? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the right to make changes to the product's or infor- mation contained herein without notice. 1 transformer, 1:1 flux coupled transformer 5 to 200 mhz m/a-com products released, rev. v2 maba-009572-cf18a0 advanced: data sheets contain information regarding a product m/a-com 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 has under develop- ment. 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 ratio ? centre tap on secondary ? 75 ? single ended to 75 ? balanced ? suitable for docsis 3.0 ? 260c reflow compatible ? rohs* compliant ? available on tape and reel. description m/a com?s maba-009572-cf18a0 is a 1:1 rf flux coupled transformer in a low cost, surface mount package. ideally suited for broadband catv applica- tions. ordering information part number description maba-009572-cf18a0 2000 piece reel maba-009572-cf18tb customer test board note: reference application note m513 for reel size information. schematic pin no. function 1 primary dot 3 primary 4 secondary 5 secondary centre tap 6 secondary dot * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin configuration case style: sm-138 dimensions in inches [mm] tole rance: .xx .02, .xxx .010, unless otherwise stated
? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the right to make changes to the product's or infor- mation contained herein without notice. 2 transformer, 1:1 flux coupled transformer 5 to 200 mhz m/a-com products released, rev. v2 maba-009572-cf18a0 advanced: data sheets contain information regarding a product m/a-com 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 has under develop- ment. 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, 0dbm, z 0 = 75 ? parameter test conditions units min typ max insertion loss 5 - 60 mhz 60 - 150 mhz 150 - 200 mhz db db db - - - 0.36 0.50 0.67 0.5 0.7 1.0 amplitude unbalance (nominal 0db) 5 - 60 mhz 60 - 200 mhz db db - - 0.01 0.09 0.1 0.5 phase unbalance (nominal 180o) 5 - 60 mhz 60 - 200 mhz o o - - 0.1 0.5 1.0 3.0 input return loss 5 - 60 mhz 60 - 200 mhz db db 20 12 29 19 - - parameter value input power at least +28dbm (631mw) dc current (tested at 5v) at least 600ma operating temperature -40c to +100c storage temperature -55c to +100c recommended maximum ratings application circuit
? north america tel: 800.366.2266 / fax: 978.366.2266 ? europe tel: 44.1908.574.200 / fax: 44.1908.574.300 ? asia/pacific tel: 81.44.844.8296 / fax: 81.44.844.8298 visit www.macom.com for additi onal data sheets and pr oduct information. m/a-com inc. and its affiliates reserve the right to make changes to the product's or infor- mation contained herein without notice. 3 transformer, 1:1 flux coupled transformer 5 to 200 mhz m/a-com products released, rev. v2 maba-009572-cf18a0 advanced: data sheets contain information regarding a product m/a-com 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 has under develop- ment. 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, 0dbm, z 0 = 75 ? insertion loss 2: (pin 1 to 4) insertion loss 1: (pin 1 to 6) phase balance amplitude balance return loss: input -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 5 27487091113135156178200 frequency (mhz) db -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0 frequency (mhz) db -0.5 -0.4 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0 frequency (mhz) db 17 5 17 6 17 7 17 8 17 9 18 0 18 1 18 2 18 3 18 4 18 5 5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0 frequency (mhz) degree -35 -30 -25 -20 -15 -10 -5 0 5 2 7 4 8 7 0 9 1 113 13 5 15 6 17 8 2 0 0 frequency (mhz) db
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