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SAW Components
SAW Duplexer
2100 MHz WCDMA Band I (UMTS)
Series/type: Ordering code: Date: Version:
B7642 B39212B7642J110 March 17, 2006 2.0
(c) EPCOS AG 2006. 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 Duplexer Data sheet
Application
s Low-loss SAW duplexer for mobile telephone
B7642 1950.0 / 2140.0 MHz
WCDMA Band I (UMTS) systems
s Low insertion attenuation s Low amplitude ripple s Usable passband 60 MHz
Features Package size 3.0 x 2.5 x 1.0 mm3 RoHS compliant Approx. weight 0.035 g Package for Surface Mount Technology (SMT) s Ni, gold-plated terminals s Fully matched by integrated matching network
s s s s
Pin configuration
s s s s s
3 1 6 2, 4, 5 7, 8, 9
TX Input RX Output Antenna To be grounded To be grounded
3
1
2,4,5
7,8,9
6
Please read cautions and warnings and important notes at the end of this document.
2
March 17, 2006
SAW Components SAW Duplexer Data sheet
Characteristics Operating temperature range: Antenna terminating impedance: RX terminating impedance: TX terminating impedance: Characterisitcs TX - ANT Center frequency Maximum insertion attenuation 1920.0 ... 1980.0 Amplitude ripple (p-p) 1920.0 ... 1980.0 Amplitude ripple (p-p) per 5 MHz-channel 1920.0 ... 1980.0 Input VSWR (TX port) 1920.0 ... 1980.0 Output VSWR (ANT port) 1920.0 ... 1980.0 Attenuation 0.3 2110.0 2400.0 3840.0 ... ... ... ... 1790.0 2170.0 2500.0 3960.0 MHz MHz MHz MHz fC max MHz MHz ch MHz MHz MHz 30 40 25 20 32 45 31 23 -- -- -- -- dB dB dB dB -- -- -- 0.25 2.0 1.7 0.5 2.3 2.0 dB -- 0.45 1.0 dB -- 1.6 2.0 dB T = -15 C to +80 C ZANT= 50 ZRX = 50 ZTX = 50 min. -- typ. @ 25 C 1950.0 max. -- MHz
B7642 1950.0 / 2140.0 MHz
Please read cautions and warnings and important notes at the end of this document.
3
March 17, 2006
SAW Components SAW Duplexer Data sheet
Characteristics Operating temperature range: Antenna terminating impedance: RX terminating impedance: TX terminating impedance: Characterisitcs ANT - RX Center frequency Maximum insertion attenuation 2110.0 ... 2115.0 2115.0 ... 2170.0 Amplitude ripple (p-p) 2110.0 ... 2170.0 2115.0 ... 2170.0 Amplitude ripple (p-p) per 5 MHz-channel 2110.0 ... 2115.0 2115.0 ... 2170.0 Input VSWR (ANT port) 2110.0 ... 2170.0 Output VSWR (RX port) 2110.0 ... 2170.0 Attenuation 0.3 1730.0 1920.0 2400.0 4030.0 4220.0 ... ... ... ... ... ... 1730.0 1790.0 1980.0 2500.0 4150.0 4340.0 MHz MHz MHz MHz MHz MHz fC max MHz MHz MHz MHz ch MHz MHz MHz MHz 30 37 45 35 25 25 39 39 49 48 36 34 -- -- -- -- -- -- dB dB dB dB dB dB -- -- -- -- 0.5 0.3 1.7 2.0 0.7 dB 0.55 dB 2.0 2.4 -- -- 0.9 0.7 1.7 1.3 dB dB -- -- 2.4 2.2 3.2 2.8 dB dB T = -15 C to +80 C ZANT= 50 ZRX = 50 ZTX = 50 min. -- typ. @ 25 C 2140.0 max. -- MHz
B7642 1950.0 / 2140.0 MHz
Please read cautions and warnings and important notes at the end of this document.
4
March 17, 2006
SAW Components SAW Duplexer Data sheet
Characteristics Operating temperature range: Antenna terminating impedance: RX terminating impedance: TX terminating impedance: Characterisitcs TX - RX Isolation 1920.0 2110.0 ... 1980.0 ... 2170.0 MHz MHz 46 42 50 46 -- -- dB dB T = -15 C to +80 C ZANT= 50 ZRX = 50 ZTX = 50 min. typ. @ 25 C max.
B7642 1950.0 / 2140.0 MHz
Please read cautions and warnings and important notes at the end of this document.
5
March 17, 2006
SAW Components SAW Duplexer Data sheet
B7642 1950.0 / 2140.0 MHz
Maximum ratings Operating temperature range1) Operable temperature range2) Storage temperature range DC voltage ESD voltage Input power at 1920.0 ... 1980.0 MHz elsewhere T T Tstg VDC VESD PIN -15/+80 -25/+85 -40/+85 5 503) 30 10 C C C V V dBm dBm
machine model, 10 pulses source and load impedance 50 continuous wave T = 55C, 50.000 h
}
1) 2)
Defines the temperature range in which the specification values are guaranteed. Defines the temperature range in which the SAW device keeps its typical characteristics, however the specification values are not guaranteed. acc. to JESD22-A115A (machine model), 10 negative & 10 positive pulses.
3)
Please read cautions and warnings and important notes at the end of this document.
6
March 17, 2006
SAW Components SAW Duplexer Data sheet
Transfer function TX - ANT
B7642 1950.0 / 2140.0 MHz
Transfer function TX - ANT (wideband)
Please read cautions and warnings and important notes at the end of this document.
7
March 17, 2006
SAW Components SAW Duplexer Data sheet
Transfer function ANT - RX
B7642 1950.0 / 2140.0 MHz
Transfer function ANT - RX (wideband)
Please read cautions and warnings and important notes at the end of this document.
8
March 17, 2006
SAW Components SAW Duplexer Data sheet
Transfer function TX - RX
B7642 1950.0 / 2140.0 MHz
Transfer function TX - RX (wideband)
Please read cautions and warnings and important notes at the end of this document.
9
March 17, 2006
SAW Components SAW Duplexer Data sheet
B7642 1950.0 / 2140.0 MHz
References Type Ordering code Marking and package Packaging Date codes S-parameters Soldering profile RoHS compatible B7642 B39212B7642J110 C61157-A3-A23 F61074-V8211-Z000 L_1126 B7642_NB.s3p B7642_WB.s3p 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 (c) EPCOS AG 2006. 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.
10
March 17, 2006
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 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 passive 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 a passive 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 a passive 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. 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, CeraDiode, CSSP, PhaseCap, PhaseMod, SIFI, SIKOREL, SilverCap, SIMID, SIOV, SIP5D, SIP5K, TOPcap, UltraCap, 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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March 17, 2006

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