s 1615 v1.0 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for additional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make 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. 1 features ? coupling +10db typical ? surface mount ? low profile ? excellent return loss ? tape & reel packaging available description m/a-com?s macpes0034 is a high performance 75 ohm coupler, in a sm-138 low cost, surface mount package. the macpes0034 is designed for use in high volume catv applications. typical applications include settop boxes, network interface units, line amplifiers and headend equipment. electrical specificat ions @25c, z 0 = 75 ohms e-series 75 ohm coupler 5 - 1000 mhz frequency range 5 - 870 mhz units nominal typical minimum maximum mainline loss 5 - 500 mhz 500 - 870 mhz 500 - 1000 mhz db db db ? ? ? 0.9 1.2 1.6 ? ? ? 1.3 1.5 1.8 coupling 5 - 870 mhz 870?1000 mhz db db 10 10 ? ? ? ? 0.5 0.9 coupling flatness db ? ? ? 1.0 isolation 5 - 500 mhz 500 - 1000 mhz db db ? ? 30 23 25 20 ? ? input return loss 5 - 1000 mhz db ? 20 18 ? output return loss 5 - 1000 mhz db ? 20 18 ? coupled return loss 5 - 1000 mhz db ? 20 18 ? sm-138 package macpes0034
s 1615 v1.0 ? north america tel: 800.366.2266 ? europe tel: +353.21.244.6400 ? india tel: +91.80.4155721 ? china tel: +86.21.2407.1588 visit www.macomtech.com for additional data sheets and product information. m/a-com technology solutions inc. and its affiliates reserve the right to make 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. 1 macpes0034 absolute maximum ratings parameter absolute maximum rf power 250 mw dc current 30 ma storage temperature -55c to +100c operating temperature -40c to +70c pin configuration function pin no. input 1 output 5 coupled 3 external 75 ohms 4 ground 2 typical performance curves @ +25c -5.00 -4.00 -3.00 -2.00 -1.00 0.00 5.00 204.00 403.00 602.00 801.00 1000.00 frequency (mhz) db options mainline loss -40.00 -32.00 -24.00 -16.00 -8.00 0.00 5.00 204.00 403.00 602.00 801.00 1000.00 frequency (mhz) db options isolation -70.00 -56.00 -42.00 -28.00 -14.00 0.00 5.00 178.00 351.00 524.00 697.00 870.00 frequency (mhz) db options input return loss -70.00 -56.00 -42.00 -28.00 -14.00 0.00 5.00 204.00 403.00 602.00 801.00 1000.00 frequency (mhz) db options coupled port return loss -110.00 -88.00 -66.00 -44.00 -22.00 0.00 5.00 204.00 403.00 602.00 801.00 1000.00 frequency (mhz) db options output return loss -18.00 -14.40 -10.80 -7.20 -3.60 0.00 5.00 178.00 351.00 524.00 697.00 870.00 frequency (mhz) db options coupling
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