? 1 ? ? ?? typical ? isola on ? = ? 24.5 ? db ?? ?? typical ? inser on ? loss ? = ? 0.6 ? db ?? ?? msl ? 1 ? moisture ? ra ng ? ?? small ? size ? and ? low ? pro le ? ?? lead \ free/rohs \ compliant ? sot \ 26 ? plas c ? package ? berex?s ? divider ? BD1926 ? is ? designed ? for ? pcs, ? wcdma ? & ? td \ scdma ? band ?? with ? low ? inser \ on ? loss ? and ? isola on. ? this ? chip ? is ? fully ? pas \ sivated ? for ? enhanced ? performance ? and ? relia \ bility ? and ? packaged ? in ? rohs \ compliant ?? with ? sot \ 26 ? surface ? mount ? package. ? product descrip on device features ?? base ? sta on ? infrastructure ? ?? commercial/industrial/military ? wireless ? system ? applica ons evalua on board drawing typical performance 1 absolute maximum ra ngs berex ????????????????????????????????????? website: ? www.berex.com ??????????????????????? email: ? sales@berex.com ? ????????????????????????????????????????????? ? speci ca ons ? and ? informa on ? are ? subject ? to ? change ? and ? products ? may ? be ? discon nued ? without ? no ce. ?? berex ? is ? a ? trademark ? of ? berex. ??? ? all ? other ? trademarks ? are ? the ? property ? of ? their ? respec ve ? owners. ?? ? ? 2010 ? berex ? parameter min typical max unit frequency ? range ? 1700 ?? 2300 ? mhz ? inser on ? loss ?? 0.6 ? 0.8 ? db ? isola on ? 16.5 ? 24.5 ?? db ? irl(s11) ? ?\ 16.0 ?\ 11.5 ? dbm ? orl(s22/s33) ??\ 24.0 ?\ 19.5 ? dbm ? amplitude ? balance ?? 0.07 ? 0.2 ? db ? phase ? balance ?? 1.5 ? 2.0 ? deg ? parameter ?? ra ng input ? power ? 1w ? cw ? dbm ? storage ? temperature ?\ 55 ? to ? +155c ? opera ng ? temperature ?\ 40 ? to ? +85c ? opera on ? of ? this ? device ? above ? any ? of ? these ? parameters ? may ? result ? in ? permanent ? damage. ? rev. ? c ? *all ? speci ca ons ? apply ? to ? the ? following ? test ? condi ons, ? 1. ? device ? performance ? _ ? measured ? on ? berex ? e/b ? at ? 25 c, ? 50ohm ? system. ? 2. ? inser on ? loss: ? above ? 3.0db. ? func on block diagram pins ? 2,4 ? and ? 6 ? must ? be ? dc ? and ? rf ? grounded. ? dual ? band ? 2 \ way ? smt ? power ? divider ? BD1926 1700~2300mhz ? pcs, ? wcdma ? & ? td \ scdma ? bd19xx(xx=wafer ? number)
? 2 ? ? typical test data inser on loss vs. frequency isola on vs. frequency irl vs. frequency orl vs. frequency dual ? band ? 2 \ way ? smt ? power ? divider ? BD1926 1700~2300mhz ? pcs, ? wcdma ? & ? td \ scdma ? parameters ? unit ? pcs, ? wcdma ? & ? td \ scdma ? frequency range ? mhz ? 1700 ? 1800 ? 1900 ? 2075 ? 2250 ? inser on loss ? db ? 0.51 ? 0.51 ? 0.55 ? 0.63 ? 0.76 ? isola on ? db ? 20.1 ? 22.5 ? 24.8 ? 21.6 ? 16.8 ? irl(s11) ? db ?\ 17.4 ?\ 17.1 ?\ 16.3 ?\ 14.1 ?\ 11.9 ? orl(s22,s33) ? db ?\ 24.9 ?\ 25.0 ?\ 24.4 ?\ 22.7 ?\ 19.9 ? phase di ? . ? deg ? 1.4 ? 1.5 ? 1.5 ? 1.5 ? 1.4 ? amplitude balance ? db ? 0.04 ? 0.07 ? 0.07 ? 0.06 ? 0.04 ? berex ????????????????????????????????????? website: ? www.berex.com ??????????????????????? email: ? sales@berex.com ? ????????????????????????????????????????????? ? speci ca ons ? and ? informa on ? are ? subject ? to ? change ? and ? products ? may ? be ? discon nued ? without ? no ce. ?? berex ? is ? a ? trademark ? of ? berex. ??? ? all ? other ? trademarks ? are ? the ? property ? of ? their ? respec ve ? owners. ?? ? ? 2010 ? berex ? rev. ? c ?
? 3 ? ? package outline drawing suggested pcb land pa ern and pad layout ? pcb land pa ern ? pcb moun ng note : all dimension _ millimeters pcb lay out _ on berex website dual ? band ? 2 \ way ? smt ? power ? divider ? BD1926 1700~2300mhz ? pcs, ? wcdma ? & ? td \ scdma ? berex ????????????????????????????????????? website: ? www.berex.com ??????????????????????? email: ? sales@berex.com ? ????????????????????????????????????????????? ? speci ca ons ? and ? informa on ? are ? subject ? to ? change ? and ? products ? may ? be ? discon nued ? without ? no ce. ?? berex ? is ? a ? trademark ? of ? berex. ??? ? all ? other ? trademarks ? are ? the ? property ? of ? their ? respec ve ? owners. ?? ? ? 2010 ? berex ? rev. ? c ?
? 4 ? ? lead pla ng nish 100% tin ma e nish (all ? berex ? products ? undergoes ? a ? 1 ? hour, ? 150 ? degree ? c, ? anneal ? bake ? to ? eliminate ? thin ? whisker ? growth ? concerns.) ? msl / esd ra ng msl ra ng: ? standard: ? level 3 at +265c convec on re ow ? jedec ? standard ? j \ std \ 020 ? nato cage code: 2 ? n ? 9 ? 6 ? f ? dual ? band ? 2 \ way ? smt ? power ? divider ? BD1926 1700~2300mhz ? pcs, ? wcdma ? & ? td \ scdma ? berex ????????????????????????????????????? website: ? www.berex.com ??????????????????????? email: ? sales@berex.com ? ????????????????????????????????????????????? ? speci ca ons ? and ? informa on ? are ? subject ? to ? change ? and ? products ? may ? be ? discon nued ? without ? no ce. ?? berex ? is ? a ? trademark ? of ? berex. ??? ? all ? other ? trademarks ? are ? the ? property ? of ? their ? respec ve ? owners. ?? ? ? 2010 ? berex ? rev. ? c ?
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