1 transformer, 1:4 transmission line transformer 5 to 1200 mhz rev. v2 MABA-010129-CT4A40 ? 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 ? 1:4 impedance ratio ? surface mount ? available on tape and reel ? 260c reflow compatible ? rohs* compliant and lead free ? excellent temperature stability ? excellent amplitude and phase balance ? can be used in both 50 ? and 75 ? systems description m/acom technology solutions maba-010129- ct4a40 is a 1:4 rf transmission line transformer in a low cost, surface mount package. ideally suited for broadband catv applications. schematic * restrictions on hazardous substanc es, european union directive 2002/95/ec. pin configuration dimensions in inches [mm] tole rance: .xx .02, .xxx .010, unless otherwise stated component dimensions pin no. function 1 secondary dot 2 secondary centre tap 3 secondary 4 primary 5 primary dot
2 transformer, 1:4 transmission line transformer 5 to 1200 mhz rev. v2 MABA-010129-CT4A40 ? 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, 0dbm, z 0 = 50 ? , p in = 0dbm parameter frequency units min typ max insertion loss 1 (pin 4 to pin 1) 5 - 50mhz 50 - 879mhz 879 - 1200mhz db db db - - - 0.5 0.7 1.2 0.7 1.5 2.0 amplitude balance (nominal 0db) 5 - 500mhz 500 - 1200mhz db db - - 0.05 0.23 0.6 2.1 phase balance (nominal 180o) 5 - 500mhz 500 - 1000mhz 1000 - 1200mhz o o o - - - 1.4 2.8 0.2 6 8 22 input return loss (pin4) 5 - 50 mhz 50 - 500 mhz 500 - 1200 mhz db db db 20 15 11 25 23 16 - - - insertion loss 2 (pin 4 to pin 3) 5 - 50mhz 50 - 879mhz 879 - 1200mhz db db db - - - 0.5 0.6 0.8 0.7 1.2 1.6 recommended maximum rati ngs application circuit parameter value input power at least +28dbm (631mw) dc current (tested at 5v) at least 600ma operating temperature -40c to +85c storage temperature -55c to +100c
3 transformer, 1:4 transmission line transformer 5 to 1200 mhz rev. v2 MABA-010129-CT4A40 ? 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, 0dbm, z 0 = 50 ? , p in = 0dbm insertion loss 2: (pin 4 to 3) insertion loss 1: (pin 4 to 1) phase balance amplitude balance return loss: input (pin 4) -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 5 244 483 722 961 1200 frequency (mhz) db -2.0 -1.8 -1.6 -1.4 -1.2 -1.0 -0.8 -0.6 -0.4 -0.2 0.0 5 244 483 722 961 1200 frequency (mhz) db -1.5 -1.0 -0.5 0.0 0.5 1. 0 1. 5 5 244 483 722 961 1200 frequency (mhz) db 17 0 17 2 17 4 17 6 17 8 18 0 18 2 18 4 18 6 18 8 19 0 5 244 483 722 961 1200 frequency (mhz) degrees -35 -30 -25 -20 -15 -10 -5 0 5 244 483 722 961 1200 fr e que nc y ( m hz ) db
4 transformer, 1:4 transmission line transformer 5 to 1200 mhz rev. v2 MABA-010129-CT4A40 ? 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-010129-CT4A40 2000 piece reel tape & reel information item dimension ao 5.9mm +/- 0.1mm bo 4.55mm +/- 0.1mm ko 3.8mm +/- 0.1mm w 12.0mm +/- 0.3mm p1 8.00mm +/- 0.1mm direction of feed p1 w b k 0 0 a 0 pin 1
|
