e n a b l i n g c o n n e c t e d h o m e e n t e r t a i n m e n t ? www.entropic.com RF5219 satellite channel stacking switch (css) 18-00pb-c029 b may 2008 product d escri p tion the RF5219 is the latest entropic css solution, offering up to 40% lower power consumption from previous generations. the ic is designed to support up to 8 stacked channels on a single cable using a single astra recommended set top box (stb). the RF5219 is a pin compatible replacement of the previous generation product, the rf5212. the RF5219 can be used in two digital broadcast solutions (dbs) applications. optimized confguration is integration in the low-noise block (lnb) converter that is part of an outdoor electronics unit (odu) (typically integrated with an antenna on the roof). the second confguration is integration in an rf channel stacking multi-switch that is deployed anywhere (outdoor or indoor) between the satellite antenna on the roof and the indoor set top boxes. the RF5219s css technology is applicable to homes with multiple set top box tuners (pvr set tops, or multiple set tops in a home) and to multiple dwelling unit (mdu) applications. new total system solutions can be achieved by using the RF5219 with mdu redistribution technologies to support small apartment buildings. a pp lic a tions ? dbs low-noise block converters ? dbs multi-switches ta rget b a nds ? input range 950 mhz C 2150 mhz ? output range 950 mhz C 2150 mhz ground-breaking new technology enables the delivery of up to 4 unique, individually selected channels down to a single cable drop. fe a tures ? 2 inputs and 2 channel outputs per ic ? low power consumption ? input range 950 mhz - 2150 mhz o single dedicated legacy port o 4 cascade outputs to support additional legacy ports ? output range 950 mhz C 2150 mhz ? ezstack architecture supports up to 4 inputs and 8 output channels ? low phase noise for supporting up to 16apsk modulation ? low external component count ? high isolation ensures superior cross channel rejection ? fully integrated lo, pll and loop components ? simple 2-wire control interface ? 8x8 mm 2 qfn 68-pin package ? rohs compliance stb stb multiple inputs 2-way communicatio n single cable drop multiple tu ner stb? s . . . p in-hous e splitte r RF5219 css RF5219 e n a b l i n g c o n n e c t e d h o m e e n t e r t a i n m e n t ? www.datasheet.co.kr datasheet pdf - http://www..net/
product brief www.entropic.com ? entropic communications, inc. all rights reserved. entropic communications ? and the stylized entropic curve logo, c.link ? and enabling connected home entertainment? are either trademarks or registered trademarks of entropic communications, inc. in the united states and/or other countries. all other trademarks are property of their respective holders. contents subject to change without notice. 6290 sequence drive san diego, ca 92121 phone: 858.768.3600 fax: 858.768.3601 o rdering i n f orm a tion product part number evk description RF5219 pcr-5219-0001 RF5219 css evaluation kit lna1 lna2 pll1 s a w filter s a w filter 4x3 matrix switch 3 lnb1 input lnb2 input gm2 gm1 lna1 lna2 matrix switch gm2 gm1 pll2 legacy agc pll1 pll2 legacy agc 2-wire bus xtal osc. xtal osc. 2-wire bus s a w filter s a w filter single cable drop 4x3 matrix switch 3 RF5219 lnb3 input lnb4 input function a l block d i a gr a m e v a lu a tion bo a rd www.datasheet.co.kr datasheet pdf - http://www..net/
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