broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 1 1 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 1 features ? 4 - way splitter ? single ended input and outputs ? 3.0 db gain ? +15 dbmv / channel input ? 3.8 db noise figure ? single +5 volt supply ? lead - free 3 mm 12 - lead pqfn package ? rohs* compliant and 260c reflow compatible description the maam - 008820 catv 4 - way active splitter is a gaas mmic which exhibits low noise figure and distortion in a lead - free 3 mm 12 - lead pqfn plastic package. the design features 75 inputs and outputs. the maam - 008820 is ideally suited for multi - tuner set top boxes, home gateways, and other broadband internet based appliances. the maam - 008820 is fabricated using macoms phemt process to realize low noise and low distortion. the process features full passivation for robust performance and reliability. ordering information 1,2 part number package maam - 008820 - tr1000 1000 piece reel maam - 008820 - tr3000 3000 piece reel maam - 008820 - 001smb sample test board * restrictions on hazardous substances, european union directive 2011/65/eu. pin configuration 3. the exposed pad centered on the package bottom must be connected to rf, dc and thermal 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
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 2 2 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 2 electrical specifications: freq. = 50 - 1000 mhz, t a = 25c, v dd = 5 volts, z 0 = 75 parameter test conditions units min. typ. max. gain in to out1, out2, out3 & out4 db 1.8 3.0 3.8 gain flatness in to out1, out2, out3 & out4 db - 0.5 1.0 noise figure in to out1, out2, out3 & out4 db - 3.8 - input return loss in db - 15 - output return loss out1, out2, out3, out4 db - 11 - composite triple beat, ctb 132 channels, +15 dbmv/channel at the input dbc - - 70 - composite second order, cso 132 channels, +15 dbmv/channel at the input dbc - - 62 - reverse isolation out1, out2, out3 & out4 to in db - 29 - output to output isolation isolation between all rf outputs db - 21 - p1db in to out1, out2, out3, out4 db - 10 - oip3 500 mhz, 2 - tone, 6 mhz spacing, - 15 dbm p out dbm - 25 - oip2 500 mhz, 2 - tone, 6 mhz spacing, - 15 dbm p out dbm - 48 - i dd v dd = +5 volts ma - 120 150 absolute maximum ratings 4,5,6 parameter absolute maximum input power 12 dbm v bias 10 v operating temperature - 20c to +85c junction temperature 7 +160c storage temperature - 65c to +150c 4. exceeding any one or combination of these limits may cause permanent damage to this device. 5. m/a - com does not recommend sustained operation near these survivability limits. 6. these operating conditions will ensure mttf > 8 x 10 5 hours 7. junction temperature (t j ) = t c + ? jc * ((v * i) - (p out - p in )) typical thermal resistance ( ? jc) = 77 c/w. a) for t c = 25c, t j = 71 c @ 5 v, 120 ma b) for t c = 85c, t j = 127 c @ 5 v, 110 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.
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 3 3 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 3 electrical specifications: freq. = 50 - 1000 mhz, v dd = 8 volts, z 0 = 75 parameter test conditions units min. typ. max. gain in to out1, out2, out3 & out4 db 1.8 3.0 3.8 gain flatness in to out1, out2, out3 & out4 db - 0.5 1.0 noise figure in to out1, out2, out3 & out4 db - 4.0 - input return loss in db - 15 - output return loss out1, out2, out3, out4 db - 11 - composite triple beat, ctb 132 channels, 15 dbmv/channel at the input dbc - - 71 - composite second order, cso 132 channels, 15 dbmv/channel at the input dbc - - 63 - reverse isolation out1, out2, out3 & out4 to in db - 29 - output to output isolation isolation between all rf outputs db - 21 - p1db in to out1, out2, out3, out4 db - 12 - oip3 500 mhz, 2 - tone, 6 mhz spacing, - 15 dbm p out dbm - 27 - oip2 500 mhz, 2 - tone, 6 mhz spacing, - 15 dbm p out dbm - 49 - harmonics third harmonic of 470 mhz at input, p in = 0 dbm dbm - - 70 - harmonics third harmonic of 700 mhz at input, p in = 0 dbm dbm - - 70 - i dd v dd = 8 volts ma - 120 150
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 4 4 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 4 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 6.8 nh 0402 r1, r2 180 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
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 5 5 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 5 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 -30 -25 -20 -15 -10 -5 0 0 220 440 660 880 1100 +25c -40c +85c frequency (mhz) 0 1 2 3 4 5 0 220 440 660 880 1100 +25c -40c +85c frequency (mhz) -20 -15 -10 -5 0 5 0 600 1200 1800 2400 3000 +25c -40c +85c frequency (mhz) -14 -13 -12 -11 -10 -9 -8 0 220 440 660 880 1100 +25c -40c +85c frequency (mhz)
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 6 6 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 6 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 -25 -24 -23 -22 -21 -20 0 220 440 660 880 1100 +25c -40c +85c frequency (mhz) -40 -35 -30 -25 -20 -15 0 600 1200 1800 2400 3000 +25c -40c +85c frequency (mhz) 0 1 2 3 4 5 6 7 0 220 440 660 880 1100 +25c -40c +85c frequency (mhz) -40 -35 -30 -25 -20 0 600 1200 1800 2400 3000 +25c -40c +85c frequency (mhz)
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 7 7 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 7 lead - free 3 mm 12 - lead pqfn ? ? reference application note s2083 for lead - free solder reflow recommendations. meets jedec moisture sensitivity level 1 requirements. plating is 100% matte tin over copper.
broadband catv single ended 4 - way active splitter 50 - 1100 mhz rev. v4 maam - 008820 8 8 m/a - com technology solutions inc. (macom) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. visit www.macom.com for additional data sheets and product information. for further information and support please visit: https://www.macom.com/support 8 m/a - com technology solutions inc. all rights reserved. information in this document is provided in connection with m/a - com technology solutions inc ("macom") products. these materials are provided by macom as a service to its customers and may be used for informational purposes only. except as provided in macom's terms and conditions of sale for such products or in any separate agreement related to this document, macom assumes no liability whatsoever. macom assumes no responsibility for errors or omissions in these materials. macom may make changes to specifications and product descriptions at any time, without notice. macom makes no commitment to update the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to its specifications and product descriptions. no license, express or implied, by estoppels or otherwise, to any intellectual property rights is granted by this document. these materials are provided "as is" without warranty of any kind, either express or implied, relating to sale and/or use of macom products including liability or warranties relating to fitness for a particular purpose, consequential or incidental damages, merchantability, or infringement of any patent, copyright or other intellectual property right. macom further does not warrant the accuracy or completeness of the information, text, graphics or other items contained within these materials. macom shall not be liable for any special, indirect, incidental, or consequential damages, including without limitation, lost revenues or lost profits, which may result from the use of these materials. macom products are not intended for use in medical, lifesaving or life sustaining applications. macom customers using or selling macom products for use in such applications do so at their own risk and agree to fully indemnify macom for any damages resulting from such improper use or sale.
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