? line width of 0.015? (0.38 mm). the recommended rf metalization is 1 ounce copper. handling procedures please observe the following precautions to avoid damage: static sensitivity gallium arsenide integrated circuits are sensitive to electrostatic discharge (esd) and can be damaged by static electricity. proper esd control techniques should be used when handling these devices.
rf driver amplifier 250 - 4000 mhz maamss0057 m/a-com inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. m/a-com makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does m/a-com assume any liability whatsoever arising out of the use or application of any product(s) or information. ? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additional data sheets and product information. v2 4 rohs compliant typical performance curves: 2140 mhz configuration over temperature s11 output ip3 gain s22 noise figure p1db 10 15 20 25 30 2.00 2.05 2.10 2.15 2.20 2.25 +25c +85c -40c frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 2.00 2.05 2.10 2.15 2.20 2.25 +25c +85c -40c frequency (ghz) 10 15 20 25 30 0 5 10 15 20 25 30 35 +25c +85c -40c pout (dbm) 0 1 2 3 4 5 6 2.11 2.12 2.13 2.14 2.15 2.16 2.17 +25c -40c +85c frequency (ghz) 10 20 30 40 50 60 4 6 8 101214161820222426 oip3l oip3h output power (dbm)/tone -35 -30 -25 -20 -15 -10 -5 0 2.00 2.05 2.10 2.15 2.20 2.25 +25c +85c -40c frequency (ghz)
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