? 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 additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the ri ght to make changes to the product(s) or information contained herein without notice. 1 broadband catv amplifier 50 - 1000 mhz m/a-com products rev. v4 maamss0031 advanced: data sheets contain information regarding a product m/a-com is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com has under develop- ment. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. functional schematic features ? low cost plastic sot-89 package ? 75 ohm input / output match ? -80 dbc ctb ? 2.7 db noise figure ? 14.8 db gain description m/a-com?s maamss0031 catv amplifier is a gaas mmic which exhibits low distortion in a low-cost miniature surface mount plastic package. the maamss0031 employs a monolithic single stage design featuring a convenient 75 ? input/ output impedance that minimizes the number of external components required. the maamss0031 provides low noise and high linearity. it is ideally suited for set top boxes, home gateways, and other broadband internet based appliances. the maamss0031 is fabricated using m/a-com?s phemt process to realize low noise and low distortion. the process f eatures full passivation for robust performance and reliability. absolute maximum ratings 3,4,5 parameter absolute maximum rf input power 15 dbm voltage 10.0 volts operating temperatur e -40c to +85c storage temperature -65c to +150c junction temperature 6 +150c pin configuration pin no. pin name description 1 rf in rf input 2 gnd ground 3 rf out rf output / drain supply ordering information 1,2 part number package maamss0031 sot-89 plastic package maamss0031tr 1000 piece tape and reel MAAMSS0031TR-3000 3000 piece tape and reel maamss0031smb sample test board pin 1 1. reference application note m513 for reel size information. 2. all sample boards include 5 loose parts. 3. exceeding any one or combination of these limits may cause permanent damage to this device. 4. m/a-com does not recommend sustained operation near these survivability limits. 5. these operating conditions will ensure mttf > 1 x 10 6 hours. 6. junction temperature (t j ) = t c + ? jc * (v * i) typical thermal resistance ( ? jc) = 75 c/w. a) for t c = 25c, t j = 85c @ 8 v, 100 ma b) for t c = 85c, t j = 139 c @ 8 v, 90 ma
? 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 additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the ri ght to make changes to the product(s) or information contained herein without notice. 2 broadband catv amplifier 50 - 1000 mhz m/a-com products rev. v4 maamss0031 advanced: data sheets contain information regarding a product m/a-com is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com has under develop- ment. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. parameter test conditions units min. typ. max. gain db 14.0 14.8 16.0 gain flatness db ? 0.5 1.0 noise figure db ? 2.7 3.8 input return loss db ? 20 ? output return loss db ? 18 ? output ip3 6 mhz spacing, -10 dbm output per tone dbm ? 36 ? composite triple beat, ctb 132 channels, +23 dbmv/channel at the output. dbc ? -80 ? composite second order, cso 132 channels, +23 dbmv/channel at the output. dbc ? -70 ? p1db dbm ? 23 ? i dd + 8 volts ma ? 100 130 electrical specifications: t a = 25c, freq: 50 - 1000 mhz, v dd = +8 volts, z 0 = 75 ? schematic including off-chip components recommended board layout off-chip component values component value package c1 - c4 0.01 f 0402 c5 0.5 pf 0402 l1 7 1000 nh 1210 l2 8.2 nh 0402 l3 5.6 nh 0402 r1 523 ? 0402 7. l1 supplied from epcos, part number b82422a1102k100.
? 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 additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the ri ght to make changes to the product(s) or information contained herein without notice. 3 broadband catv amplifier 50 - 1000 mhz m/a-com products rev. v4 maamss0031 advanced: data sheets contain information regarding a product m/a-com is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com has under develop- ment. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. gain vs. frequency over temperature to 3 ghz gain vs. frequency over temperature to 1 ghz typical performance curves output return loss vs. frequency over temperature input return loss vs. frequency over temperature noise figure vs. frequency 13.0 13.5 14.0 14.5 15.0 15.5 16.0 0.0 0.2 0.4 0.6 0.8 1.0 -40c +25c +85c frequency (ghz) -10 -5 0 5 10 15 20 0.00.51.01.52.02.53.0 -40c +25c +85c frequency (ghz) -40 -30 -20 -10 0 0.0 0.2 0.4 0.6 0.8 1.0 -40c +25c +85c frequency (ghz) -40 -30 -20 -10 0 0.0 0.3 0.5 0.8 1.0 -40c +25c +85c frequency (ghz) 0.0 1.0 2.0 3.0 4.0 5.0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz)
? 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 additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the ri ght to make changes to the product(s) or information contained herein without notice. 4 broadband catv amplifier 50 - 1000 mhz m/a-com products rev. v4 maamss0031 advanced: data sheets contain information regarding a product m/a-com is considering for development. performance is based on target specifications, simulated results, and/or prototype measurements. commitment to develop is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com has under develop- ment. performance is based on engineering tests. specifications are typical. mechanical outline has been fixed. engineering samples and/or test data may be available. commitment to produce in volume is not guaranteed. sot-89 plastic package ? 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. ? meets jedec moisture sensitivity level 1 requirements.
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