SAW Components SAW Duplexer LTE Band 13 Series/type: Ordering code: B7928 B39781B7928P810 Date: Version: December 28, 2011 2.0 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 B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Application ■ Low-loss SAW duplexer for mobile telephone W-CDMA Band 13 system ■ Low insertion attenuation ■ Low amplitude ripple ■ Single ended to balanced transformation in Antenna - Rx path ■ Impedance transformation 50Ω to 100Ω in Antenna - Rx path Features 0,65 0,5 7 0,6 6 8 4 0,4 5 9 3 2 1 0,68 1,1 bottom view 0,5 Package size 3.0 x 2.5 x 0.68 mm3 RoHS compatible Approx. weight 0.020 g Package for Surface Mount Technology (SMT) ■ Ni, gold-plated terminals ■ Electrostatic Sensitive Device (ESD) ■ ■ ■ ■ side view 2,5 3,0 top view Pin configuration ■ ■ ■ ■ 3 1, 8 6 2, 4, 5, 7, 9 Tx Input Rx Output (balanced) Antenna To be grounded 1 3 8 4,5,9 2,7 6 Please read cautions and warnings and important notes at the end of this document. 2 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Characteristics Temperature range for specification: Antenna terminating impedance: Rx terminating impedance: Tx terminating impedance: T = –30 ˚C to +85 ˚C ZAnt = 50 Ω || 15nH (ideal) ZRx = 100 Ω (balanced) ZTx = 50 Ω Characteristics Tx-Antenna min. max. — typ. @ 25 ˚C 782.0 — MHz — 1.5 2.3 dB MHz — 0.5 1.3 dB 787.0 MHz — 1.4 2.0 787.0 MHz — 1.6 2.0 716.0 728.0 746.0 756.0 766.0 768.0 769.0 770.0 771.0 772.0 808.0 869.0 894.0 1565.0 1607.0 2170.0 2361.0 2484.0 3148.0 MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz MHz 30 40 30 45 30 23 12 6 3 2.5 15 30 30 30 45 30 30 35 25 40 45 48 56 34 29 28 31 20 9 34 39 43 52 53 53 48 47 28 — — — — — — — — — — — — — — — — — — — Center frequency fc Maximum insertion attenuation 777.0 ... 787.0 Amplitude ripple (p-p) 777.0 ... 787.0 α MHz ∆α TX port VSWR 777.0 ... Antenna port VSWR 777.0 ... α Attenuation 10.0 716.0 728.0 746.0 758.0 766.0 768.0 769.0 770.0 771.0 800.0 808.0 869.0 1554.0 1565.0 1805.0 2331.0 2400.0 3108.0 ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... Please read cautions and warnings and important notes at the end of this document. 3 December 28, 2011 dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Characteristics Temperature range for specification: Antenna terminating impedance: Rx terminating impedance: Tx terminating impedance: T = –30 ˚C to +85 ˚C ZAnt = 50 Ω || 15nH (ideal) ZRx = 100 Ω (balanced) ZTx = 50 Ω Characteristics Antenna-Rx min. max. — typ. @ 25 ˚C 751.0 — MHz — 2.0 2.5 dB MHz — 1.0 1.3 dB 756.0 MHz — 1.8 2.2 756.0 MHz — 1.8 2.2 CMRR (|S32-S42|/|S32+S42|) 746.0 ... 756.0 MHz 22 25 — dB 50 35 26 15 50 45 45 40 23 69 39 35 30 56 56 54 50 35 — — — — — — — — — dB dB dB dB dB dB dB dB dB Center frequency fc Maximum insertion attenuation 746.0 ... 756.0 Amplitude ripple (p-p) 746.0 ... 756.0 Antenna port VSWR 746.0 ... Rx port VSWR 746.0 ... α MHz α α Attenuation 10.0 650.0 730.0 769.0 777.0 793.0 805.0 2000.0 3500.0 ... 650.0 ... 730.0 ... 736.0 ... 775.0 ... 787.0 ... 805.0 ... 2000.0 ... 3500.0 ... 6000.0 MHz MHz MHz MHz MHz MHz MHz MHz MHz Please read cautions and warnings and important notes at the end of this document. 4 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Characteristics Temperature range for specification: Antenna terminating impedance: Rx terminating impedance: Tx terminating impedance: T = –30 ˚C to +85 ˚C ZAnt = 50 Ω || 15nH (ideal) ZRx = 100 Ω (balanced) ZTx = 50 Ω Characteristics Tx-Rx min. typ. @ 25 ˚C max. 50 53 54 55 30 30 30 59 61 60 59 67 62 57 — — — — — — — dB dB dB dB dB dB dB 54 57 61 62 — — dB dB α Differential mode isolation 746.5 ... 749.0 749.0 ... 755.5 777.0 ... 781.0 781.0 ... 787.0 1552.0 ... 1574.0 2328.0 ... 2361.0 3104.0 ... 3148.0 MHz MHz MHz MHz MHz MHz MHz Common mode isolation 777.0 ... 781.0 ... MHz MHz α 781.0 787.0 Please read cautions and warnings and important notes at the end of this document. 