1 e-series rf 1:1 transformer 0.3-400 mhz m/a-com products advanced - rev. v1 MABA-009126-ET11SM ? 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 ? 1:1 impedance ratio ? surface mount ? tape and reel packaging available ? 260c reflow compatible ? rohs* compliant version of the et1-1-sm1 description m/a-com?s MABA-009126-ET11SM is a rohs compliant 1:1 rf transformer in a low cost, surface mount package. typical applications include single to balanced mode conversion and impedance matching. the MABA-009126-ET11SM is available in a sm-1 surface mount package and is designed to be utilized in both rohs and standard reflow profiles. parts are packaged in tape & reel. product image absolute maximum ratings parameter absolute maximum rf power 250 mw dc current 240 ma 2 operating temperature -40c to +85c storage temperature -55c to +125c absolute maximum ratings 1. exceeding any one or combination of these lim its may cause permanent damage to this device. 2. m/a-com does not recommend sustained operation near these survivability limits. ordering information part number package MABA-009126-ET11SM tape and reel (900 piece reel) electrical specifications: t a = 25c, z 0 = 50 parameter test conditions frequency (mhz) units typ max insertion loss 2-50 0.6-250 0.3-400 db db db 0.6 1 1.5 1 2 3 schematic pin configuration pin no. function 1 secondary 2 & 5 not connected 3 secondary dot 4 primary dot 6 primary
2 e-series rf 1:1 transformer 0.3-400 mhz m/a-com products advanced - rev. v1 MABA-009126-ET11SM ? 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. sm - 1 package typical performance curves at +25c ? dimensions are inches (millimeters) 0. 015 (0.38) unless otherwise specified. insertion loss input return loss -25 -20 -15 -10 -5 0 0 50 100 150 200 250 300 350 400 mhz db -2 -1.5 -1 -0.5 0 0 50 100 150 200 250 300 350 400 mhz db
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