s 1582 a ? 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 additional data she ets and product information. m/a-com technology solutions inc. and its affiliate s 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 base d on target specifications, simulated results, and/or prototype measurements. commitment to develo p is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com technology solutions has under development. performance is bas ed on engineering tests. specifications are typical. mechanical outline has been fixed. enginee ring samples and/or test data may be available. commitment to produce in volume is not guaranteed. features ? surface mount ? 1:4 impedance ratio ? ct on secondary ? available on tape & reel description m/a-coms mabaes0008 is a 1:4 rf flux coupled step- up transformer in a low cost, surface mount package. i deally suited for high volume applications. sm-22 package e-series rf 1:4 flux coupled step- up transformer 3 mhz - 250 mhz mabaes0008 schematic (3.30) (2.54) 0.100 (0.762) (1.397) 0.055 (4.83) 0.190 0.130 0.030 (3.81 max) 0.150 max (0.762) 0.030 0.030 (0.762) 0.030 (0.762) (1.27) 0.050 (3.81) 0.150 (3.81) 0.150 (1.65) 0.065 electrical specifications @25c parameter units typical maximum frequency range 3 - 250 mhz insertion loss (f l - f u ) 3 -250 mhz db 0.60 1.30 amplitude unbalance 3- 250 mhz db 0.2 0.5 phase unbalance 3- 250 mhz degrees 7.0 please note that the photograph above indicates typ ical package only, not actual unit.
s 1582 a ? 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 additional data she ets and product information. m/a-com technology solutions inc. and its affiliate s 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 base d on target specifications, simulated results, and/or prototype measurements. commitment to develo p is not guaranteed. preliminary: data sheets contain information regarding a product m/a-com technology solutions has under development. performance is bas ed on engineering tests. specifications are typical. mechanical outline has been fixed. enginee ring samples and/or test data may be available. commitment to produce in volume is not guaranteed. absolute maximum ratings parameter absolute maximum rf power 250 mw dc current 30 ma operating temperature -20c to +85c storage temperature -20c to +85c functional configuration insertion loss amplitude unbalance phase unbalance function pin no. primary dot 4 primary 5 primary ct secondary dot 3 secondary 1 secondary ct 2 case ground not connected typical performance @ +25c -0.20 -0.10 0.00 0.10 0.20 0.30 0.40 3.00 52.40 101.80 151.20 200.60 250.00 frequency (mhz) db options 170.00 175.00 180.00 185.00 190.00 3.00 52.40 101.80 151.20 200.60 250.00 frequency (mhz) degrees options -1.00 -0.80 -0.60 -0.40 -0.20 0.00 3.00 52.40 101.80 151.20 200.60 250.00 frequency (mhz) d b options mabaes0008
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