5 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Characteristics Temperature range for specification: Antenna terminating impedance: Rx terminating impedance: Tx terminating impedance: T = –30 ˚C to +85 ˚C ZAnt = 50 Ω ZRx = 100 Ω (balanced) ZTx = 50 Ω Intermodulation Characteristics SV-LTE coexistance CDMA Cell - LTE Band 131) min. typ. @ 25 ˚C max. — -113 — dBm — -102 — dBm Case 1 - IM3 in CDMA Cell Rx band2) fTX13 = 779.0 ... 787.0 MHz PTX133) = 19.5 dBm fjam = 824.0 ... 832.0 MHz Pjam = 14 dBm fRX5 = 869.0 ... 877.0 MHz PRX5 band2) Case 2 - IM3 in B13 Rx fTX13 = 786.0 ... 787.0 MHz PTX133) = 19.5 dBm fjam = 824.0 ... 825.0 MHz Pjam = 14 dBm fRX13 = 747.0 ... 750.0 MHz PRX13 1) 2) 3) In combination with TDK-EPC BC0 duplexer B7654 See picture 1 on page 7. Power level at Ant of picture 1 on page 7. Please read cautions and warnings and important notes at the end of this document. 6 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Maximum ratings Temperature range for specification1) Storage temperature range DC voltage ESD voltage Input power at 777.0 ... 787.0 MHz elsewhere T –30/+85 ˚C Tstg VDC VESD PIN –40/+85 5 1002) ˚C V V 28 10 machine model, 1 pulse source and load impedance 50 Ω continuous wave T = 55˚C, 5000 h } dBm dBm 1) Defines the temperature range for specification values. 2) acc. to JESD22-A115A (machine model), 1 negative & 1 positive pulse. BC0 Ant f P jam jam f P Tx13 Tx13 MATCHING NETWORK Rx Tx Rx BAND XIII DPX B7928 BC0 DPX B7654 f P Rx13 Rx13 Band 13 LTE Data Picture 1: 5Ο Ω f P Tx Rx5 Rx5 Diversity BC0 Signal definition for SV-LTE coexistence intermodulation specification using TDK-EPC LTE Band 13 duplexer B7928 in combination with BC0 duplexer B7654. Please read cautions and warnings and important notes at the end of this document. 7 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Frequency response Tx-Antenna Frequency response Tx-Antenna (wideband) Please read cautions and warnings and important notes at the end of this document. 8 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Frequency response Antenna-Rx Frequency response Antenna-Rx (wideband) Please read cautions and warnings and important notes at the end of this document. 9 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Frequency response Tx-Rx (Differential mode) Frequency response Tx-Rx (Differential mode, wideband) Please read cautions and warnings and important notes at the end of this document. 10 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet Return loss S11 Tx-port S22 Antenna-port Please read cautions and warnings and important notes at the end of this document. 11 S33 Rx-port December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet References Type B7928 Ordering code B39781B7928P810 Marking and package C61157-A3-A86 Packaging F61074-V8156-Z000 Date codes L_1126 S-parameters B7928_NB.s4p; B7928_WB.s4p B7928_NB_UN.s4p; B7928_WB_UN.s4p 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 maximum 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 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 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 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. 12 December 28, 2011 SAW Components B7928 SAW Duplexer 782.0 / 751.0 MHz Data sheet The following applies to all products named in this publication: 1. 2. 3. 4. 5. 6. 7. 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 specification is suitable for use in a particular customer application. 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 specified. 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. The warnings, cautions and product-specific notes must be observed. 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 offices. 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 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 also reserve the right to discontinue production and delivery of products. Consequently, 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-specific products. 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). 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. Please read cautions and warnings and important notes at the end of this document. 13 December 28, 2011