1 transformer, 4:1 transmission line 5 to 1000 mhz rev. v3 mabact0066 ? 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 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 ? 4:1 impedance ratio ? 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 mabact0066 is a 4:1 rf flux coupled step up transformer in a low cost, surface mount package. ideally suited for broadband catv broadband applications. schematic pin no. function 1 secondary dot (output 1) 2 centre tap (ground) 3 secondary (output 2) 4 primary (input) 5 primary dot (ground) * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin configuration component dimensions dimensions in inches [mm] tole rance: .xx .02, .xxx .010, unless otherwise stated
2 transformer, 4:1 transmission line 5 to 1000 mhz rev. v3 mabact0066 ? 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 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 ? , p in = 0dbm parameter test conditions units min typ max insertion loss 1 5 - 50 mhz 50 - 879 mhz 879 - 1000 mhz db db db - - - 1.5 1.0 1.5 2.0 1.5 2.0 amplitude unbalance (nominal 0db) 5 - 1000 mhz db - 0.25 0.5 phase unbalance (nominal 180o) 5 - 500 mhz 500 - 1000 mhz o o - - 4 8 8 12 recommended maximum ratings 1,2 parameter value max input power 250mw dc current 120ma 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, 4:1 transmission line 5 to 1000 mhz rev. v3 mabact0066 ? 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 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 ? , p in = 0dbm insertion loss 2: through pin 4 to pin 3 insertion loss 1: coupled pin 4 to pin 1 phase balance amplitude balance -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0 . 0 5 171 337 502 668 834 1000 frequency (mhz) db -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 5 171 337 502 668 834 1000 frequency (mhz) db -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 5 171 337 502 668 834 1000 frequency (mhz) db 170 172 174 176 178 180 182 184 186 188 190 5 171 337 502 668 834 1000 frequency (mhz) degrees
4 transformer, 4:1 transmission line 5 to 1000 mhz rev. v3 mabact0066 ? 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 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. item dimension ao 6.10mm +/- 0.1mm bo 4.60mm +/- 0.1mm ko 4.00mm +/- 0.1mm w 12.00mm +/- 0.3mm p1 8.00mm +/- 0.1mm ordering information part number description mabact0066 2000 piece reel MABA-007968-CT66TB customer test board w p1 direction of feed ao bo ko
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