? epcos ag 2011. reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without epcos prior express consent is prohibited. saw components saw diversity rx filter wcdma band ii series/type: ordering code: b9470B39192B9470M410 date:version: february 14, 20112.0
2 february 14, 2011 b9470 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rf filter data sheet application n low-loss rf filter for mobile telephone wcdma band ii systems (diversity) receive path (rx) n usable for diversity application n usable passband 60 mhz n unbalanced to balanced operation (50 w /100 w) features n package size 1.4 x 1.1 x 0.4 mm 3 n rohs compatible n approximate weight 0.003 g n package for s urface m ount t echnology ( smt ) n ni, gold-plated terminals n e lectrostatic s ensitive d evice ( esd ) n m oisture s ensitive l evel 3 0,325 bottom view side view top view 0,575 1 5 4 3 2 0,25 1,1 1,4 0,5 0,5 0,4 +/?0,05 pin configuration n 1 input, unbalanced n 3,4 output, balanced n 2,5 to be grounded
3 february 14, 2011 b9470 1960.0 mhz saw components saw rf filter data sheet please read cautions and warnings and important notes at the end of this document. characteristicstemperature range for specification: t = C30 ?c to +85 ?c terminating source impedance: z s = 50 w (unbalanced) terminating load impedance: z l = 100 w || 22 nh (balanced) min. typ. @ 25 ?c max. center frequency f c 1960.0 mhz maximum insertion attenuation 1930.0 ... 1990.0 mhz a 3.5 4.3 1) 1) 4.1 db t = 0 ? to +85 ? , 4.2 db t = -20 ? to 0 ? db @f carrier 1932.4 ... 1987.6 mhz a wcdma 2) 2) attenuation of wcdma signal (powertransferfunction). please refer to annotation on page (4). 3.1 4.0 db amplitude ripple (p-p) da 1930.0 ... 1990.0 mhz 1.9 2.7 db error vector magnitude evm 3) 3) error vector magnitude (evm) based on definition given in 3gpp ts 25.141. @f carrier 1932.4 ... 1987.6 mhz 3.0 4.5 cmrr (|s 21 -s 31 | / |s 21 +s 31 |) 1930.0 ... 1990.0 mhz cmrr 4) 4) a combination of 5 ? phase balance and 1 db amplitude balance corresponds to 23 db cmrr 21 24 db input vswr 1930.0 ... 1990.0 mhz 2.1 2.5 output vswr 1930.0 ... 1990.0 mhz 2.1 2.5 attenuation a 10.0 ... 1850.0 mhz 40 53 db 810.0 ... 849.0 mhz 50 73 db 898.0 ... 925.0 mhz 50 72 db 1850.0 ... 1910.0 mhz 46 48 db @f carrier 1852.4 ... 1907.6 mhz a wcdma 2) 46 48 db 2400.0 ... 2484.0 mhz 40 60 db 2484.0 ... 6000.0 mhz 40 45 db
4 february 14, 2011 b9470 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rf filter data sheet maximum ratings storage temperature range t stg C40/+85 ?c dc voltage v dc 3 v esd voltage v esd 50 1) 1) acc. to jesd22-a115a (machine model), 10 negative & 10 positive pulses. annotation for characteristics section attenuation of wcdma signal (powertransferfunction, a wcdma ) is determined by f carrier according to 3gpp ts 25.101 (e.g. for umts-passband, f carrier ranges from 1932.4 mhz (lowest rx channel) to 1987.6 mhz (highest rx channel)). h rrc (f) is the transfer function of the root-raised cosine transmit pulse shaping filter according to 3gpp ts 25.101 with the following normalization: v machine model, 10 pulses input power at 824.0 ... 849.0 mhz 880.0 ... 915.0 mhz 1710.0 ... 1755.0 mhz 1920.0 ... 1980.0 mhz 15 dbm else where p in 10 dbm s sd 21 f ( ) h rrc f f carrier C ( ) 2 fd C h rrc f ( ) 2 f 1 = d C
5 february 14, 2011 b9470 1960.0 mhz saw components saw rf filter data sheet please read cautions and warnings and important notes at the end of this document. transfer functiontransfer function (wideband)
6 february 14, 2011 b9470 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rf filter data sheet smith chart s 11 function s 22 function
7 february 14, 2011 b9470 1960.0 mhz saw components saw rf filter data sheet please read cautions and warnings and important notes at the end of this document. references type b9470 ordering code B39192B9470M410 marking and package c61157-a8-a3 packaging f61074-v8237-z000 date codes l_1126 s-parameters b9470_un_nb.s3p, b9470_un_wb.s3psee file header for port/pin assignment table. soldering profile s_6001 rohs compatible defined as compatible with the following documents: ctive 2002/95/ec of the european parliament and of the council of 27 january 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment. 2005/618/ec from april 18th, 2005, amending di- rective 2002/95/ec of the european parliament and of the council for the purposes of establishing the maximum concen- tration values for certain hazardous substances in electrical and electronic equipment." moldability before using in overmolding enviroment, please contact yourepcos sales office matching coils see http:// www .tdk.co.jp/tefe02/coil.htm#aname1 http://www.tdk.co.jp/etvcl/index.htm for a large variety of matching coils. for further information please contact your local epcos sales office or visit our webpage at www.epcos.com . published by epcos agsurface acoustic wave components division p.o. box 80 17 09, 81617 munich, germany ? epcos ag 2010. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or the international representatives. due to technical requirements components may contain dangerous substances. for information on the type in question please also contact one of our sales offices.
8 february 14, 2011 important notes the following applies to all products named in this publication: 1. some parts of this publication contain statements about the suitability of our products for certain areas of application . these statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. we nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. as a rule, epcos is either unfamiliar with individual customer applications or less familiar with them than the customers themselves. for these reasons, it is always ultimately incumbent on the customer to check and decide whether an epcos product with the properties described in the product speci?cation is suitable for use in a particular customer application. 2. we also point out that in individual cases, a malfunction of electronic components or failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as speci?ed. in customer applications requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component. 3. the warnings, cautions and product-speci?c notes must be observed. 4. in order to satisfy certain technical requirements, some of the products described in this publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous) . useful information on this will be found in our material data sheets on the internet (www.epcos.com/material). should you have any more detailed questions, please contact our sales of?ces. 5. we constantly strive to improve our products. consequently, the products described in this publication may change from time to time . the same is true of the corresponding product speci?cations. please check therefore to what extent product descriptions and speci?cations contained in this publication are still applicable before or when you place an order. we also reserve the right to discontinue production and delivery of products . conse- quently, we cannot guarantee that all products named in this publication will always be available. the aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-speci?c products. 6. unless otherwise agreed in individual contracts, all orders are subject to the current version of the general terms of delivery for products and services in the electrical industry published by the german electrical and electronics industry association (zvei) . 7. the trade names epcos, baoke, alu-x, ceradiode, csmp, cssp, ctvs, deltacap, digisimic, dssp, formfit, miniblue, minicell, mkd, mkk, mlsc, motorcap, pcc, phasecap, phasecube, phasemod, phicap, siferrit, sifi, sikorel, silvercap, simdad, simic, simid, sineformer, siov, sip5d, sip5k, thermofuse, windcap are trademarks registered or pending in europe and in other countries. further information will be found on the internet at www.epcos.com/trademarks.
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