v3.00 s 0967 d ? 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 etk4-2t is a 1:4 rf transmission line ste p-up transformer in a low cost, surface mount package. ideally suited for high volume applications. sm-22 package electrical specifications @25c parameter units nominal typical minimum maximum frequency range 2 - 1000 mhz insertion loss 5 - 250 mhz 3 - 500 mhz 2.5 - 700 mhz 2.0 -1 000mhz db db db db 1.0 2.0 3.0 4.0 amplitude imbalance 2 - 300 mhz 300 - 1000 mhz db db 0.3 2.0 phase imbalance 2 - 300mhz 300 - 1000mhz degrees degrees 5.0 20 e-series rf 1:4 transmission line step-up transformer etk4-2t schematic please note that the photograph above indicates typ ical package only, not actual unit. (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 primary dot 5 primary 4 1 secondary dot 2 secondary ct 3 secondary (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
v3.00 s 0967 d ? 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 -40c to +85c storage temperature -55c to 100c functional configuration function pin no. primary dot 5 primary 4 primary ct secondary dot 1 secondary 3 secondary ct 2 case ground not connected insertion loss typical performance @ +25c amplitude imbalance phase imbalance -4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 0.0 2.0 202.0 402.0 602.0 802.0 frequency (mhz) d b options 2 200 400 600 800 1000 -1.00 -0.80 -0.60 -0.40 -0.20 0.00 0.20 2.0 202.0 402.0 602.0 802.0 frequency (mhz) d b options 2 200 400 600 800 1000 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 2.0 202.0 402.0 602.0 802.0 frequency (mhz) d e g r e e s options 2 200 400 600 800 1000
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