1 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. features ? 4-way splitter ? single ended input and outputs ? 2.5 db gain ? +15 dbmv /channel input ? 4.5 db noise figure ? +3.3 volt bias ? lead-free 3 mm 12-lead pqfn package ? halogen-free ?green? mold compound ? rohs* compliant and 260c reflow compatible description the maam-009452 catv 4-way active splitter is a gaas mmic which exhibits low noise figure and distortion in a lead-free 3mm 12-lead pqfn plastic package. the design features 75 ? inputs and outputs. this device is ideally suited for multi-tuner set top boxes, home gateways, and other broadband internet based applications. the maam-009452 is fabricated using m/a-com technology solutions phemt process to realize low noise and low distortion. the process features full passivation for robust perf ormance and reliability. ordering information 1,2 part number package MAAM-009452-TR3000 3000 piece reel maam-009452-001smb sample test board maam-009452-tr1000 1000 piece reel * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin configuration 3. the exposed pad centered on the package bottom must be connected to rf and dc ground. functional schematic 1. reference application note m513 for reel size information. 2. all sample boards include 5 loose parts. pin no. pin name description 1 fb feedback/bias 2 in rf input 3 n/c no connection 4 n/c no connection 5 out4 rf output 4 6 n/c no connection 7 out3 rf output 3 8 n/c no connection 9 out2 rf output 2 10 n/c no connection 11 out1 rf output 1 12 n/c no connection 13 paddle 3 rf and dc ground
2 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. electrical specifications : freq. = 1000 mhz, t a = 25c, v dd = +3.3 volts, z 0 = 75 ? parameter test conditions units min. typ. max. gain in to out1, out2, out3 & out4 db 2.3 2.5 4.8 gain flatness in to out1, out2, out3 & out4 db - 0.5 - noise figure in to out1, out2, out3 & out4 db - 4.5 - input return loss in db - 15 - output return loss out1, out2, out3, out4 db - 9 - composite triple beat, ctb 132 channels, +15 dbmv/channel at the input dbc - -65 - composite second order, cso 132 channels, +15 dbmv/channel at the input dbc - -56 - reverse isolation out1, out2, out3 & out4 to in db - 28 - output to output isolation isolation between all rf outputs db - 21 - p1db in to out1, out2, out3, out4 db - 5 - oip3 500 mhz, 2-tone, 6 mhz spacing, -15 dbm pout dbm - 25 - oip2 500 mhz, 2-tone, 6 mhz spacing, -15 dbm pout dbm - 40 - i dd v dd = +3.3 volts ma - 96 120 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. an external protection circuit using an inexpensive anti-parallel diode pair can be used to protect the ic. please reference application note an3028 on http://www.macomtech.com for further detail. absolute maximum ratings 4,5,6 parameter absolute maximum rf input power 12 dbm voltage 10.0 volts operating temperatur e -20c to +85c storage temperature -65c to +150c junction temperature 7 +150c 4. exceeding any one or combination of these limits may cause permanent damage to this device. 5. m/a-com technology solutions does not recommend sustained operation near these survivability limits. 6. these operating conditions will ensure mttf > 1 x 10 6 hours. 7. junction temperature (t j ) = t c + ? jc * (v * i) typical thermal resistance ( ? jc) = 101 c/w. a) for t c = 25c, t j = 65c @ 3.3 v, 120 ma b) for t c = 85c, t j = 123 c @ 3.3 v, 115 ma
3 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. off-chip component values 9. l1 supplied from epcos, part number b82422a1102k100 component value package c1 - c7 0.01 f 0402 l1 9 1 h 1210 l2 - l5 15 nh 0402 r1, r2 240 ? 0402 r3 - r6 750 ? 0402 schematic including off-chip components 8 8. the exposed pad centered on the package bottom must be connected to ground for rf, dc and thermal considerations. recommended pcb pcb land pattern
4 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. typical performance curves gain to 1100 mhz typical all outputs output return loss typical all outputs input return loss gain to 3000 mhz typical all outputs 0 1 2 3 4 5 0 220 440 660 880 1100 +25c -20c +85c frequency (mhz) -50 -40 -30 -20 -10 0 10 0 600 1200 1800 2400 3000 +25c -20c +85c frequency (mhz) -45 -36 -27 -18 -9 0 0 220 440 660 880 1100 +25c -20c +85c frequency (mhz) -20 -16 -12 -8 -4 0 0 220 440 660 880 1100 +25c -20c +85c frequency (mhz)
5 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. noise figure typical all outputs reverse isolation to 3000 mhz typical from all outputs to input typical performance curves out-out isolation to 1100 mhz typical between all outputs out-out isolation to 3000 mhz typical between all outputs -24 -23 -22 -21 -20 0 220 440 660 880 1100 +25c -20c +85c frequency (mhz) -70 -60 -50 -40 -30 -20 -10 0 600 1200 1800 2400 3000 +25c -20c +85c frequency (mhz) 1 2 3 4 5 6 7 0 220 440 660 880 1100 +25c -20c +85c frequency (mhz) -60 -55 -50 -45 -40 -35 -30 -25 0 600 1200 1800 2400 3000 +25c -20c +85c frequency (mhz)
6 broadband catv single e nded 4-way active splitter 50 - 1100 mhz rev. v1 maam-009452 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.43537383 ? china tel: +86.21.2407.1588 visit www.macomtech.com for addi tional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. advanced: data sheets contain information regarding a product m/a-com technology solutions 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 technology solutions has under development. 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. lead-free 3 mm 12-lead pqfn ? ? reference application note s2083 for l ead-free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements. plating is 100% matte tin over copper.
|
