1 transformer 1:1 transmission line balun 5 to 3000 mhz rev. v4 maba-007871-ct1a40 ? 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 ? surface mount ? 1:1 impedance ? excellent moca band performance ? excellent amplitude and phase balance ? can be used in both 50 ? and 75 ? systems ? 260c reflow compatible ? rohs* compliant, pb free ? available on tape and reel. description m/a-com technology solutions maba-007871- ct1a40 is a 1:1 rf transmission line step up transformer in a low cost, surface mount package. ideally suited for moca band applications. schematic pin no. function 1 secondary dot (output 1) 2 not used (ground) 3 secondary (output 2) 4 primary (ground) 6 primary dot (input) * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin configuration case style: dimensions in inches [mm] tole rance: .xx .02, .xxx .010, except where otherwise stated
2 transformer 1:1 transmission line balun 5 to 3000 mhz rev. v4 maba-007871-ct1a40 ? 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 = 50 ? parameter test conditions units min typ max insertion loss 5 - 50 mhz 50 - 975 mhz 975 - 1525 mhz 1525 - 2150 mhz 2150 - 3000 mhz db db db db db - - - - - 0.35 0.4 0.3 0.65 2.5 2.50 0.60 1.00 2.30 6.00 input return loss 5 - 50 mhz 50 - 975 mhz 975 - 1525 mhz 1525 - 2150 mhz 2150 - 3000 mhz db db db db db 12 15 13 6 3 28 23 21 12 6 - - - - - phase unbalance (nominal 180o) 5 - 50 mhz 50 - 975 mhz 975 - 1525 mhz 1525 - 2150 mhz 2150 - 3000 mhz o o o o o - - - - - 6.5 0.1 0.1 3 13 50 5 4 12 35 amplitude unbalance (nominal 0db) 5 - 50 mhz 50 - 975 mhz 975 - 1525 mhz 1525 - 2150 mhz 2150 - 3000 mhz db db db db db - - - - - 0.45 0.15 0.15 0.38 0.05 3.8 0.7 0.7 0.9 1.6 absolute maximum ratings 1,2 parameter absolute maximum max input power 250mw dc current 200ma operating temperature -40c to +85c storage temperature -40c to +85c 1. exceeding any one or combination of these limits may cause permanent damage to this device. 2. m/a-com does not recommend sustained operation near these survivability limits.
3 transformer 1:1 transmission line balun 5 to 3000 mhz rev. v4 maba-007871-ct1a40 ? 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: t a = 25c, z 0 = 50 ? -2.0 -1.5 -1.0 -0.5 0.0 0.5 1. 0 1. 5 2.0 5 338 670 1003 1336 1669 2001 2334 2667 3000 frequency (mhz) db 16 0 16 5 17 0 17 5 18 0 18 5 19 0 19 5 200 5 338 670 1003 1336 1669 2001 2334 2667 3000 frequency (mhz) degrees -35 -30 -25 -20 -15 -10 -5 0 5 338 670 1003 1336 1669 2001 2334 2667 3000 frequency (mhz) db -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1. 0 5 338 670 1003 1336 1669 2001 2334 2667 3000 frequency (mhz) db -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1. 0 5 338 670 1003 1336 1669 2001 2334 2667 3000 frequency (mhz) db insertion loss 2: coupled pin 6 to pin 3 insertion loss 1: through pin 6 to pin 1 phase balance amplitude balance input return loss
4 transformer 1:1 transmission line balun 5 to 3000 mhz rev. v4 maba-007871-ct1a40 ? 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. ordering information part number description maba-007871-ct1a40 2000 piece reel maba-007871-ct1atb customer test board w p1 direction of feed ao bo ko pin 1 item dimension ao 4.50mm +/- 0.1mm bo 4.50mm +/- 0.1mm ko 2.73mm +/- 0.1mm w 12.00mm +/- 0.3mm p1 8.00mm +/- 0.1mm tape & reel information
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