1 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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 ? always on loop-thru path ? 2-way splitter ? 4.0 db gain ? +15 dbmv /channel input ? 4.5 db noise figure ? single 5 volt supply ? lead-free 3 mm 12-lead pqfn package ? rohs* compliant and 260c reflow compatible description the maam-009879 catv 2-way active splitter with the default loop-thru path 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. the maam-009879 is ideally suited for multi-tuner set top boxes, home gateway s, and other broadband internet based applications. the maam-009879 is fabricated using m/a-com technology?s e/d phemt process to realize default loop-thru operation, low noise and low distortion. the process features full passivation for robust performance and reliability. ordering information 1,2 part number package maam-009879-tr3000 3000 piece reel maam-009879-001smb sample test board MAAM-009879-TR1000 1000 piece reel * restrictions on hazardous substanc es, european union directive 2002/95/ec. functional schematic, de fault on, power off 1. reference application note m513 for reel size information. 2. all sample boards include 5 loose parts. functional schematic, power on pin configuration 3 pin no. pin name description 1 v c voltage control 2 in rf input 3 out2 rf output 2 4 s1 switch loop thru in 5 alt alternate output 6 n/c no connection 7 n/c no connection 8 n/c no connection 9 out1 rf output 1 10 fb amplifier feedback 11 ain amplifier input 12 s2 switch output 13 paddle rf and dc ground 3. the exposed pad centered on the package bottom must be connected to rf and dc ground.
2 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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, z 0 = 75 ? 4 4. the unpowered state is the same as vcontrol =0v parameter test conditions v dd v c units min. typ. max. gain in to out1 or 2 5 3.3 db 3.0 4.0 5.0 insertion loss in to out2 0 0 db - 0.6 0.8 noise figure in to out1 or 2 5 3.3 db - 4.5 - gain flatness in to out1 or 2 5 3.3 db - 1.5 - input return loss input 5 3.3 db - 12 - input return loss input 0 0 db - 14 - output return loss out1 or 2 5 3.3 db - 13 - output return loss out2 0 0 db - 15 - out to out isolation out1 to out2 5 3.3 db - 22 - out to out isolation out1 to out2 0 0 db - 45 - ctb 132 ch, +15 dbmv/ch at the input 5 3.3 dbc - -65 - cso 132 ch, +15 dbmv/ch at the input 5 3.3 dbc - -60 - reverse isolation out1 to in 5 3.3 db - 30 - reverse isolation out2 to in 5 3.3 db - 23 - reverse isolation out1 to in 0 0 db - 45 - oip2 500 mhz, 2-tone, 6 mhz spacing, -10 dbm pout 5 3.3/0 dbm - 42 - oip3 500 mhz, 2-tone, 6 mhz spacing, -10 dbm pout 5 3.3/0 dbm - 22 - p1db 500 mhz 5 3.3 dbm - 6 - p1db 500 mhz 5 0 dbm - 15 - i dd 5 3.3 ma 80 100 110 i c 5 3.3 a - 200 250
3 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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. v dd v control in - out1 in - out2 1 1 on on 0 0 off on truth table 10 10. logic ?1? for v dd = +5 volts and v control = +3.3 volts typical. parameter absolute maximum max input power +5 dbm v dd +10.0 v operating temperature -40c to +85c junction temperature 8 +150c storage temperature -65c to +150c v control +8.5 v 5. exceeding any one or combination of these limits may cause permanent damage to this device. 6. m/a-com technology does not recommend sustained operation near these su rvivability limits. 7. these operating conditions will ensure mttf > 1 x 10 6 hours. 8. junction temperature (t j ) = t a + ? jc * (v * i) typical thermal resistance ( ? jc) = 73 c/w. a) for t a = 25c, t j = 66 c @ 5.0 v, 110 ma b) for t a = 85c, t j = 122 c @ 5.0 v, 100 ma absolute maximum ratings 5,6,7 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. schematic including off-chip components 9 9. the exposed pad centered on the package bottom must be connected to ground for rf, dc and thermal considerations.
4 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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. block diagram rf signal flow off-chip component values 11. l1 supplied from epcos, part number b82422a1102k100 component value package c1 - c9 0.01 f 0402 l1 11 1 h 1210 r1, r2 300 ? 0402 r3 130 ? 0402 r4 180 ? 0402 r5, r6 22 k ? 0402 c10 1.0 pf 0402 l2 - l4 7.5 nh 0402 recommended pcb pcb land pattern
5 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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 input return loss (power on) gain to 3 ghz input return loss (power off) output return loss (power on) output return loss (power off) 0 1 2 3 4 5 6 0.0 0.2 0.4 0.6 0.8 1.0 1.2 in to out1_+25 in to out2_+25 in to out1_-40 in to out2_-40 in to out1_+85 in to out2_+85 frequency (ghz) -30 -20 -10 0 10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 in to out1_+25 in to out2_+25 in to out1_-40 in to out2_-40 in to out1_+85 in to out2_+85 frequency (ghz) -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 +25c -40c +85c frequency (ghz) -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 +25c -40c +85c frequency (ghz) -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 in to out1_+25 in to out2_+25 in to out1_-40 in to out2_-40 in to out1_+85 in to out2_+85 frequency (ghz) -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 in to out1_+25 in to out2_+25 in to out1_-40 in to out2_-40 in to out1_+85 in to out2_+85 frequency (ghz)
6 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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 insertion loss to 3 ghz (power off) insertion loss to 1 ghz (power off) reverse isolation to 3 ghz (power on) reverse isolation to 3 ghz (power off) typical performance curves -2.0 -1.5 -1.0 -0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 +25c -40c +85c frequency (ghz) -5 -4 -3 -2 -1 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) -90 -80 -70 -60 -50 -40 -30 -20 -10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) 0 1 2 3 4 5 6 7 0.0 0.2 0.4 0.6 0.8 1.0 1.2 in to out1_+25 in to out2_+25 in to out1_-40 in to out2_-40 in to out1_+85 in to out2_+85 frequency (ghz) -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 out1 to in_+25 out2 to in_+25 out1 to in_-40 out2 to in_-40 out1 to in_+85 out2 to in_+85 frequency (ghz)
7 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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 out to out isolation to 1 ghz (power on) out to out isolation to 3 ghz (power on) out to out isolation to 1 ghz (power off) out to out isolation to 3 ghz (power off) -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 +25c -40c +85c frequency (ghz) -45 -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) -90 -80 -70 -60 -50 -40 -30 -20 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -40c +85c frequency (ghz) -90 -80 -70 -60 -50 -40 -30 -20 0.0 0.2 0.4 0.6 0.8 1.0 1.2 +25c -40c +85c frequency (ghz)
8 broadband catv 2-way active splitte r with default loop-thru switch 50 - 1100 mhz rev. v1 maam-009879 ? 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.
|
