broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 1 ? 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-through path ? 8-way splitter ? 1.5 db gain ? +15 dbm v /channel input ? single 5 volt bias ? lead-free 4 mm 24-lead pqfn package ? rohs* compliant and 260c reflow compatible description the maam-010237 catv 8-way active splitter with the default loop-through path is a gaas mmic which exhibits low noise figure and distortion in a lead-free 4mm 24-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-010237 is fabricated using m/a-com technology solutions? e/d phemt process to realize default loop-through operation, low noise and low distortion. the process features full passivation for robust performance and reliability. *restrictions on hazardous subs tances, european union directive 02/95/ec. ordering information 1,2 part number package maam-010237-tr3000 3000 piece reel maam-010237-001smb sample test board MAAM-010237-TR1000 1000 piece reel 1. reference application note m513 for reel size information. 2. all sample boards include 5 loose parts. 3. the exposed paddle centered on the package bottom must be connected to rf, dc and thermal ground. pin configuration pin no. function pin no. function 1 feedback 2 13 alternate output 2 amplifier output 2 14 switch in 3 no connection 15 rf output 8 4 splitter 2 16 voltage control 5 no connection 17 no connection 6 rf output 1 18 no connection 7 rf output 2 19 rf input 8 rf output 3 20 switch output 9 rf output 4 21 splitter 1 10 rf output 5 22 amplifier output 1 11 rf output 6 23 feedback 1 12 rf output 7 24 amplifier input 25 paddle 3 functional schematic, de fault on, power off functional schematic, power on
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 2 ? 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: t a = 25c, z 0 = 75 ? 4 4. the unpowered state is the same as vcontrol = 0 v parameter test conditions v dd (v) v c (v) units min. typ. max. gain in to out1, 2, 3, 4, 5, 6, 7, or 8 400 mhz 900 mhz 5 3.3 db 0 - 1.5 4.0 2.6 - insertion loss in to out8 400 mhz 900 mhz 0 0 db - - 0.6 1.0 - 1.2 noise figure in to out1, 2, 3, 4, 5, 6, 7, or 8 5 3.3 db - 4.75 - input return loss input 5 3.3 db - 10 - input return loss input 0 0 db - 16 - output return loss output 5 3.3 db - 10 - output return loss output 0 0 db - 9.5 - out to out isolation out1 to out2, 3, 4, 5, 6, 7, or 8 5 3.3 db - 22 - out to out isolation out1 to 2, 3, 4, 5, 6, or 7 0 0 db - 20 - 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 - -50 - reverse isolation out1, 2, 3, 4, 5, 6, 7 to in 5 3.3 db - 35 - reverse isolation out8 to in 5 3.3 db - 30 - reverse isolation out1, 2, 3, 4, 5, 6, 7 to in 0 0 db - 42 - oip2 400 mhz, 2-tone, 6 mhz spacing, -10 dbm pout 5 3.3/0 dbm - 30 - oip3 400 mhz, 2-tone, 6 mhz spacing, -10 dbm pout 5 3.3/0 dbm - 22 - p1db 400 mhz 5 3.3 dbm - 6 - p1db 400 mhz 5 0 dbm - 25 - i dd 5 3.3 ma - 190 220 i c 5 3.3 a - 230 300
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 3 ? 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, 2, 3, 4, 5, 6 or 7 in - out8 5 v 1 on on 0 v 0 off on absolute maximum ratings 5,6 parameter absolute maximum max input power +5 dbm v dd +10.0 v operating temperatur e -20c to +85c storage temperature -65c to +150c v control +8.5 v junction temperature 7,8 +150c truth table 9 9. v control for logic ?1? = +3 to +5 volts, logic ?0? = 0 0.2 volts. 5. exceeding any one or combination of these limits may cause permanent damage to this device. 6. m/a-com technology solutions does not recommend sustained operation near these survivability limits. 7. operating at nominal conditions with t j +150c 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 = 95 c @ 5.0 v, 190 ma b) for t a = 85c, t j = 149 c @ 5.0 v, 175 ma 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 anti-parallel diode pair can be used to protect the ic. please reference application note an3028 on http://www.macomtech.com for further detail. pcb land pattern
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 4 ? 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. schematic including off-chip components off-chip component values 10. l1 & l2 supplied from epcos, part number b82422a1102k100 component value package c1 - c18 0.01 f 0402 l1 & l2 10 1 h 1210 l3 6.8 nh 0402 r1, r2 390 ? 0402 c21 1.5 pf 0402 c19, c20 2.2 pf 0402 block diagram rf signal flow recommended pcb layout
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 5 ? 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) frequency (ghz) -2 -1 0 1 2 3 4 5 6 0.0 0.2 0.4 0.6 0.8 1.0 in to out1_+25 in to out2_+25 in to out3_+25 in to out4_+25 in to out5_+25 in to out6_+25 in to out7_+25 in to out8_+25 in to out1_-20 in to out2_-20 in to out3_-20 in to out4_-20 in to out5_-20 in to out6_-20 in to out7_-20 in to out8_-20 in to out1_+85 in to out2_+85 in to out3_+85 in to out4_+85 in to out5_+85 in to out6_+85 in to out7_+85 in to out8_+85 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 0.0 0.5 1.0 1.5 2.0 2.5 3.0 frequency (ghz) -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) -40 -35 -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) -30 -25 -20 -15 -10 -5 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz)
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 6 ? 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 off) -2.0 -1.5 -1.0 -0.5 0.0 0.0 0.2 0.4 0.6 0.8 1.0 +25c -20c +85c frequency (ghz) -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 +25c -20c +85c frequency (ghz) 0 1 2 3 4 5 6 7 8 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) in to out1_+25 in to out2_+25 in to out3_+25 in to out4_+25 in to out5_+25 in to out6_+25 in to out7_+25 in to out8_+25 in to out1_-20 in to out2_-20 in to out3_-20 in to out4_-20 in to out5_-20 in to out6_-20 in to out7_-20 in to out8_-20 in to out1_+85 in to out2_+85 in to out3_+85 in to out4_+85 in to out5_+85 in to out6_+85 in to out7_+85 in to out8_+85 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 frequency (ghz) reverse isolation to 3 ghz (power on) typical performance curves
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 7 ? 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) -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.2 0.4 0.6 0.8 1.0 frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 frequency (ghz) out1-out2 out1-out3 out1-out4 out1-out5 out1-out6 out1-out7 out1-out8 out2-out3 out2-out4 out2-out5 out2-out6 out2-out7 out2-out8 out3-out4 out3-out5 out3-out6 out3-out7 out3-out8 out4-out5 out4-out6 out4-out7 out4-out8 out5-out6 out5-out7 out5-out8 out6-out7 out6-out8 out7-out8
broadband catv 8-way active splitte r with default loop-through switch 50 - 1100 mhz rev. v1 maam-010237 8 ? 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 4 mm 24-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.
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