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B5057 Dataheets PDF



Part Number B5057
Manufacturers EPCOS
Logo EPCOS
Description SAW Components
Datasheet B5057 DatasheetB5057 Datasheet (PDF)

www.DataSheet4U.com SAW Components SAW Tx Filter R-GSM Series/type: Ordering code: Date: Version: B5057 B39941B5057U410 March 22, 2007 2.0 © EPCOS AG 2007. 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 Tx Filter Data Sheet Application s Low-loss filter for Basestation R-GSM, transmit path s s s s B5057 940.5 MHz (Tx) Usable passband 39 MHz Unbala.

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www.DataSheet4U.com SAW Components SAW Tx Filter R-GSM Series/type: Ordering code: Date: Version: B5057 B39941B5057U410 March 22, 2007 2.0 © EPCOS AG 2007. 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 Tx Filter Data Sheet Application s Low-loss filter for Basestation R-GSM, transmit path s s s s B5057 940.5 MHz (Tx) Usable passband 39 MHz Unbalanced to unbalanced operation No matching required Filter impedance 50 Ω Features Package size 3.0 x 3.0 x 1.1 mm3 Package code DCC6C Approx. weight 0.037 g Ceramic package for Surface Mount Technology (SMT) s RoHS compliant s Ni, gold-plated s Electrostatic Sensitive Device (ESD) s s s s Pin configuration s 2 Input s 5 Output s 1,3,4,6 To be grounded Please read cautions and warnings and important notes at the end of this document. 2 March 22, 2007 SAW Components SAW Tx Filter Data Sheet Characteristics Temperature range for specification: Terminating source impedance: Terminating load impedance: T = -30 to +80 ˚C ZS = 50 Ω ZL = 50 Ω min. Center frequency Maximum insertion attenuation 921.0 ... 960.0 Amplitude ripple (p-p) 921.0 ... Input VSWR 921.0 Output VSWR 921.0 Attenuation 0.3 800.0 880.0 905.0 980.0 985.0 1005.0 1025.0 1760.0 2000.0 1) 2) 3) 4) 5) 6) B5057 940.5 MHz fC αmax MHz ∆α 960.0 MHz — typ. @ 25 ˚C 940.5 max. — MHz — 2.7 4.0 1) dB — 1.4 3.0 2) dB ... 960.0 MHz — 2.3 3.0 3) ... 960.0 MHz α — 2.6 3.0 4) ... ... ... ... ... ... ... ... ... ... 800.0 880.0 905.0 915.0 985.0 1005.0 1025.0 1760.0 2000.0 4000.0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 25 26 20 5) 2 6) 23 30 30 27 28 18 47 39 31 6 42 34 34 34 32 23 — — — — — — — — — — dB dB dB dB dB dB dB dB dB dB 3.0 dB at 25 ˚C. 2.0 dB at 25 ˚C. 2.8 at 25 ˚C. 2.8 at 25 ˚C. 28 dB at 25 ˚C. 3 dB at 25 ˚C. Please read cautions and warnings and important notes at the end of this document. 3 March 22, 2007 SAW Components SAW Tx Filter Data Sheet B5057 940.5 MHz Maximum ratings Operable temperature range Storage temperature range DC voltage ESD voltage Input Power at 921.0 ... 960.0 MHz 1) T Tstg VDC VESD PIN -40 / +85 -40 / +85 5 100 1) 10 ˚C ˚C V V dBm machine model, 10 pulses continuous wave acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses. Please read cautions and warnings and important notes at the end of this document. 4 March 22, 2007 SAW Components SAW Tx Filter Data Sheet Transfer function (narrowband) B5057 940.5 MHz Transfer function (wideband) Please read cautions and warnings and important notes at the end of this document. 5 March 22, 2007 SAW Components SAW Tx Filter Data Sheet Smith chart S11 function B5057 940.5 MHz S22 function Please read cautions and warnings and important notes at the end of this document. 6 March 22, 2007 SAW Components SAW Tx Filter Data Sheet B5057 940.5 MHz References Type Ordering code Marking and package Packaging Date codes S-parameters Soldering profile RoHS compatible B5057 B39941B5057U410 C61157-A7-A67 F61074-V8168-Z000 L_1126 B5057_NB.s2p B5057_WB.s2p S_6001 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 maximum concentration values for certain hazardous substances in electrical and electronic equipment." For further information please contact your local EPCOS sales office or visit our webpage at www.epcos.com . Published by EPCOS AG Surface Acoustic Wave Components Division P.O. Box 80 17 09, 81617 Munich, GERMANY © EPCOS AG 2007. 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. Please read cautions and warnings and important notes at the end of this document. 7 March 22, 2007 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 cu.


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