SAW Components SAW Rx Filter GPS Series/Type: B7839 Ordering code: B39162-B7839-K410 Date: Nov 16, 2005 Version: 2.1 ª EPCOS AG 2005. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited.

SAW Components B7839 Low-Loss Filter for Mobile Communication 1575.42 MHz Data Sheet Application n Low-loss RF filter for GPS n Unbalanced to unbalanced operation n Very low insertion attenuation Features 0.735 n Package size 2.0 x1.4 x 0.68 mm3 0,075 0,38 n Package code QCS5E 2 3 n RoHS compliant n Approx. weight 0.007 g 5 n Package forSurfaceMountTechnology 0,071 0,44 bottom view (SMT) 5 4 n Ni, gold-plated terminals 8 6 side view 0, 2,0 1,4 top view Pin configuration n 4 Input, unbalanced n 1 Output unlanced n 2,3,5 To be grounded Please readcautions and warnings and 2 Nov 16, 2005 important notes at the end of this document.

SAW Components B7839 Low-Loss Filter for Mobile Communication 1575.42 MHz Data Sheet Characteristics Operating temperature range: T = –30 ˚C ... +85 ˚C Terminating source impedance: Z = 50W S Terminating load impedance: Z = 50W L B7839 min. typ. max. @ 25 ˚C Nominal frequency fN — 1575.42 — MHz Maximum insertion attenuation a max 1574.42 ...1576.42MHz — 0.75 1.1 dB 1574.42 ...1576.42MHz — 0.75 1.0 dB1) Amplitude ripple in passband(p-p) Da 1574.42 ...1576.42MHz — 0.05 0.3 dB Attenuation a 0.1 ... 960.0 MHz 38 41 — dB 960.0 ... 1460.0 MHz 35 40 — dB 1460.0 ... 1513.0 MHz 22 29 — dB 1645.4 ... 1710.0 MHz 23 28 — dB 1710.0 ... 1990.0 MHz 35 40 — dB 1990.0 ... 4000.0 MHz 30 35 — dB 4000.0 ... 6000.0 MHz 20 28 — dB VSWR 1574.42 ...1576.42MHz — 1.1 1.8 1) 0 ˚C ... +55˚C Maximum ratings Operable temperature range T –40/+85 ˚C Storage temperature range T –40/+85 ˚C stg DC voltage V 3 V DC ESD voltage V 501) V machine model, 10 pulses ESD Input Power at 1574.42 ... 1576.42 MHz P 3 dBm sourceandloadimpedance50W IN 50.0...1460 and continuous wave signal P 25 dBm 1710 ... 4000 MHz IN 1) acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses. Please readcautions and warnings and 3 Nov 16, 2005 important notes at the end of this document.

SAW Components B7839 Low-Loss Filter for Mobile Communication 1575.42 MHz Data Sheet Transfer function Transfer function(wideband) Please readcautions and warnings and 4 Nov 16, 2005 important notes at the end of this document.

SAW Components B7839 Low-Loss Filter for Mobile Communication 1575.42 MHz Data Sheet S function 11 S function 22 Please readcautions and warnings and 5 Nov 16, 2005 important notes at the end of this document.

SAW Components B7839 Low-Loss Filter for Mobile Communication 1575.42 MHz Data Sheet Type B7839 Ordering code B39162-B7839-K410 Marking and Package C61157-A7-A131 Packaging F61074-V8151-Z000 Date Codes L_1126 S-Parameters B7839_NB.s3p B7839_WB.s3p Soldering profile S_6001 ForfurtherinformationpleasecontactyourlocalEPCOSsalesofficeorvisitourwebpageat www.epcos.com . Published by EPCOS AG Surface Acoustic Wave Components Division P.O. Box 80 17 09, 81617 Munich, GERMANY ª EPCOSAG2005.Reproduction,publicationanddisseminationofthisbrochureandtheinforma- tion contained therein without EPCOS’ prior express consent is prohibited. PurchaseordersaresubjecttotheGeneralConditionsfortheSupplyofProductsandServicesof theElectricalandElectronicsIndustryrecommendedbytheZVEI(GermanElectricalandElectronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. Forquestionsontechnology,pricesanddeliverypleasecontacttheSalesOfficesofEPCOSAGor the international Representatives. Duetotechnicalrequirementscomponentsmaycontaindangeroussubstances.Forinformationon the type in question please also contact one of our Sales Offices. Please readcautions and warnings and 6 Nov 16, 2005 important notes at the end of this document.

Important notes The following applies to all products named in this publication: 1. Somepartsofthispublicationcontainstatementsaboutthesuitabilityofourproductsfor certain areas of application. These statements are based on our knowledge of typical requirementsthatareoftenplacedonourproductsintheareasofapplicationconcerned.We nevertheless expressly point outthat 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 incum- bent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application. 2. We also point out that in individual cases, a malfunction of passive electronic compo- nents 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 specified. In customer applications requiring a very high level of operational safety and especially in customer appli- cationsinwhichthemalfunctionorfailureofapassiveelectroniccomponentcouldendanger human life or health (e.g. in accident prevention or life-saving systems), it must therefore be ensuredbymeansofsuitabledesignofthecustomerapplicationorotheractiontakenbythe 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 a passive electronic compo- nent. 3. The warnings, cautions and product-specific notes must be observed. 4. In order to satisfy certain technical requirements,some of the products described in this publicationmaycontainsubstancessubjecttorestrictionsincertainjurisdictions(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 offices. 5. Weconstantlystrivetoimproveourproducts.Consequently,theproductsdescribedinthis publicationmaychangefromtimetotime.Thesameistrueofthecorrespondingproduct specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We alsoreserve the right to discontinue production and delivery of products. Conse- quently, we cannot guarantee that all products named in this publication will always be avail- able. 6. Unless otherwise agreed in individual contracts,all orders are subject to the current ver- sion 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, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, Silver- Cap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, WindCap aretrademarks registered orpendinginEuropeandinothercountries.FurtherinformationwillbefoundontheInternet at www.epcos.com/trademarks. 7 Nov 16, 2005