saw components saw filter pcs / wcdma band ii series/type: ordering code: b9477 B39202B9477P810 date: version: august 16, 2012 2.2 ? epcos ag 201 5 . reproduction, pub lication and dissemination of this p ublicatio n, enclosures h ereto and the i nformation containe d therein without epcos' prior ex press consent is prohibited. epcos ag is a tdk group company.
2 august 16, 2012 b9477 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw filter data sheet application n low-loss rf filter for mobile telephone pcs systems, receive path (rx) n useable passband 60 mhz n useable for antenna diversity systems n suitable for gprs class 1 to 12 features n package size 1.4 x 1.1 mm 2 n max. package height 0.45 mm 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 1.1 1.4 1 4 5 23 0.325 0.25 0.575 0.5 0.5 bottom view 0.45 max. side view top view 4 5 1 3 2 pin configuration n 1 input unbalanced n 4 output unbalanced n 2,3,5 to be grounded 1 4 3 2,5
3 august 16, 2012 b9477 1960.0 mhz saw components saw filter data sheet please read cautions and warnings and important notes at the end of this document. characteristics operating temperature range: t = C30 ?c to +85 ?c terminating source impedance: z s =50 w (unbalanced) terminating load impedance: z l =50 w (unbalanced) b9477 min. typ. @ 25?c max. center frequency f c - 1960.0 - mhz maximum insertion attenuation a max 1930.6 ... 1989.4 mhz - 2.6 4.2 1) 1) 4.0db for t= 0...85?c db amplitude ripple (p-p) da 1930.6 ... 1989.4 mhz - 1.1 2.6 db input return loss 1930.6 ... 1989.4 mhz - 1.8 2.3 output return loss 1930.6 ... 1989.4 mhz - 2.0 2.4 attenuation a dc ... 1500.0 mhz 43 51 - db 1500.0 ... 1907.0 mhz 43 48 - db 1907.0 ... 1909.4 mhz 43 2) 2) 18db for t= 100?c 51 3) 3) 49db for t= 100?c - db 2040.0 ... 2070.0 mhz 35 55 - db 2070.0 ... 2500.0 mhz 35 46 - db 2500.0 ... 4500.0 mhz 31 37 - db 4500.0 ... 5200.0 mhz 31 36 - db 5200.0 ... 6000.0 mhz 22 30 - db
4 august 16, 2012 b9477 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw filter data sheet maximum ratings operable temperature range t C30/+85 ?c storage temperature range t stg C40/+85 ?c dc voltage v dc 5 v esd voltage v esd 50 1) 1) acc. to jesd22-a115a (machine model), 10 negative & 10 positive pulses. v machine model, 10 pulses input power at pcs tx band p in 16 dbm cw signal @ t=55?c, 2000h
5 august 16, 2012 b9477 1960.0 mhz saw components saw filter data sheet please read cautions and warnings and important notes at the end of this document. transfer function (narrowband) transfer function (wideband)
6 august 16, 2012 b9477 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw filter data sheet smith chart s 11 function s 22 function
7 august 16, 2012 b9477 1960.0 mhz saw components saw filter data sheet please read cautions and warnings and important notes at the end of this document. references type b9477 ordering code B39202B9477P810 marking and package c61157-a8-a3 packaging f61074-v8237-z000 date codes l_1126 s-parameters b9477_nb.s2p b9477_wb.s2p 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 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 w ww.epcos.com . published by epcos ag systems, acoustics, waves business group p.o. box 80 17 09, 81617 munich, germany ? epcos ag 2012. this brochure replaces the previous edition. for questions on technology, prices and delivery please contact the sales offices of epcos ag o r t he international representatives. due to technical requirements components may contain dangerous substances. for information o n t he type in question please also contact one of our sales offices.
8 august 16, 2012 b9477 1960.0 mhz please read cautions and warnings and important notes at the end of this document. saw components saw filter data sheet 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, ceralink, csmp, cssp, ctvs, deltacap, digisimic, dssp, filtercap, 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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