? 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 rx filter automotive telematics series/type: ordering code: B4304 b39941B4304f210 date: version: march 23, 2011 2.0
2 march 23, 2011 B4304 942.50 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rx filter data sheet application n low-loss rf filter for mobile telephone wcdma band viii and gsm 900 systems, receive path (rx) n very low insertion loss n useable passband: 35 mhz n unbalanced to balanced operation n impedance transformation from 50 w to 150 w n suitable for gprs class 1 to 12 features n package size 1.4 x1.1 x 0.4 mm 3 n package code qcs5m 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 aec-q200 qualified component family (operable temperature range C40?c to +85?c) n e lectrostatic s ensitive d evice ( esd ) 0 . 325 0.4 0.575 1 5 4 3 2 0.25 1.1 0.5 0.5 1.4 bottom view side view top view pin configuration n 1 input, unbalanced n 3,4 output, balanced n 2,5 to be grounded 1 4 3 2,5
3 march 23, 2011 B4304 942.50 mhz saw components saw rx filter data sheet please read cautions and warnings and important notes at the end of this document. characteristics temperature range for specification: t = -20 ?c to +75 ?c terminating source impedance: z s = 50 w (unbalanced) terminating load impedance: z l = 150 w || 100 nh (balanced) min. typ. @ 25 ?c max. center frequency f c 942.5 mhz maximum insertion attenuation 925.0 ... 960.0 mhz a gsm 1.5 2.7 db @f carrier bd 8 rx 927.4 ... 957.6 mhz a wcdma 1) 1) attenuation of wcdma signal (powertransferfunction). please refer to annotation on page (4). 1.5 2.0 db amplitude ripple (p-p) 925.0 ... 960.0 mhz da 0.9 2.1 db error vector magnitude 2) 2) error vector magnitude (evm) based on definition given in 3gpp ts 25.141. @f carrier bd 8 rx 927.4 ... 957.6 mhz evm 3.0 4.5 % vswr input 925.0 ... 960.0 mhz 1.9 2.2 output 925.0 ... 960.0 mhz 1.9 2.2 cmrr (|s 21 -s 31 | / |s 21 +s 31 |) 925.0 ... 960.0 mhz 20 3) 3) a cmrr of 19.6 db corresponds to a phase imbalance of +10 ? together with an amplitude im- balance of +1.0 db 25 db attenuation a dc ... 480.0 mhz 45 53 db 480.0 ... 835.0 mhz 33 46 db 835.0 ... 880.0 mhz 30 34 db @f carrier bd 8 tx 882.4 ... 912.6 mhz a wcdma 1) 30 34 db 880.0 ... 915.0 mhz a gsm 30 33 db 915.0 ... 922.0 mhz 1.0 2.5 db 980.0 ... 982.0 mhz 20 30 db 982.0 ... 1000.0 mhz 23 30 db 1850.0 ... 1920.0 mhz 40 47 db 2775.0 ... 2880.0 mhz 36 41 db 3700.0 ... 3840.0 mhz 38 50 db 1000.0 ... 1500.0 mhz 23 32 db 1500.0 ... 6000.0 mhz 23 34 db
4 march 23, 2011 B4304 942.50 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rx filter data sheet 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 band viii rx passband, f carrier ranges from 927.4 mhz (lowest rx channel) to 957.6 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 fol- lowing normalization: maximum ratings operable temperature range t C40/+85 ?c storage temperature range t stg C40/+85 ?c dc voltage v dc 0 v esd voltage v esd 100 1) 1) acc. to jesd22-a115a (machine model), 10 negative & 10 positive pulses. v machine model, 10 pulses input power p in 13 dbm s s d21 f () h rrc ff carrier C () 2 f d C h rrc f () 2 f1 = d C
5 march 23, 2011 B4304 942.50 mhz saw components saw rx filter data sheet please read cautions and warnings and important notes at the end of this document. transfer function transfer function (wideband)
6 march 23, 2011 B4304 942.50 mhz please read cautions and warnings and important notes at the end of this document. saw components saw rx filter data sheet smith chart s 11 function s 22 function
7 march 23, 2011 B4304 942.50 mhz saw components saw rx filter data sheet please read cautions and warnings and important notes at the end of this document. references type B4304 ordering code b39941B4304f210 marking and package c61157-a8-a8 packaging f61074-v8212-z000 date codes l_1126 s-parameters B4304_nb.s3p, B4304_wb.s3p see file header for port/pin assignment table soldering profile s_6001 rohs compatible defined as compatible with the following documents: "directive 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 directive 2002/95/ec of the european parliament and of the council for the purposes of establishing the maxi- mum concentration values for certain hazardous substances in electrical and electronic equipment." moldability before using in overmolding environment, please contact your epcos sales office. matching coils see inductor pdf-catalog http:// www .tdk.co.jp/tefe02/coil.htm#aname1 and data library for circuit simulation http://www.tdk.co.jp/etvcl/index.htm for further information please contact your local epcos sales office or visit our webpage at w ww.epcos.com . published by epcos ag systems, acoustics, waves business group p.o. box 80 17 09, 81617 munich, germany ? epcos ag 2011. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag or t he international representatives. due to technical requirements components may contain dangerous substances. for information on t he type in question please also contact one of our sales offices.
8 march 23, 2011 important notes t he 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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