1 1:1 flux coupled balbal transfor mer with separated center taps 5 - 120 mhz m/a-com products part status: released rev v1 MABA-009412-CF1BC0 ? 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 ? 1:1 impedance ? 75 ohm ? rohs compliant description m/a-com?s MABA-009412-CF1BC0 is a 1:1 balbal flux coupled transformer in a low cost surface mount package. the 4 coils on this core are routed to sepa- rate pins on the carrier, so it may be configured for many different circuits. ideally suited for high vol- ume catv application. case style sm-193 pin configuration function pin number coil 1 dot (input) 1 coil 2 dot (short to 2) 3 coil 2 (ground) 4 coil 3 (output 2) 5 coil 1 (short to 3) 2 coil 3 dot (ground) 6 coil 4 (ground) 7 coil 4 dot (output 1) 8 schematic part number package MABA-009412-CF1BC0 500 pieces per reel maba-009412-cf1btb customer test board ordering information dimensions are inches (millimeters) 0. 015 (0.38) unless otherwise specified.
2 1:1 flux coupled balbal transfor mer with separated center taps 5 - 120 mhz m/a-com products part status: released rev v1 MABA-009412-CF1BC0 ? 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, 0dbm, z 0 = 75 ? parameter absolute maximum rf power 250mw dc current 30ma operating temperature -40c to +85c storage temperature -40c to +85c absolute maximum ratings parameter test conditions units min. typ. max. frequency range 1 - 50 mhz insertion loss 1 (pin 1 to pin 8) 1 - 25 mhz 25 - 50 mhz db db ? ? 0.2 0.5 0.4 0.8 insertion loss 2 (pin 1 to pin 5) 1 - 25 mhz 25 - 50 mhz db db ? ? 0.2 0.3 0.4 0.6 input return loss (pin 1) 1 - 10 mhz 10 - 25 mhz 25 - 50mhz db db db 20 16 12 25 22 17 - - - phase un-balance 1 - 50 mhz o - 0.6 3.0 amplitude un-balance 1 - 25 mhz 25 - 50 mhz db db ? ? 0.04 0.23 0.2 0.6
3 1:1 flux coupled balbal transfor mer with separated center taps 5 - 120 mhz m/a-com products part status: released rev v1 MABA-009412-CF1BC0 ? 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: t a = 25c, 0dbm, z 0 = 75 ? insertion loss 1 (pin 1 - pin 8) insertion loss 2 (pin 1 - pin 5) phase balance amplitude balance return loss: input (pin 5) -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 1 11 21304050 fr e que ncy (m hz ) db -1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 0.0 1 11 21304050 frequency (mhz) db -1.0 -0.8 -0.6 -0.4 -0.2 0.0 0.2 0.4 0.6 0.8 1. 0 1 11 21304050 fr e que ncy (m hz ) db 17 0 17 2 17 4 17 6 17 8 18 0 18 2 18 4 18 6 18 8 19 0 1 11 21304050 frequency (mhz) degree -35 -30 -25 -20 -15 -10 -5 0 1 11 21304050 frequency (m hz) db
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